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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
LM25119PSQX/NOPB

LM25119PSQX/NOPB

IC REG CTRLR BUCK 32WQFN

Texas Instruments

4,126 -
LM25119PSQX/NOPB

数据表

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 42V 50kHz ~ 750kHz Positive - Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Ramp, Reset, Soft Start 32-WQFN (5x5)
MAX1980EGP-T

MAX1980EGP-T

QUICK-PWM DC-DC CONVERTER

Analog Devices Inc./Maxim Integrated

600 -
MAX1980EGP-T

数据表

- 20-VFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 5.5V 200kHz, 300kHz, 550kHz Positive - Yes - No Surface Mount -40°C ~ 100°C (TA) - Current Limit, On Time Control, Pulse Skipping 20-QFN (4x4)
MCP19122T-E/MJ

MCP19122T-E/MJ

DIGITALLY ENHANCED POWER ANALOG

Microchip Technology

4,173 -
MCP19122T-E/MJ

数据表

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 1 2 AEC-Q100 4.5V ~ 40V 100kHz ~ 1.6MHz Positive - Yes Automotive Yes Surface Mount -40°C ~ 125°C (TA) I2C, PMBus, SMBus Enable, Frequency Control, Power Good, Soft Start, Watchdog 24-QFN (4x4)
MCP19122-E/MJ

MCP19122-E/MJ

DIGITALLY ENHANCED POWER ANALOG

Microchip Technology

511 -
MCP19122-E/MJ

数据表

- 24-VFQFN Exposed Pad Tube Active PWM Signal Step-Down Buck 1 2 AEC-Q100 4.5V ~ 40V 100kHz ~ 1.6MHz Positive - Yes Automotive Yes Surface Mount -40°C ~ 125°C (TA) I2C, PMBus, SMBus Enable, Frequency Control, Power Good, Soft Start, Watchdog 24-QFN (4x4)
TPS59124RGET

TPS59124RGET

IC REG CTRLR BUCK 24VQFN

Texas Instruments

0 -
TPS59124RGET

数据表

D-CAP™ 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 1 - 3V ~ 28V Selectable Positive - Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, On Time Control, Power Good 24-VQFN (4x4)
ISL6269CRZ

ISL6269CRZ

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

0 -
ISL6269CRZ

数据表

Robust Ripple Regulator™ (R3) 16-VQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 1 1 - 7V ~ 25V 200kHz ~ 600kHz Positive - Yes - No Surface Mount -10°C ~ 100°C (TA) - Enable, Frequency Control, Phase Control, Power Good 16-QFN (4x4)
ISL6269CRZ-T

ISL6269CRZ-T

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

0 -
ISL6269CRZ-T

数据表

Robust Ripple Regulator™ (R3) 16-VQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 - 7V ~ 25V 200kHz ~ 600kHz Positive - Yes - No Surface Mount -10°C ~ 100°C (TA) - Enable, Frequency Control, Phase Control, Power Good 16-QFN (4x4)
ISL6306CRZ

ISL6306CRZ

IC REG CTRLR BUCK 40QFN

Renesas Electronics Corporation

0 -
ISL6306CRZ

数据表

- 40-VFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Buck 4 4 - 4.75V ~ 5.25V 80kHz ~ 1MHz Positive 66.7% - - No Surface Mount 0°C ~ 70°C (TA) - Enable, Frequency Control, Soft Start 40-QFN (6x6)
ISL6306CRZ-T

ISL6306CRZ-T

IC REG CTRLR BUCK 40QFN

Renesas Electronics Corporation

0 -
ISL6306CRZ-T

数据表

- 40-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Buck 4 4 - 4.75V ~ 5.25V 80kHz ~ 1MHz Positive 66.7% - - No Surface Mount 0°C ~ 70°C (TA) - Enable, Frequency Control, Soft Start 40-QFN (6x6)
ISL6401CR-T

ISL6401CR-T

IC REG CTRLR BOOST/FLYBACK 16QFN

Renesas Electronics Corporation

0 -
ISL6401CR-T

数据表

- 16-VQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 4.5V ~ 5.5V 50kHz ~ 500kHz Positive, Isolation Capable 48% No - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control 16-QFN (4x4)
ISL6406IBZ

ISL6406IBZ

IC REG CTRLR BUCK 16SOIC

Renesas Electronics Corporation

0 -
ISL6406IBZ

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 - 2.97V ~ 3.63V 100kHz ~ 715kHz Positive 96% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Phase Control 16-SOIC
ISL6406IR

ISL6406IR

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

0 -
ISL6406IR

数据表

- 16-VQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 1 1 - 2.97V ~ 3.63V 100kHz ~ 715kHz Positive 96% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Phase Control 16-QFN (5x5)
MAX1845ETX

MAX1845ETX

STEP-DOWN CONTROLLER

Analog Devices Inc./Maxim Integrated

370 -
MAX1845ETX

数据表

- 36-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Buck 2 1 - 2V ~ 5.5V, 4.5V ~ 28V 200kHz, 300kHz, 420kHz, 540kHz Positive - Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, On Time Control, Power Good 36-TQFN (6x6)
TL1454ACPWR

TL1454ACPWR

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

0 -
TL1454ACPWR

数据表

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 2 1 - 3.6V ~ 20V 50kHz ~ 2MHz Positive, Isolation Capable 100% Yes - No Surface Mount -20°C ~ 85°C (TA) - Dead Time Control, Frequency Control 16-TSSOP
MAX1540ETJ+

MAX1540ETJ+

IC REG CTRLR BUCK 32TQFN

Analog Devices Inc./Maxim Integrated

0 -
MAX1540ETJ+

数据表

* - Bulk Obsolete - - - - - - - - - - - - - - - - - -
TL1454ACDBR

TL1454ACDBR

IC REG CTRLR MULT TOP 16SSOP

Texas Instruments

0 -
TL1454ACDBR

数据表

- 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 2 1 - 3.6V ~ 20V 50kHz ~ 2MHz Positive, Isolation Capable 100% Yes - No Surface Mount -20°C ~ 85°C (TA) - Dead Time Control, Frequency Control 16-SSOP
SG2845DM

SG2845DM

IC REG CTRLR FLYBACK 8SOIC

Microchip Technology

1,888 -
SG2845DM

数据表

- 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Flyback 1 1 - 7.6V ~ 30V 1Hz ~ 500kHz Positive, Isolation Capable 48% Yes - No Surface Mount -25°C ~ 85°C (TA) - - 8-SOIC
LTC1735CS#TRPBF

LTC1735CS#TRPBF

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc.

0 -
LTC1735CS#TRPBF

数据表

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 30V 300kHz Positive 99.4% Yes - No Surface Mount 0°C ~ 85°C (TA) - Enable, Power Good, Soft Start 16-SO
TPS5210DW

TPS5210DW

IC REG CTRLR BUCK 28SOIC

Texas Instruments

0 -
TPS5210DW

数据表

- 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 - 11.4V ~ 13V - Positive - Yes - No Surface Mount 0°C ~ 125°C (TJ) - Current Limit, Enable, Power Good, Soft Start 28-SOIC
CS5124XD8G

CS5124XD8G

IC REG CTRLR MULT TOPOLOGY 8SOIC

onsemi

108 -
CS5124XD8G

数据表

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Flyback, Forward Converter 1 1 - 7.7V ~ 20V 400kHz Positive, Isolation Capable 82.5% No - No Surface Mount -40°C ~ 105°C (TA) - Soft Start 8-SOIC
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