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 输出配置 拓扑 输出数量 输出相位 电压 - 供应(Vcc/Vdd) 频率 - 开关 占空比(最大值) 同步整流器 时钟同步 串行接口 控制特性 工作温度 等级 认证 安装类型 供应商设备封装





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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图片 制造商型号 库存情况 价格 数量 数据手册 系列 封装/外壳 包装 产品状态 输出类型 功能 输出配置 拓扑 输出数量 输出相位 电压 - 供应(Vcc/Vdd) 频率 - 开关 占空比(最大值) 同步整流器 时钟同步 串行接口 控制特性 工作温度 等级 认证 安装类型 供应商设备封装
LTC3855IFE#TRPBF

LTC3855IFE#TRPBF

IC REG CTRLR BUCK 38TSSOP

Analog Devices Inc.

1,975
LTC3855IFE#TRPBF

数据手册

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 95% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3785IUF#TRPBF

LTC3785IUF#TRPBF

IC REG CTRLR BUCK-BOOST 24QFN

Analog Devices Inc.

2,896
LTC3785IUF#TRPBF

数据手册

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 1 2.7V ~ 10V 100kHz ~ 1MHz 99% Yes No - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
LTC7851EUHH#TRPBF

LTC7851EUHH#TRPBF

IC REG CTRLR BUCK 58QFN

Analog Devices Inc.

3,553
LTC7851EUHH#TRPBF

数据手册

- 58-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 58-QFN (5x9)
LTC7851EUHH-1#TRPBF

LTC7851EUHH-1#TRPBF

IC REG CTRLR BUCK 58QFN

Analog Devices Inc.

4,078
LTC7851EUHH-1#TRPBF

数据手册

- 58-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 58-QFN (5x9)
TPS40210MDRCTEP

TPS40210MDRCTEP

IC REG CTRLR MULT TOP 10VSON

Texas Instruments

4,733
TPS40210MDRCTEP

数据手册

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 52V 35kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -55°C ~ 125°C (TJ) - - Surface Mount 10-VSON (3x3)
LTC1147LCS8-3.3#PBF

LTC1147LCS8-3.3#PBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

2,431
LTC1147LCS8-3.3#PBF

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 14V - 100% No No - Current Limit, Enable 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LM34936RHFR

LM34936RHFR

.5-55VIN 4 SWITCH BUCK-BOOST CON

Texas Instruments

1,026
LM34936RHFR

数据手册

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4.2V ~ 30V 100kHz ~ 600kHz 100% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-VQFN (5x4)
LTC7840HFE#TRPBF

LTC7840HFE#TRPBF

DUAL PHASE/OUTPUT NON-SYNCH BOOS

Analog Devices Inc.

4,956
LTC7840HFE#TRPBF

数据手册

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active PWM Step-Up Positive Boost 2 2 5.5V ~ 60V 50kHz ~ 425kHz 96% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 150°C (TJ) - - Surface Mount 28-TSSOP-EP
LTC7840HUFD#TRPBF

LTC7840HUFD#TRPBF

DUAL PHASE/OUTPUT NON-SYNCH BOOS

Analog Devices Inc.

4,486
LTC7840HUFD#TRPBF

数据手册

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Step-Up Positive Boost 2 2 5.5V ~ 60V 50kHz ~ 425kHz 96% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 150°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC7841EUHE#TRPBF

LTC7841EUHE#TRPBF

POLYPHSYNC BOOST CNTR

Analog Devices Inc.

2,565
LTC7841EUHE#TRPBF

数据手册

- 36-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 12 4.5V ~ 60V 75kHz ~ 850kHz 96% Yes Yes I2C, PMBus, SMBus Current Limit, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 36-QFN (5x6)
LTC7818EUJ#TRPBF

LTC7818EUJ#TRPBF

BUCK/BUCK/BOOST SYNC CTL, 40V, 3

Analog Devices Inc.

2,367
LTC7818EUJ#TRPBF

数据手册

- - Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes No - - -40°C ~ 125°C (TJ) - - - -
LTC1147HVCS8-3.3#TRPBF

LTC1147HVCS8-3.3#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

3,140
LTC1147HVCS8-3.3#TRPBF

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 14V - 100% No No - Current Limit, Enable 0°C ~ 70°C (TA) - - Surface Mount 8-SO
ISL6420AIRZ-TK

ISL6420AIRZ-TK

IC REG CTRLR BUCK 20QFN

Renesas Electronics Corporation

3,599
ISL6420AIRZ-TK

数据手册

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 5.6V ~ 28V 100kHz ~ 1.4MHz 96% Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (4x4)
MAX5066AUI+T

MAX5066AUI+T

IC REG CTRLR BUCK 28TSSOP

Analog Devices Inc./Maxim Integrated

3,576
MAX5066AUI+T

数据手册

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.75V ~ 28V 100kHz ~ 1MHz - Yes No - Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LTC1147IS8-3.3#TRPBF

LTC1147IS8-3.3#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

2,083
LTC1147IS8-3.3#TRPBF

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 14V - 100% No No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC1147IS8-5#TRPBF

LTC1147IS8-5#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

2,686
LTC1147IS8-5#TRPBF

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 14V - 100% No No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC1735CGN-1#TRPBF

LTC1735CGN-1#TRPBF

IC REG CTRLR BUCK 16SSOP

Analog Devices Inc.

2,182
LTC1735CGN-1#TRPBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 30V 300kHz 99.4% Yes No - Enable, Power Good, Soft Start 0°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LTC3703IGN#TRPBF

LTC3703IGN#TRPBF

IC REG CTRLR BUCK 16SSOP

Analog Devices Inc.

1,852
LTC3703IGN#TRPBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 9.3V ~ 15V 100kHz ~ 600kHz 93% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
LM27213MTD/NOPB

LM27213MTD/NOPB

IC REG CTRLR BUCK 48TSSOP

Texas Instruments

1,715
LM27213MTD/NOPB

数据手册

- 48-TFSOP (0.240", 6.10mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 6V - - Yes No - Current Limit, Enable, Power Good, Soft Start -5°C ~ 105°C (TA) - - Surface Mount 48-TSSOP
LTC3803MPS6-3#TRPBF

LTC3803MPS6-3#TRPBF

IC REG CTRLR FLYBACK TSOT23-6

Analog Devices Inc.

2,022
LTC3803MPS6-3#TRPBF

数据手册

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 5.7V ~ 8V 300kHz 80% No No - Current Limit, Enable -55°C ~ 150°C (TJ) - - Surface Mount TSOT-23-6
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