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DC-DC 开关控制器

制造商 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

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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
TPS43337QDAPRQ1

TPS43337QDAPRQ1

IC REG CTRLR BUCK/BOOST 38HTSSOP

Texas Instruments

0 -
TPS43337QDAPRQ1

数据表

- 38-PowerTSSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Buck, Boost 3 2 AEC-Q100 4V ~ 40V 150kHz ~ 600kHz Positive 90%, 98.75% Yes Automotive Yes Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Power Good, Soft Start, Tracking 38-HTSSOP
LTC1439CG#PBF

LTC1439CG#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

0 -
LTC1439CG#PBF

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
LTC3857IGN-1#PBF

LTC3857IGN-1#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

15 -
LTC3857IGN-1#PBF

数据表

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 2 2 - 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz Positive 99.4% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Power Good, Soft Start, Tracking 28-SSOP
MAX1715EEI+T

MAX1715EEI+T

IC REG CTRLR BUCK 28QSOP

Analog Devices Inc./Maxim Integrated

2,500 -
MAX1715EEI+T

数据表

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Buck 2 1 - 4.5V ~ 5.5V 200kHz, 300kHz, 420kHz, 540kHz Positive 100% Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, On Time Control, Power Good 28-QSOP
LTC1539CGW#PBF

LTC1539CGW#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

0 -
LTC1539CGW#PBF

数据表

- 36-BSOP (0.295", 7.50mm 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
LTC1439CGW#PBF

LTC1439CGW#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

0 -
LTC1439CGW#PBF

数据表

- 36-BSOP (0.295", 7.50mm 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
TPS53681RSBR

TPS53681RSBR

TPS53681RSBR

Texas Instruments

0 -
TPS53681RSBR

数据表

D-CAP+™ 40-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 2 8 - 4.5V ~ 17V 300kHz ~ 1MHz Positive - No - No Surface Mount -40°C ~ 125°C (TJ) PMBus Current Limit, Enable 40-WQFN (5x5)
TPS53688RSBT

TPS53688RSBT

MULTIPHASE DC-DC CONTROLLER

Texas Instruments

250 -
TPS53688RSBT

数据表

D-CAP+™ 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 8 - 4.5V ~ 17V - Positive - No - No Surface Mount -40°C ~ 125°C PMBus - 40-WQFN (5x5)
TPS40140RHHRG4

TPS40140RHHRG4

IC REG CTRLR BUCK 36QFN

Texas Instruments

0 -
TPS40140RHHRG4

数据表

- 36-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 15V 150kHz ~ 1MHz Positive 87.5% Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Frequency Control, Phase Control, Power Good, Tracking 36-VQFN (6x6)
MIC2183BQS

MIC2183BQS

IC REG CTRLR BUCK 16QSOP

Microchip Technology

0 -
MIC2183BQS

数据表

- 16-SSOP (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Down Buck 1 1 - 2.9V ~ 14V 200kHz, 400kHz Positive 100% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Soft Start 16-QSOP
MIC2184BQS

MIC2184BQS

IC REG CTRLR BUCK 16QSOP

Microchip Technology

0 -
MIC2184BQS

数据表

- 16-SSOP (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Down Buck 1 1 - 2.9V ~ 14V 400kHz Positive 100% No - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Soft Start 16-QSOP
MIC2185BQS

MIC2185BQS

IC REG CTRLR BUCK 16QSOP

Microchip Technology

0 -
MIC2185BQS

数据表

- 16-SSOP (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Down Buck 1 1 - 2.9V ~ 14V 400kHz Positive 100% No - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Soft Start 16-QSOP
MIC2186BQS

MIC2186BQS

IC REG CTRLR BOOST 16QSOP

Microchip Technology

0 -
MIC2186BQS

数据表

- 16-SSOP (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Up Boost 1 1 - 2.9V ~ 14V 100kHz, 200kHz, 400kHz Positive 85% No - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Soft Start 16-QSOP
TFS7704H

TFS7704H

IC REG CTRLR MULT TOPOLOGY 7ESIP

Power Integrations

0 -
TFS7704H

数据表

HiperTFS™-2 16-SSIP, 12 Leads, Exposed Pad, Formed Leads Tube Active Transistor Driver Step-Up, Step-Down Flyback, Forward Converter 2 1 - Up to 11.5V 66kHz, 132kHz Positive, Isolation Capable 63% No - No Through Hole -40°C ~ 150°C (TJ) - Enable, Reset eSIP-16F
TPS40090PWG4

TPS40090PWG4

IC REG CTRLR BUCK 24TSSOP

Texas Instruments

0 -
TPS40090PWG4

数据表

- 24-TSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key PWM Signal Step-Down Buck 4 4 - 4.5V ~ 15V 100kHz ~ 1.2MHz Positive 87.5% No - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 24-TSSOP
ISL6567IRZ

ISL6567IRZ

IC REG CTRLR BUCK 24QFN

Renesas Electronics Corporation

0 -
ISL6567IRZ

数据表

- 24-VFQFN Exposed Pad Tube Last Time Buy Transistor Driver Step-Down Buck 2 2 - 4.9V ~ 5.5V 200kHz ~ 2MHz Positive 66% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Soft Start 24-QFN (4x4)
LTC3879IMSE#TRPBF

LTC3879IMSE#TRPBF

IC REG CTRLR BUCK 16MSOP

Analog Devices Inc.

0 -
LTC3879IMSE#TRPBF

数据表

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 38V - Positive or Negative - Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Power Good, Soft Start, Tracking 16-MSOP-EP
LTC3853HUJ#PBF

LTC3853HUJ#PBF

IC REG CTRLR BUCK 40QFN

Analog Devices Inc.

15 -
LTC3853HUJ#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 -40°C ~ 150°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 40-QFN (6x6)
MAX5974BETE+T

MAX5974BETE+T

IC REG CTRLR MULT TOP 16TQFN

Analog Devices Inc./Maxim Integrated

0 -
MAX5974BETE+T

数据表

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Flyback, Forward Converter 1 1 - 8.4V ~ 26V 100kHz ~ 600kHz Positive, Isolation Capable 80% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Dead Time Control, Enable, Frequency Control, Soft Start 16-TQFN (3x3)
MAX1744EUB

MAX1744EUB

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

0 -
MAX1744EUB

数据表

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 36V Up to 330kHz Positive 100% No - No Surface Mount -40°C ~ 85°C (TA) - Enable 10-uMAX/uSOP
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