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ISPRO下载型编程器
火爆销售中

RS232/TTL转换器
全IC串口窃电

RS232/TTL转换线
全IC串口窃电

ByteBlasterMV Cable
CPLD/FPGA并口下载线

ByteBlaster II Cable ISPRO下载型编程器
支持S51/AVR/PIC
超级51开发板套件
前卫实用超值

PC/MCU/CPLD
三合一学习套件

全新万年历方案
AVR单片机开发板
 

Min51单片机仿真机
迷你型

ARM7开发板
仅售260元!
 

RS-232/RS-485双向接口电平转换器  

51单片机升级STM32
火爆销售中
MPLAB-ICD2
火爆销售中
LED51开发板
玩具又名图文显示棒

面板模块/开发板
经济危机明智决择

       

GSM MODEM GSM猫

SMS短信模块 工业级/全自动
火爆销售中

大功率数传电台

高速数传电台


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电源IC

选型指引
TOP系列开关电源
  • 1.1.TOP232(TOPSwitch-FX开关电源)[563] (2006-2-18 13:55:50)
  • 1.2.TOP234(TOPSwitch-FX开关电源)[511] (2006-2-18 13:56:35)
  • 1.3.TNY253(Low Power Off-line Switchers)[510] (2006-2-18 14:20:41)
  • 1.4.TNY254(Low Power Off-line Switchers)[584] (2006-2-18 14:20:49)
  • 1.5.TNY255(Low Power Off-line Switchers)[470] (2006-2-18 14:20:55)
  • 1.6.tny256(Low Power Off-line单片开关电源)[541] (2006-2-18 16:51:42)
  • 1.7.TNY263P(Low Power Off-line单片开关电源)[439] (2006-2-18 17:06:44)
  • 1.8.TNY264P(Low Power Off-line单片开关电源)[608] (2006-2-18 17:06:57)
  • 1.9.TNY265P(Low Power Off-line单片开关电源)[439] (2006-2-18 17:07:18)
  • 1.10.TNY266P(Low Power Off-line单片开关电源)[542] (2006-2-18 17:07:26)
  • 1.11.TNY267P(Low Power Off-line单片开关电源)[487] (2006-2-18 17:07:32)
  • 1.12.TNY268P(Low Power Off-line单片开关电源)[508] (2006-2-18 17:07:38)
  • 1.13.TOP209P(Three-terminal Off-line PWM Switch)[476] (2006-2-18 17:14:56)
  • 1.14.TOP210PFI(Three-terminal Off-line PWM Switch)[588] (2006-2-18 17:15:24)
  • 1.15.TOP221P(TOPSwicth-II系列单片开关电源)[597] (2006-2-18 17:26:38)
  • 1.16.TOP222P(TOPSwicth-II系列单片开关电源)[552] (2006-2-18 17:26:56)
  • 1.17.TOP223P(TOPSwicth-II系列单片开关电源)[520] (2006-2-18 17:27:02)
  • 1.18.TOP224P(TOPSwicth-II系列单片开关电源)[498] (2006-2-18 17:27:14)
  • 1.19.TOP221Y(TOPSwicth-II系列单片开关电源)[503] (2006-2-18 17:27:34)
  • 1.20.TOP222Y(TOPSwicth-II系列单片开关电源)[710] (2006-2-18 17:27:44)
  • 1.21.TOP223Y(TOPSwicth-II系列单片开关电源)[689] (2006-2-18 17:27:52)
  • 1.22.TOP224Y(TOPSwicth-II系列单片开关电源)[610] (2006-2-18 17:28:11)
  • 1.23.TOP225Y(TOPSwicth-II系列单片开关电源)[509] (2006-2-18 17:28:19)
  • 1.24.TOP226Y(TOPSwicth-II系列单片开关电源)[564] (2006-2-18 17:28:27)
  • 1.25.TOP227Y(TOPSwicth-II系列单片开关电源)[496] (2006-2-18 17:28:36)
  • 1.26.TOP242P/G(第四代TOPSwitchGX系列单片开关电源)[400] (2006-2-18 17:41:05)
  • 1.27.TOP243P/G(第四代TOPSwitchGX系列单片开关电源)[436] (2006-2-18 17:41:30)
  • 1.28.TOP244P/G(第四代TOPSwitchGX系列单片开关电源)[474] (2006-2-18 17:41:45)
  • 1.29.TOP242R(第四代TOPSwitchGX系列单片开关电源)[421] (2006-2-18 17:42:31)
  • 1.30.TOP243R(第四代TOPSwitchGX系列单片开关电源)[450] (2006-2-18 17:44:01)
  • 1.31.TOP244R(第四代TOPSwitchGX系列单片开关电源)[398] (2006-2-18 17:44:09)
  • 1.32.TOP245R(第四代TOPSwitchGX系列单片开关电源)[399] (2006-2-18 17:44:20)
  • 1.33.TOP246R(第四代TOPSwitchGX系列单片开关电源)[429] (2006-2-18 17:44:27)
  • 1.34.TOP247R(第四代TOPSwitchGX系列单片开关电源)[402] (2006-2-18 17:44:34)
