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DC-DC 开关控制器

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图片 厂商料号 库存情况 价格 数量 数据表 系列 封装/外壳 包装 产品状态 输出类型 功能 拓扑 输出数量 输出相位 认证 电压 - 供应(Vcc/Vdd) 频率 - 开关 输出配置 占空比(最大值) 同步整流器 等级 时钟同步 安装类型 工作温度 串行接口 控制特性 供应商设备封装
LTC3732CG

LTC3732CG

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

39 -
LTC3732CG

数据表

PolyPhase® 36-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 3 3 - 4.5V ~ 7V 225kHz ~ 680kHz Positive 98.5% Yes - No Surface Mount 0°C ~ 70°C (TA) - Enable, Power Good, Soft Start 36-SSOP
LT3781IG

LT3781IG

IC REG CTRLR FWRD CONV 20SSOP

Analog Devices Inc.

19 -
LT3781IG

数据表

- 20-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up/Step-Down Forward Converter 1 1 - 9V ~ 18V 700kHz Positive, Isolation Capable - No - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Soft Start 20-SSOP
MAX5003CSE+

MAX5003CSE+

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc./Maxim Integrated

36 -
MAX5003CSE+

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 - 10.75V ~ 18.75V 50kHz ~ 300kHz Positive, Isolation Capable 75% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control, On Time Control, Soft Start 16-SOIC
LTC1439CG

LTC1439CG

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

37 -
LTC1439CG

数据表

- 36-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 2 1 - 3.5V ~ 30V Up to 400kHz Positive 99% Yes - No Surface Mount 0°C ~ 70°C (TA) - Enable, Power on Reset, Soft Start 36-SSOP
LTC3853MPUJ#PBF

LTC3853MPUJ#PBF

IC REG CTRLR BUCK 40QFN

Analog Devices Inc.

22 -
LTC3853MPUJ#PBF

数据表

- 40-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 3 3 - 4.5V ~ 24V 250kHz ~ 750kHz Positive 98% Yes - No Surface Mount -55°C ~ 150°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 40-QFN (6x6)
UC1841L883B

UC1841L883B

SWITCHING CONTROLLER, CURRENT-MO

Unitrode

59 -
UC1841L883B

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
LM1575HVK12/883QF

LM1575HVK12/883QF

SMPS CONTROLLER, SWITCHING VOLT

National Semiconductor

30 -
LM1575HVK12/883QF

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC1865J

UC1865J

SWITCHING CONTROLLER

Texas Instruments

66 -
UC1865J

数据表

- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 - 22V 50kHz ~ 500kHz Positive - No - No Through Hole -55°C ~ 125°C (TA) - Soft Start 16-CDIP
UC1854AJ883B

UC1854AJ883B

POWER FACTOR CONTROLLER, CURRENT

Unitrode

19 -
UC1854AJ883B

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
0729MC

0729MC

ANALG VOLT REG SWITCHING

Texas Instruments

17 -
0729MC

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
5962-8768105VEA

5962-8768105VEA

UC1825A-SP HIGH SPEED PWM CONTRO

Texas Instruments

8 -
5962-8768105VEA

数据表

- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Buck 2 1 - 12V ~ 20V Up to 1MHz Positive 50% No - No Through Hole -55°C ~ 125°C (TA) - Current Limit, Enable, Frequency Control, Overcurrent, Ramp, Soft Start 16-CDIP
LM3842AN

LM3842AN

IC REG CTRLR MULT TOPOLOGY DIP-8

TAEJIN

258 -
LM3842AN

数据表

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Down Buck 1 1 - 30V 52kHz Positive 100% No - No Through Hole -40°C ~ 125°C - Enable, Frequency Control 8-DIP
LV5072M-MPB-H

LV5072M-MPB-H

SWITCHING REGULATOR/CONTROLLER,

onsemi

948 -
LV5072M-MPB-H

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
TL3844PE4

TL3844PE4

TL3844 CURRENT-MODE PWM CONTROLL

Texas Instruments

840 -
TL3844PE4

数据表

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward 1 1 - 10V ~ 30V 500kHz Positive 48% No - No Through Hole 0°C ~ 70°C - Frequency Control 8-PDIP
LM1770UMF

LM1770UMF

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

585 -
LM1770UMF

数据表

- SC-74A, SOT-753 Bulk Active Transistor Driver Step-Down Buck 1 1 - 2.8V ~ 5.5V 100kHz ~ 1MHz Positive - Yes - No Surface Mount -40°C ~ 125°C (TJ) - - SOT-23-5
LM1771UMM

LM1771UMM

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

970 -
LM1771UMM

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 - 2.8V ~ 5.5V 100kHz ~ 1MHz Positive - Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable 8-VSSOP
UC2843AD

UC2843AD

UC2843A CURRENT MODE PWM CONTROL

Unitrode

868 -
UC2843AD

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
LM1771TSD/NOPB

LM1771TSD/NOPB

LM1771 LOW-VOLTAGE SYNCHRONOUS B

National Semiconductor

1,000 -
LM1771TSD/NOPB

数据表

- 6-WDFN Exposed Pad Bulk Active Transistor Driver Step-Down Buck 1 1 - 2.8V ~ 5.5V 100kHz ~ 1MHz Positive - Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable 6-WSON (3x3)
TC33063AVPA

TC33063AVPA

DC/DC CONVERTER CONTROL CIRCUIT

Microchip Technology

869 -
TC33063AVPA

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC38C45DGK

UCC38C45DGK

UCC38C45 BICMOS LOW-POWER CURREN

Unitrode

393 -
UCC38C45DGK

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 - 7.6V ~ 18V Up to 1MHz Positive 48% No - No Surface Mount 0°C ~ 70°C (TJ) - Frequency Control 8-VSSOP
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