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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
ISL6520IB-T

ISL6520IB-T

ISL6520 - SWITCHING CONTROLLER,

Intersil

2,500 -
ISL6520IB-T

数据表

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 5.5V 300kHz Positive 1 Yes - No Surface Mount -40°C ~ 85°C (TA) - Phase Control 8-SOIC
MIC2182-3.3BSM

MIC2182-3.3BSM

HIGH-EFFICIENCY SYNCHRONOUS BUCK

Microchip Technology

8,820 -
MIC2182-3.3BSM

数据表

- 16-SSOP (0.209", 5.30mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 32V 300kHz Positive 86% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Soft Start 16-SSOP
LM5041ASD/NOPB

LM5041ASD/NOPB

LM5041A CASCADED PWM CONTROLLER

National Semiconductor

713 -
LM5041ASD/NOPB

数据表

- 16-WFDFN Exposed Pad Bulk Active Transistor Driver Step-Up/Step-Down Half-Bridge, Push-Pull 1 1 - 15V ~ 90V 200kHz, 600kHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Dead Time Control, Frequency Control, Soft Start 16-WSON (5x5)
ISL8841AMUZ

ISL8841AMUZ

SWITCHING REGULATOR, CURRENT-MOD

Intersil

1,574 -
ISL8841AMUZ

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 9V ~ 30V Up to 2MHz Positive, Isolation Capable 48% No - No Surface Mount -55°C ~ 125°C (TJ) - Current Limit, Frequency Control 8-MSOP
ISL8845AABZ

ISL8845AABZ

ISL8845A - SINGLE-ENDED CURRENT

Intersil

727 -
ISL8845AABZ

数据表

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 9V ~ 30V Up to 2MHz Positive, Isolation Capable 48% No - No Surface Mount -40°C ~ 105°C (TA) - Current Limit, Frequency Control 8-SOIC
UCC2892D

UCC2892D

UCC2892 UCC289X CURRENT MODE ACT

Unitrode

171 -
UCC2892D

数据表

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Flyback, Forward Converter 1 1 - 8.5V ~ 16V 250kHz Positive, Isolation Capable 70% No - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, On Time Control, Ramp, Soft Start 16-SOIC
TPS53124PW

TPS53124PW

TPS53124 - 4.5V-24V INPUT SYNCHR

Texas Instruments

8,850 -
TPS53124PW

数据表

* 28-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 2 1 - 4.5V ~ 24V - Positive - Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable 28-TSSOP
TPS53114PWPR

TPS53114PWPR

4.5V TO 24V INPUT, SYNCHRONOUS S

Texas Instruments

4,000 -
TPS53114PWPR

数据表

* 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 24V 350kHz, 700kHz Positive - Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control, Soft Start 16-HTSSOP
ISL6439IBZ

ISL6439IBZ

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

395 -
ISL6439IBZ

数据表

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 - 2.97V ~ 3.63V 300kHz Positive 100% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Phase Control 14-SOIC
UCC35705P

UCC35705P

UCC35705 HIGH SPEED VOLTAGE MODE

Unitrode

7,244 -
UCC35705P

数据表

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 - 8.2V ~ 15V 1MHz Positive, Isolation Capable 93% No - No Through Hole 0°C ~ 70°C (TA) - Current Limit 8-PDIP
LM3495MTCX/NOPB

LM3495MTCX/NOPB

LM3495 EMULATED PEAK CURRENT MOD

National Semiconductor

2,175 -
LM3495MTCX/NOPB

数据表

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 - 2.9V ~ 18V 200kHz ~ 1.5MHz Positive 96% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Frequency Control, Tracking 16-TSSOP
UC3526N

UC3526N

UC3526 REGULATING PULSE WIDTH MO

Unitrode

442 -
UC3526N

数据表

- 18-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 - 8V ~ 35V 1Hz ~ 400kHz Positive 49% Yes - Yes Through Hole 0°C ~ 70°C (TA) - Enable, Frequency Control, Reset, Soft Start 18-PDIP
ISL6535IBZ

ISL6535IBZ

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

241 -
ISL6535IBZ

数据表

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 - 10.8V ~ 13.2V 200kHz Positive 100% Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control, Soft Start 14-SOIC
UC2526N

UC2526N

UC2526 REGULATING PULSE WIDTH MO

Unitrode

180 -
UC2526N

数据表

- 18-DIP (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 - 8V ~ 35V 1Hz ~ 400kHz Positive 49% Yes - Yes Through Hole -25°C ~ 85°C (TA) - Enable, Frequency Control, Reset, Soft Start 18-PDIP
LM25088MH-2/NOPB

LM25088MH-2/NOPB

LM25088 4.5-42V WIDE VIN, CURREN

National Semiconductor

782 -
LM25088MH-2/NOPB

数据表

- 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 42V 50kHz ~ 1MHz Positive - No - Yes Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Ramp, Soft Start 16-HTSSOP
UCC25705P

UCC25705P

UCC25705 HIGH SPEED VOLTAGE MODE

Unitrode

5,500 -
UCC25705P

数据表

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 - 8.2V ~ 15V 1MHz Positive, Isolation Capable 93% No - No Through Hole -40°C ~ 85°C (TA) - Current Limit 8-PDIP
TPS40022PWP

TPS40022PWP

TPS40022 - SWITCHING CONTROLLER,

Texas Instruments

200 -
TPS40022PWP

数据表

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 - 2.25V ~ 5.5V 100kHz ~ 1MHz Positive 94% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Sync 20-HTSSOP
UCC29900PW

UCC29900PW

UCC29900 INTEGRAL CYCLE CONTROLL

Texas Instruments

6,840 -
UCC29900PW

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC29900PWR

UCC29900PWR

UCC29900 INTEGRAL CYCLE CONTROLL

Texas Instruments

4,000 -
UCC29900PWR

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
LM5026MT/NOPB

LM5026MT/NOPB

LM5026 ACTIVE CLAMP CURRENT MODE

National Semiconductor

4,477 -
LM5026MT/NOPB

数据表

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Forward Converter 2 1 - 8V ~ 15V 200kHz ~ 590kHz Positive, Isolation Capable 70%, 80% No - Yes Surface Mount -40°C ~ 125°C (TJ) - Dead Time Control, Frequency Control, Reset, Soft Start 16-TSSOP
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