  • 1.35.TOP248R(第四代TOPSwitchGX系列单片开关电源)[392] (2006-2-18 17:44:41)
  • 1.36.TOP249R(第四代TOPSwitchGX系列单片开关电源)[397] (2006-2-18 17:44:49)
  • 1.37.TOP250R(第四代TOPSwitchGX系列单片开关电源)[399] (2006-2-18 17:44:57)
  • 1.38.TOP242Y/F(第四代TOPSwitchGX系列单片开关电源)[401] (2006-2-18 17:45:18)
  • 1.39.TOP243Y/F(第四代TOPSwitchGX系列单片开关电源)[446] (2006-2-18 17:45:52)
  • 1.40.TOP244Y/F(第四代TOPSwitchGX系列单片开关电源)[457] (2006-2-18 17:46:01)
  • 1.41.TOP245Y/F(第四代TOPSwitchGX系列单片开关电源)[770] (2006-2-18 17:46:08)
  • 1.42.TOP246Y/F(第四代TOPSwitchGX系列单片开关电源)[852] (2006-2-18 17:46:15)
  • 1.43.TOP247Y/F(第四代TOPSwitchGX系列单片开关电源)[801] (2006-2-18 17:46:23)
  • 1.44.TOP248Y/F(第四代TOPSwitchGX系列单片开关电源)[745] (2006-2-18 17:46:29)
  • 1.45.TOP249Y/F(第四代TOPSwitchGX系列单片开关电源)[834] (2006-2-18 17:46:37)
  • 1.46.TOP250Y/F(第四代TOPSwitchGX系列单片开关电源)[826] (2006-2-18 17:46:46)
  • 1.47.TOP412G(三端DC/DC PWM开关电源)[867] (2006-2-18 17:55:49)
  • 1.48.TOP414G(三端DC/DC PWM开关电源)[915] (2006-2-18 17:56:03)
单片开关电源
  • 2.1.TEA1520P(2W)(PHILIPS 单片开关电源)[775] (2006-1-8 1:54:45)
  • 2.2.TEA1520T(2W)(PHILIPS 单片开关电源)[766] (2006-1-8 1:54:38)
  • 2.3.TEA1521T(3W)(PHILIPS 单片开关电源)[820] (2006-1-8 1:54:30)
  • 2.4.TEA1522T(7W)(PHILIPS 单片开关电源)[2180] (2006-1-8 1:54:21)
  • 2.5.MC33369P(MC33370系列高压功率开关调节器)[392] (2006-2-17 2:34:46)
  • 2.6.MC33370P(MC33370系列高压功率开关调节器)[402] (2006-2-17 2:35:17)
  • 2.7.MC33371P(MC33370系列高压功率开关调节器)[413] (2006-2-17 2:35:35)
  • 2.8.MC33372P(MC33370系列高压功率开关调节器)[434] (2006-2-17 2:35:53)
  • 2.9.MC33373AP(MC33370系列高压功率开关调节器)[415] (2006-2-17 2:36:03)
  • 2.10.MC33369T(MC33370系列高压功率开关调节器)[431] (2006-2-17 2:36:13)
  • 2.11.MC33370T(MC33370系列高压功率开关调节器)[390] (2006-2-17 2:36:23)
  • 2.12.MC33371T(MC33370系列高压功率开关调节器)[375] (2006-2-17 2:36:32)
  • 2.13.MC33372T(MC33370系列高压功率开关调节器)[392] (2006-2-17 2:36:42)
  • 2.14.MC33373T(MC33370系列高压功率开关调节器)[397] (2006-2-17 2:36:52)
  • 2.15.MC33374T(MC33370系列高压功率开关调节器)[402] (2006-2-17 2:37:01)
  • 2.16.MC33370TV(MC33370系列高压功率开关调节器)[373] (2006-2-17 2:37:10)
  • 2.17.MC33371TV(MC33370系列高压功率开关调节器)[396] (2006-2-17 2:37:19)
  • 2.18.MC33372TV(MC33370系列高压功率开关调节器)[382] (2006-2-17 2:37:29)
  • 2.19.MC33373TV(MC33370系列高压功率开关调节器)[418] (2006-2-17 2:37:38)
  • 2.20.MC33374TV(MC33370系列高压功率开关调节器)[407] (2006-2-17 2:37:47)
  • 2.21.MC33369TV(MC33370系列高压功率开关调节器)[396] (2006-2-17 2:37:56)
  • 2.22.TDA16846G(开关电源控制器)[469] (2006-2-17 2:55:53)
  • 2.23.TDA16847G(开关电源控制器)[418] (2006-2-17 2:56:05)
  • 2.24.Tda4605-3(开关电源控制器)[528] (2006-2-17 3:01:59)
  • 2.25.Tda4605-2(开关电源控制器)[443] (2006-2-17 3:02:33)
  • 2.26.TEA1501(单片开关电源)[433] (2006-2-18 0:17:54)
  • 2.27.TEA1520P(单片开关电源)[387] (2006-2-18 0:23:39)
  • 2.28.TEA1520T(单片开关电源)[414] (2006-2-18 0:23:57)
  • 2.29.TEA1521P(单片开关电源)[613] (2006-2-18 0:24:09)
  • 2.30.TEA1521T(单片开关电源)[394] (2006-2-18 0:24:18)
  • 2.31.TEA1522P(单片开关电源)[489] (2006-2-18 0:24:45)
  • 2.32.TEA1522T(单片开关电源)[394] (2006-2-18 0:24:55)
  • 2.33.TEA1522AJM(单片开关电源)[400] (2006-2-18 0:25:04)
  • 2.34.TEA1523P(单片开关电源)[528] (2006-2-18 0:25:12)
  • 2.35.TEA1523T(单片开关电源)[407] (2006-2-18 0:25:22)
  • 2.36.TEA1523AJM(单片开关电源)[411] (2006-2-18 0:25:33)
  • 2.37.TEA1524P(单片开关电源)[390] (2006-2-18 0:25:43)
  • 2.38.TEA1524AJM(单片开关电源)[409] (2006-2-18 0:25:52)
  • 2.39.VIPer20A(脱机开关方式电源调节器)[485] (2006-2-18 0:40:10)
  • 2.40.VIPer20(脱机开关方式电源调节器)[418] (2006-2-18 0:43:17)
  • 2.41.VIPer50(脱机开关方式电源调节器)[441] (2006-2-18 0:44:14)
  • 2.42.VIPer50A(脱机开关方式电源调节器)[446] (2006-2-18 0:44:23)
  • 2.43.VIPer100(脱机开关方式电源调节器)[468] (2006-2-18 0:45:39)
  • 2.44.VIPer100A(脱机开关方式电源调节器)[412] (2006-2-18 0:45:59)
  • 2.45.VIPER53DIP(脱机开关方式电源调节器)[422] (2006-2-18 0:50:14)
  • 2.46.VIPER53SP(脱机开关方式电源调节器)[430] (2006-2-18 0:49:54)
  • 2.47.VIPER22AS(脱机开关方式电源调节器)[476] (2006-2-18 0:52:37)
  • 2.48.VIPER22ADIP(脱机开关方式电源调节器)[461] (2006-2-18 0:53:41)
  • 2.49.VIPer12AS(脱机开关方式电源调节器)[458] (2006-2-18 0:56:08)
  • 2.50.VIPer12ADIP(脱机开关方式电源调节器)[495] (2006-2-18 0:56:23)
开关电源IC
  • 3.1.TEA2164S(POWER SUPPLY PRIMARY CIRCUIT)[426] (2006-2-18 0:06:58)
LM系列开关稳压器
  • 4.1.LM1117-3.3(Low Dropout-固定交换式电压的稳压)[1646] (2005-12-28 22:24:37)
  • 4.2.LM2931(Series Low Dropout Regulators)[1704] (2005-12-28 22:11:42)
  • 4.3.LM2940(低压差稳压器)[1828] (2005-12-28 22:07:55)
  • 4.4.LM2574(SIMPLE SWITCHER)[1615] (2005-12-28 22:01:35)
  • 4.5.LM2575(1A 简单步降开关稳压器)[1491] (2005-12-28 1:28:43)
  • 4.6.LM2576(3A电流输出降压开关型集成稳压电路)[1575] (2005-12-28 1:25:45)
  • 4.7.LM2577(简单开关逆向稳压器)[3079] (2005-12-28 0:57:01)
  • 4.8.LM2574(Adjustable Output Switching Regulator)[495] (2006-2-17 2:00:29)
  • 4.9.LM1572(1.5A 500KHz开关电源电路)[482] (2006-2-18 1:03:09)
  • 4.10.LM2524D(脉宽调制电路 )[499] (2006-2-18 1:07:37)
  • 4.11.LM3524D(脉宽调制电路 )[482] (2006-2-18 1:07:50)
  • 4.12.LM1575(1A可关断电源芯片)[511] (2006-2-18 1:15:35)
  • 4.13.LM2575(1A可关断电源芯片)[517] (2006-2-18 1:15:49)
  • 4.14.LM2575HV(1A可关断电源芯片)[629] (2006-2-18 1:16:02)
  • 4.15.LM2576(3A电流输出降压开关型集成稳压电路)[537] (2006-2-18 1:25:02)
  • 4.16.LM2576HV(3A电流输出降压开关型集成稳压电路)[715] (2006-2-18 1:25:20)
  • 4.17.LM1577(可调开关式稳压器(升压/逆变/可调输出))[497] (2006-2-18 1:46:54)
  • 4.18.LM2577(可调开关式稳压器(升压/逆变/可调输出))[817] (2006-2-18 1:47:08)
  • 4.19.LM2590HV(150 kHz 1A Step-Down Voltage Regulator)[466] (2006-2-18 1:50:38)
  • 4.20.LM2591HV(150 kHz 1A Step-Down Voltage Regulator)[485] (2006-2-18 1:53:29)
  • 4.21.LM2592HV(150 kHz 2A Step-Down Voltage Regulator)[440] (2006-2-18 1:55:16)
  • 4.22.LM2593HV(150 kHz 2A Step-Down Voltage Regulator)[484] (2006-2-18 1:56:28)
  • 4.23.LM2594HV(150 kHz 0.5A Step-Down Voltage Regulator)[451] (2006-2-18 1:57:50)
  • 4.24.LM2594(150 kHz 0.5A Step-Down Voltage Regulator)[515] (2006-2-18 1:58:00)
  • 4.25.LM2595(150 kHz 1A Step-Down Voltage Regulator)[521] (2006-2-18 1:58:49)
  • 4.26.LM2596(150 kHz 3A Step-Down Voltage Regulator)[535] (2006-2-18 1:59:32)
  • 4.27.LM2597HV(150 kHz 0.5A Step-Down Voltage Regulator)[423] (2006-2-18 2:00:58)
  • 4.28.LM2597(150 kHz 0.5A Step-Down Voltage Regulator)[485] (2006-2-18 2:01:05)
  • 4.29.LM2598(150 kHz 1A Step-Down Voltage Regulator)[487] (2006-2-18 2:01:48)
  • 4.30.LM2599(150 kHz 3A Step-Down Voltage Regulator)[462] (2006-2-18 2:02:40)
  • 4.31.LM2619(500mA Step-Down DC-DC Converter)[502] (2006-2-18 2:04:09)
  • 4.32.LM2633(高度集成电源管理控制器)[453] (2006-2-18 2:11:43)
  • 4.33.LM2645(高度集成电源管理控制器)[489] (2006-2-18 2:12:55)
  • 4.34.LM2636(Programmable Synchronous Buck Regulator)[505] (2006-2-18 2:14:18)
  • 4.35.LM2642(Step-Down Switching Controller)[482] (2006-2-18 2:20:56)
  • 4.36.LM2647(Dual Synchronous Buck Regulator)[510] (2006-2-18 2:21:40)
  • 4.37.LM2650(Synchronous Step-Down DC/DC Converter)[560] (2006-2-18 2:23:17)
  • 4.38.LM2651(1.5A High Efficiency Regulator)[542] (2006-2-18 2:24:31)
  • 4.39.LM2653(1.5A High Efficiency Regulator)[496] (2006-2-18 2:26:23)
  • 4.40.LM2670(3A Step-Down Voltage Regulator)[544] (2006-2-18 2:28:51)
  • 4.41.LM2671(500mA Step-Down Voltage Regulator)[592] (2006-2-18 2:31:15)
  • 4.42.LM2674(500mA Step-Down Voltage Regulator)[823] (2006-2-18 2:32:06)
  • 4.43.LM2672(有特色的简单开关功率转换器高效1A降压稳压器)[605] (2006-2-18 2:34:12)
  • 4.44.LM2673(3A Step-Down Voltage Regulator)[626] (2006-2-18 2:40:11)
  • 4.45.LM2675(1A Step-Down Voltage Regulator)[745] (2006-2-18 2:41:45)
  • 4.46.LM2676(3A Step-Down Voltage Regulator)[834] (2006-2-18 2:45:08)
  • 4.47.LM2677(5A Step-Down Voltage Regulator)[620] (2006-2-18 2:47:22)
  • 4.48.LM2678(5A Step-Down Voltage Regulator)[807] (2006-2-18 2:49:48)
  • 4.49.LM2679(5A Step-Down Voltage Regulator)[644] (2006-2-18 2:52:24)
  • 4.50.LM2727(开关式稳压控制器可支持最新的FPGA)[469] (2006-2-18 2:57:44)
  • 4.51.LM2737(开关式稳压控制器可支持最新的FPGA)[485] (2006-2-18 2:57:59)
  • 4.52.LM2825(1A降压型DC-DC校正器)[514] (2006-2-18 3:00:35)
  • 4.53.LM3477A(High Efficiency High-Side N-Channel Controller)[502] (2006-2-18 3:03:51)
  • 4.54.LM3477(High Efficiency High-Side N-Channel Controller)[584] (2006-2-18 3:03:59)
开关型DC/DC转换器
  • 5.1.TPS56300PWP(低输入电压,双输出带次序控制的 DC-DC)[495] (2006-1-13 1:03:17)
  • 5.2.TPS61005DGS(低输入电压,3.3V升压转换器)[482] (2006-1-13 1:02:36)
  • 5.3.TPS61016DGS(3.3V输出电压,200mA输出电流,高效率)[523] (2006-1-13 1:01:34)
  • 5.4.TPS61040DBVT(低功耗升压DC/DC转换器)[485] (2006-1-13 1:00:12)
  • 5.5.TPS61041DBVT(低功耗升压DC/DC转换器)[456] (2006-1-13 1:00:20)
  • 5.6.TPS61100PW(双输出单节电池升压转换器)[481] (2006-1-13 0:59:00)
  • 5.7.TPS62000DGS(可调输出电压,低噪声同步步降DC-DC转换器)[469] (2006-1-13 0:57:50)
  • 5.8.TPS62003DGS(1.2V输出电压,低噪声同步步降DC-DC转换器)[485] (2006-1-13 0:58:01)
  • 5.9.TPS62007DGS(3.3V输出电压,低噪声同步步降DC-DC转换器)[468] (2006-1-13 0:58:08)
  • 5.10.TPS62100D(多模式低功耗补偿控制器)[474] (2006-1-13 0:56:35)
  • 5.11.TPS62103D(多模式低功耗补偿控制器)[463] (2006-1-13 0:56:40)
  • 5.12.TPS62200DBVT(开关型 高效步降 DC/DC)[400] (2006-1-13 0:55:20)
  • 5.13.TPS62203DBVT(开关型 高效步降 DC/DC)[470] (2006-1-13 0:55:27)
  • 5.14.TPS6734ID(开关型DC-DC 固定12V 120mA升压变换电源)[488] (2006-1-13 0:53:41)
  • 5.15.TPS6734IP(开关型DC-DC 固定12V 120mA升压变换电源)[458] (2006-1-13 0:53:48)
  • 5.16.TPS6735IP(固定-5V输出反相DC-DC电压变换器)[495] (2006-1-13 0:52:42)
  • 5.17.TPS6755IP(开关型 可调DC-DC电压变换器)[428] (2006-1-13 0:52:00)
  • 5.18.TPS60100PWP(3.3V,200mA低噪声电荷泵DC/DC转换器)[428] (2006-1-13 0:50:56)
  • 5.19.TPS60101PWP(3.3V,100mA低噪声电荷泵DC/DC转换器)[430] (2006-1-13 0:50:20)
  • 5.20.TPS60110PWP(5V,300mA低噪声电荷泵DC/DC转换器)[465] (2006-1-13 0:49:42)
  • 5.21.TPS60111PWP(开关型 低噪音,电荷泵DC/DC转换器)[497] (2006-1-13 0:49:01)
  • 5.22.TPS60130PWP(5V高效电荷泵带低电池电量指示DC/DC转换器)[475] (2006-1-13 0:47:45)
  • 5.23.TPS60132PWP(5V高效电荷泵带低电池电量指示DC/DC转换器)[457] (2006-1-13 0:47:52)
  • 5.24.TPS60210DGS(3.3V低噪声电荷泵DC/DC转换器)[458] (2006-1-13 0:46:41)
  • 5.25.TPS60212DGS(3.3V低噪声电荷泵DC/DC转换器)[508] (2006-1-13 0:46:34)
  • 5.26.TPS60300DGS(高效,步升,双输出稳压型电荷泵)[487] (2006-1-13 0:41:14)
  • 5.27.TPS60124PWP(3.0V高效电荷泵带低电量指示DC/DC转换器)[472] (2006-1-13 0:45:14)
  • 5.28.TPS60400DBVT(60mA反向电荷泵可调开关频率)[486] (2006-1-13 0:42:37)
  • 5.29.TPS60401DBVT(60mA反向充电泵固定20kHz)[514] (2006-1-13 0:42:55)
  • 5.30.TPS60403DBVT(60mA反向充电泵固定250KHz)[486] (2006-1-13 0:42:47)
  • 5.31.TPS60301DGS(高效,步升,双输出稳压型电荷泵)[470] (2006-1-13 0:41:22)
  • 5.32.TPS60311DGS(3.3V,20mA超低静态电流电荷泵 )[430] (2006-1-13 0:38:32)
  • 5.33.REG711EA-3/250(3V,50mA开关电容 DC/DC转换器)[477] (2006-1-13 0:39:17)
  • 5.34.REG711EA-3.3/250(3.3V,50mA开关电容 DC/DC转换器)[455] (2006-1-13 0:39:24)
  • 5.35.REG711EA-5/250(5V,50mA开关电容 DC/DC转换器)[472] (2006-1-13 0:39:30)
  • 5.36.TPS60310DGS(3.3V,20mA超低静态电流电荷泵)[534] (2006-1-13 0:38:26)
  • 5.37.TPS60240DGKT(172 μ Vrms 零纹波升压开关电容DC/DC转换器)[483] (2006-1-13 0:33:47)
  • 5.38.TPS60241DGKT(172 μ Vrms 零纹波升压开关电容DC/DC转换器)[509] (2006-1-13 0:33:42)
  • 5.39.TPS60500DGS(250-mA可调(0.8V-3.3V)高性能步降电荷泵)[454] (2006-1-13 0:36:37)
  • 5.40.TPS60501DGS(250-mA 3.3V高性能步降电荷泵)[506] (2006-1-13 0:36:27)
  • 5.41.TPS60503DGS(250-mA 1.5V高性能步降电荷泵)[528] (2006-1-13 0:36:16)
  • 5.42.REG710NA-5/250(30-mA开关电容DC-DC转换,固定2.5-V输出)[497] (2006-1-13 0:34:35)
  • 5.43.TPS60243DGKT(172 μ Vrms 零纹波升压开关电容DC/DC转换器)[527] (2006-1-13 0:33:34)
  • 5.44.NCP1400ASN30T1(开关型DC-DC变换器 片选控制)[528] (2006-1-13 0:16:55)
  • 5.45.NCP1400ASN33T1(开关型DC-DC变换器 片选控制)[512] (2006-1-13 0:16:59)
  • 5.46.NCP1400ASN50T1(开关型DC-DC变换器 片选控制)[533] (2006-1-13 0:17:04)
  • 5.47.NCP1402SN33T1(开关型DC-DC变换器 片选控制)[511] (2006-1-13 0:15:51)
  • 5.48.NCP1402SN50T1(开关型DC-DC变换器 片选控制)[547] (2006-1-13 0:15:57)
  • 5.49.NCP1403SNT1(开关型DC-DC变换器 片选控制)[522] (2006-1-13 0:15:06)
  • 5.50.NCP1404SN30T1(开关型DC-DC变换器 低电池电压检测输出)[580] (2006-1-13 0:14:16)
  • 5.51.NCP1404SN50T1(开关型DC-DC变换器 低电池电压检测输出)[538] (2006-1-13 0:13:56)
  • 5.52.NCP1410DMR2(低电池电压检测输出 开关型DC-DC变换器)[546] (2006-1-13 0:12:57)
  • 5.53.NCP1417DMR2(双低电池电压检测输出,关断功能)[538] (2006-1-13 0:12:02)
  • 5.54.NCP1421DMR2(低电池电压检测输出,关断电流 50nA)[594] (2006-1-13 0:10:56)
  • 5.55.NCP1729SN35T1(电压极性转换器)[592] (2006-1-13 0:06:57)
  • 5.56.MCP1253-33X50I/MS(可选3.0或5.5V输出DC-Dc,带POWER-GOOD输出)[591] (2006-1-13 0:02:41)
  • 5.57.TC1219ECH(12KHz开关频率,带低功耗关断模式DC-DC)[498] (2006-1-13 0:00:54)
  • 5.58.TC1220ECH(35kHz开关频率,带低功耗关断模式DC-DC)[547] (2006-1-13 0:01:04)
  • 5.59.TC1221ECH(125kHz开关频率,带关断DC-DC)[505] (2006-1-12 23:58:16)
  • 5.60.TC1222ECH(750kHz开关频率,带关断DC-DC)[597] (2006-1-12 23:58:26)
  • 5.61.TC1240AECH(160kHz开关频率,带关断DC-DC)[704] (2006-1-12 23:55:54)
  • 5.62.CYT2606(PFM升压直流-直流变换器)[490] (2006-1-20 0:32:51)
  • 5.63.CYT2806(同步整流降压式控制器)[481] (2006-1-20 0:38:09)
  • 5.64.XC6371(PWM控制DC-DC变换器)[520] (2006-2-17 1:44:18)
  • 5.65.XC6382(PFM升压型DC/DC控制器/转换器)[551] (2006-2-17 1:49:36)
  • 5.66.XC6372(PWM/PFM切换控制升压型DC/DC控制器/转换器)[509] (2006-2-17 1:54:41)
  • 5.67.MC33063A(DC/DC直流变换电路)[484] (2006-2-17 2:05:56)
  • 5.68.MC34063A(DC/DC直流变换电路)[781] (2006-2-17 2:06:06)
隔离开关型DC/DC转换器
  • 6.1.DCP010505BP(小型1W隔离开关型DC-DC)[518] (2006-1-13 0:29:08)
  • 6.2.DCP010505DBP(小型1W隔离开关型DC-DC)[488] (2006-1-13 0:29:16)
  • 6.3.DCP010512DBP(小型1W隔离开关型DC-DC)[486] (2006-1-13 0:29:24)
  • 6.4.DCP010515DBP(小型1W隔离开关型DC-DC)[583] (2006-1-13 0:29:28)
  • 6.5.DCP012415DBP(小型1W隔离开关型DC-DC)[510] (2006-1-13 0:29:33)
电池管理
  • 7.1.UCC3957M-1(3-4节锂电池保护)[475] (2006-1-14 21:15:33)
  • 7.2.UCC3952PW-1(1节锂电池保护)[491] (2006-1-14 21:14:58)
  • 7.3.UCC3911DP-1(2节锂电池保护)[469] (2006-1-14 21:14:23)
  • 7.4.BQ2019PW(精密充电器)[526] (2006-1-14 21:13:20)
  • 7.5.BQ26200PW(电池充电控制芯片)[494] (2006-1-14 21:12:20)
  • 7.6.BQ2060SS-E411(剩余容量测量 SBS V1.2 GG芯片)[479] (2006-1-14 21:10:13)
  • 7.7.BQ2060ADBQ(剩余容量测量 SBS V1.2 GG芯片)[499] (2006-1-14 21:10:18)
  • 7.8.BQ2002PN(快速充电 IC)[512] (2006-1-14 21:08:11)
  • 7.9.BQ2031PN-A5(具有PWM和可选择算法的铅酸快速充电管理芯片)[492] (2006-1-14 21:07:08)
  • 7.10.BQ2057CDGK(先进的锂离子线性充电管理芯片)[517] (2006-1-14 21:06:15)
  • 7.11.BQ24700PW(带选择功能的电池充电控制器)[501] (2006-1-14 21:04:49)
  • 7.12.BQ24701PW(带选择功能的电池充电控制器)[465] (2006-1-14 21:04:54)
  • 7.13.BQ2057CSN(先进的锂离子线性充电管理芯片)[469] (2006-1-14 21:03:42)
  • 7.14.BQ24001PWP(Li-ion 电池充电器)[440] (2006-1-14 20:59:02)
  • 7.15.BQ24002PWP(Li-ion 电池充电器)[412] (2006-1-14 20:59:08)
  • 7.16.BQ24003PWP(Li-ion 电池充电器)[417] (2006-1-14 20:59:14)
  • 7.17.BQ24005PWP(Li-ion 电池充电器)[424] (2006-1-14 20:56:57)
  • 7.18.BQ24006PWP(Li-ion 电池充电器)[457] (2006-1-14 20:57:01)
  • 7.19.BQ24008PWP(Li-ion 电池充电器)[589] (2006-1-14 20:55:52)
  • 7.20.BQ24401D(电池充电管理芯片)[499] (2006-1-14 21:02:33)
  • 7.21.BQ24400D(电池充电管理芯片)[463] (2006-1-14 20:54:08)
  • 7.22.BQ24400P(电池充电管理芯片)[468] (2006-1-14 20:54:11)
  • 7.23.BQ24400PW(电池充电管理芯片)[519] (2006-1-14 20:54:15)
  • 7.24.BQ24201DGN(电池充电器(充电管理))[466] (2006-1-14 20:52:48)
  • 7.25.BQ24202DGN(电池充电器(充电管理))[415] (2006-1-14 20:52:53)
  • 7.26.BQ24203DGN(电池充电器)[429] (2006-1-14 20:52:57)
  • 7.27.BQ24204DGN(电池充电器)[473] (2006-1-14 20:53:01)
  • 7.28.BQ24205DGN(电池充电器)[451] (2006-1-14 20:53:04)
  • 7.29.BQ24200DGN(电池充电器)[476] (2006-1-14 20:53:07)
  • 7.30.BQ2000TPN-B5(可编程电池容量管理芯片(充电管理))[500] (2006-1-14 20:51:14)
  • 7.31.MCP73826-4.1VCHTR(小尺寸电池充电 IC)[464] (2006-1-14 20:49:53)
  • 7.32.MCP73827-4.1VUATR(模式指示,充电电流监控)[404] (2006-1-14 20:49:11)
  • 7.33.MCP73828-4.1VUATR(充电完全指示,温度监控)[491] (2006-1-14 20:48:26)
  • 7.34.CYT101(电压电流控制器)[480] (2006-1-20 0:47:24)
  • 7.35.CYT5016(锂电池充电管理芯片)[528] (2006-1-20 0:51:47)
PWM控制器
  • 8.1.UC2842AN(电流方式PWM控制器)[419] (2006-1-14 20:30:48)
  • 8.2.UC2842N(电流方式PWM控制器)[394] (2006-1-14 20:30:51)
  • 8.3.UC3842D(电流方式PWM控制器)[456] (2006-1-14 20:30:55)
  • 8.4.UC3842D8(电流方式PWM控制器)[443] (2006-1-14 20:31:00)
  • 8.5.UC3842N(电流方式PWM控制器)[454] (2006-1-14 20:31:04)
  • 8.6.UC3842AD(电流方式PWM控制器)[407] (2006-1-14 20:31:08)
  • 8.7.UC3842AD8(电流方式PWM控制器)[404] (2006-1-14 20:31:11)
  • 8.8.UC3842ADW(电流方式PWM控制器)[447] (2006-1-14 20:31:15)
  • 8.9.UC3842AN(电流方式PWM控制器)[522] (2006-1-14 20:31:18)
  • 8.10.UC3843D(电流方式PWM控制器)[447] (2006-1-14 20:31:21)
  • 8.11.UC3843D8(电流方式PWM控制器)[420] (2006-1-14 20:31:25)
  • 8.12.UC3843N(电流方式PWM控制器)[477] (2006-1-14 20:31:28)
  • 8.13.UC3843AD(电流方式PWM控制器)[406] (2006-1-14 20:31:31)
  • 8.14.UC3843AD8(电流方式PWM控制器)[436] (2006-5-29 0:00:43)
  • 8.15.UC3844D(电流方式PWM控制器)[420] (2006-1-14 20:31:38)
  • 8.16.UC3844D8(电流方式PWM控制器)[417] (2006-1-14 20:31:42)
  • 8.17.UC3844N(电流方式PWM控制器)[523] (2006-1-14 20:31:45)
  • 8.18.UC3844AD(电流方式PWM控制器)[486] (2006-1-14 20:31:48)
  • 8.19.UC3844AD8(电流方式PWM控制器)[425] (2006-1-14 20:31:52)
  • 8.20.UC3845D8(电流方式PWM控制器)[405] (2006-1-14 20:31:56)
  • 8.21.UC3845N(电流方式PWM控制器)[487] (2006-1-14 20:32:00)
  • 8.22.UC3845AD(电流方式PWM控制器)[467] (2006-1-14 20:32:03)
  • 8.23.UC3845AD8(电流方式PWM控制器)[411] (2006-1-14 20:32:12)
  • 8.24.UC3845AN(电流方式PWM控制器)[476] (2006-1-14 20:32:16)
  • 8.25.UCC3804N(低功耗 BICMOS 电流模式 PWM)[495] (2006-1-14 20:22:03)
  • 8.26.UCC38C40DGK(BICMOS 电流模式 PWM)[467] (2006-1-14 20:19:23)
  • 8.27.UCC38C40P(BICMOS 电流模式 PWM)[474] (2006-1-14 20:19:30)
  • 8.28.UCC38C41D(BICMOS 电流模式 PWM)[420] (2006-1-14 20:19:35)
  • 8.29.UCC38C41P(BICMOS 电流模式 PWM)[434] (2006-1-14 20:19:40)
  • 8.30.UCC38C42D(BICMOS 电流模式 PWM)[457] (2006-1-14 20:19:44)
  • 8.31.UCC38C42P(BICMOS 电流模式 PWM)[479] (2006-1-14 20:19:48)
  • 8.32.UCC38C43D(BICMOS 电流模式 PWM)[429] (2006-1-14 20:19:52)
  • 8.33.UCC38C43P(BICMOS 电流模式 PWM)[447] (2006-1-14 20:19:56)
  • 8.34.UCC38C44D(BICMOS 电流模式 PWM)[415] (2006-1-14 20:20:00)
  • 8.35.UCC38C44P(BICMOS 电流模式 PWM)[424] (2006-1-14 20:20:03)
  • 8.36.UCC38C45D(BICMOS 电流模式 PWM)[448] (2006-1-14 20:20:07)
  • 8.37.UCC38C45P(BICMOS 电流模式 PWM)[453] (2006-1-14 20:20:11)
  • 8.38.SG3524N(可调 PWM 控制器)[716] (2006-1-14 20:15:49)
  • 8.39.TL594CN(PWM控制器)[582] (2006-1-14 20:13:36)
  • 8.40.TL494CN(PWM控制器)[2377] (2006-2-17 2:13:19)
  • 8.41.TL598CN(电压模式 PWM 控制器)[535] (2006-1-14 20:11:22)
  • 8.42.UCC2580D-4(单端 PWM 控制器)[549] (2006-1-14 20:10:24)
  • 8.43.TL5001CP(电压模式 PWM 控制器)[564] (2006-1-14 20:08:59)
  • 8.44.TL1454ACN(双通道 PWM 控制器)[590] (2006-1-14 20:08:17)
  • 8.45.TPS54614PWP(同步 PWM 开关)[511] (2006-1-14 20:06:36)
  • 8.46.TPS54615PWP(同步 PWM 开关)[538] (2006-1-14 20:06:41)
  • 8.47.TPS54616PWP(同步 PWM 开关)[548] (2006-1-14 20:06:46)
  • 8.48.NCP1215DR2(低功耗离线回扫开关模式电源供电控制器)[662] (2006-1-15 11:23:08)
电压基准
  • 9.1.LM385BD-1-2(1.2V精密电压基准)[427] (2006-1-14 22:26:43)
  • 9.2.LM385BD-2-5(2.5V精密电压基准)[412] (2006-1-14 22:26:49)
  • 9.3.LM385BLP-1-2(1.2V精密电压基准)[457] (2006-1-14 22:26:54)
  • 9.4.LM385BLP-2-5(2.5V精密电压基准)[457] (2006-1-14 22:27:00)
  • 9.5.LM385BPW-1-2(微功耗电压基准)[442] (2006-1-14 22:27:06)
  • 9.6.LM385BPW-1-2(微功耗电压基准)[446] (2006-1-14 22:27:11)
  • 9.7.LM385BPW-2-5(微功耗电压基准)[491] (2006-1-14 22:27:16)
  • 9.8.LM385D-1-2(1.2V精密电压基准)[467] (2006-1-14 22:27:22)
  • 9.9.LM385DR-1-2(1.2V精密电压基准)[448] (2006-1-14 22:27:27)
  • 9.10.LM385DR-2-5(2.5V精密电压基准)[419] (2006-1-14 22:27:32)
  • 9.11.LM385LP-2-5(2.5V精密电压基准)[483] (2006-1-14 22:27:38)
  • 9.12.LM385PW-1-2(1.2V微功耗基准电压源)[437] (2006-1-14 22:27:43)
  • 9.13.LM385PW-2-5(2.5V微功耗基准电压源)[446] (2006-1-14 22:27:48)
  • 9.14.LM236LP-2-5(2.5V基准电压源)[487] (2006-1-14 22:29:11)
  • 9.15.LM336BLP-2-5(2.5V基准电压源)[477] (2006-1-14 22:29:18)
  • 9.16.LM285D-1-2(可调微功耗电压基准)[457] (2006-1-14 22:27:52)
  • 9.17.LM285D-2-5(可调微功耗电压基准)[403] (2006-1-14 22:27:58)
  • 9.18.LM285LP-2-5(可调微功耗电压基准)[496] (2006-1-14 22:28:03)
  • 9.19.REF02AU(+5V精密电压基准)[450] (2006-1-14 22:23:49)
  • 9.20.REF02BP(+5V精密电压基准)[464] (2006-1-14 22:23:54)
  • 9.21.REF02BU(+5V精密电压基准)[428] (2006-1-14 22:23:59)
  • 9.22.REF102AP(10V精密电压基准)[457] (2006-1-14 22:21:42)
  • 9.23.REF102AU(10V精密电压基准)[414] (2006-1-14 22:21:54)
  • 9.24.REF102BP(10V精密电压基准)[472] (2006-1-14 22:21:48)
  • 9.25.REF1004C-2.5(+2.5V精密电压基准)[465] (2006-1-14 22:18:34)
  • 9.26.REF1004I-2.5(+2.5V精密电压基准)[464] (2006-1-14 22:18:45)
  • 9.27.REF3012AIDBZT(1.25V,50ppm/C,50uA SOT23-3封装电压基准)[460] (2006-1-14 22:16:10)
  • 9.28.REF3020AIDBZT(2.048V,50ppm/C, 50uA SOT23-3封装电压基准)[420] (2006-1-14 22:16:25)
  • 9.29.REF3025AIDBZT(2.5V,50ppm/C,50uA SOT23-3封装电压基准)[436] (2006-1-14 22:16:33)
  • 9.30.REF3033AIDBZT(3.3V,50ppm/C,50Ua SOT23-3封装电压基准)[474] (2006-1-14 22:16:39)
  • 9.31.REF3040AIDBZT(4.096V,50ppm/C,50uA SOT23-3封装电压基准)[470] (2006-1-14 22:16:46)
  • 9.32.REF2912AIDBZT(1.2V电压基准)[451] (2006-1-14 22:13:57)
  • 9.33.REF2920AIDBZT(2V电压基准)[449] (2006-1-14 22:14:03)
  • 9.34.REF2925AIDBZT(2.5V电压基准)[419] (2006-1-14 22:14:09)
  • 9.35.REF2940AIDBZT(4V电压基准)[423] (2006-1-14 22:14:15)
  • 9.36.REF2930AIDBZT(3V电压基准)[450] (2006-1-14 22:14:22)
  • 9.37.NCP100SNT1(可编程精密低压稳压器)[477] (2006-1-14 22:11:26)
  • 9.38.MCP1525-I/TT(2.5V电压基准)[496] (2006-1-14 22:11:14)
  • 9.39.MCP1541-I/TT(4.096V电压基准)[461] (2006-1-14 22:11:19)
  • 9.40.CYT432(2.495V和1.240V精密三端稳压基准)[387] (2006-1-20 0:22:31)
  • 9.41.CYT431(2.495V和1.240V精密三端稳压基准)[433] (2006-1-20 0:24:17)
电流基准
  • 10.1.REF200AU(双电流基准)[532] (2006-1-14 22:20:49)
专栏描述:各类DC/DC电源IC介绍   共计351条信息

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