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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
LTC3728LEGN#PBF

LTC3728LEGN#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

0 -
LTC3728LEGN#PBF

数据表

- 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 28V 260kHz ~ 550kHz Positive 99.4% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Power Good, Soft Start 28-SSOP
LTC1709EG-7#PBF

LTC1709EG-7#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

0 -
LTC1709EG-7#PBF

数据表

- 36-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 2 2 - 4V ~ 36V 140kHz ~ 310kHz Positive 99.5% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Power Good, Soft Start 36-SSOP
LTC3859ALIUHF#PBF

LTC3859ALIUHF#PBF

IC REG CTRLR MULT TOPOLOGY 38QFN

Analog Devices Inc.

0 -
LTC3859ALIUHF#PBF

数据表

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Buck-Boost, SEPIC 3 2 - 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz Positive 99%, 100% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Power Good, Soft Start, Tracking 38-QFN (5x7)
LTC3826EG-1#PBF

LTC3826EG-1#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

0 -
LTC3826EG-1#PBF

数据表

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 2 2 - 4V ~ 36V 250kHz ~ 530kHz Positive 99.4% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Power Good, Soft Start, Tracking 28-SSOP
LTC1143CS#PBF

LTC1143CS#PBF

IC REG CTRLR BUCK/BCK-BST 16SOIC

Analog Devices Inc.

0 -
LTC1143CS#PBF

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Buck-Boost 2 1 - 4V ~ 14V Up to 400kHz Positive 100% No - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable 16-SO
LTC3826IG-1#PBF

LTC3826IG-1#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

0 -
LTC3826IG-1#PBF

数据表

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 2 2 - 4V ~ 36V 250kHz ~ 530kHz Positive 99.4% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Power Good, Soft Start, Tracking 28-SSOP
LTC1266ACS#PBF

LTC1266ACS#PBF

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc.

0 -
LTC1266ACS#PBF

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 - 3.5V ~ 18V Up to 400kHz Positive 100% Yes - No Surface Mount 0°C ~ 70°C (TA) - Enable 16-SO
MAX773ESD+

MAX773ESD+

IC REG CTRLR BOOST 14SOIC

Analog Devices Inc./Maxim Integrated

100 -
MAX773ESD+

数据表

- 14-SOIC (0.154", 3.90mm Width) Tube Not For New Designs Transistor Driver Step-Up Boost 1 1 - 3V ~ 16.5V 300kHz Positive - No - No Surface Mount -40°C ~ 85°C (TA) - Enable, Low Battery 14-SOIC
LTC1143LCS#PBF

LTC1143LCS#PBF

IC REG CTRLR BUCK/BCK-BST 16SOIC

Analog Devices Inc.

0 -
LTC1143LCS#PBF

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Buck-Boost 2 1 - 3.5V ~ 16V Up to 400kHz Positive 100% No - No Surface Mount 0°C ~ 70°C (TA) - Current Limit, Enable 16-SO
LTC3731HUH#PBF

LTC3731HUH#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

0 -
LTC3731HUH#PBF

数据表

PolyPhase® 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 3 3 - 3.8V ~ 7V 225kHz ~ 680kHz Positive 98.5% Yes - No Surface Mount -40°C ~ 140°C (TJ) - Enable, Phase Control, Power Good, Soft Start 32-QFN (5x5)
LTC3728IG#PBF

LTC3728IG#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

0 -
LTC3728IG#PBF

数据表

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 2 2 - 3.5V ~ 30V 260kHz ~ 550kHz Positive 99.4% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Power Good, Soft Start 28-SSOP
LTC1929CG-PG#PBF

LTC1929CG-PG#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

0 -
LTC1929CG-PG#PBF

数据表

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 2 2 - 4V ~ 36V - Positive 99.5% Yes - No Surface Mount 0°C ~ 85°C (TA) - Enable, Power Good, Soft Start 28-SSOP
LTC1148CS-3.3#PBF

LTC1148CS-3.3#PBF

IC REG CTRLR BUCK 14SOIC

Analog Devices Inc.

0 -
LTC1148CS-3.3#PBF

数据表

- 14-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 - 3.5V ~ 20V Up to 250kHz Positive 100% Yes - No Surface Mount 0°C ~ 70°C (TA) - Current Limit, Enable 14-SO
LTC1266AIS#PBF

LTC1266AIS#PBF

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc.

0 -
LTC1266AIS#PBF

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 - 3.5V ~ 18V Up to 400kHz Positive 100% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable 16-SO
LTC3899HUHF#PBF

LTC3899HUHF#PBF

IC REG CTRLR BUCK/BUCK-BST 38QFN

Analog Devices Inc.

0 -
LTC3899HUHF#PBF

数据表

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck, Buck-Boost 3 2 - 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz Positive 100% Yes - No Surface Mount -40°C ~ 150°C (TJ) - Enable, Frequency Control, Soft Start, Tracking 38-QFN (5x7)
LTC1159CS-3.3#PBF

LTC1159CS-3.3#PBF

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc.

0 -
LTC1159CS-3.3#PBF

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 40V Up to 250kHz Positive or Negative 100% Yes - No Surface Mount 0°C ~ 70°C (TA) - Current Limit, Enable 16-SO
LTC1922IG-1#PBF

LTC1922IG-1#PBF

IC REG CTRLR FULL-BRIDGE 20SSOP

Analog Devices Inc.

0 -
LTC1922IG-1#PBF

数据表

- 20-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up/Step-Down Full-Bridge 1 1 - 3.8V ~ 10.3V Up to 1MHz Positive, Isolation Capable 99% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Ramp, Soft Start 20-SSOP
LTC7878AUH#PBF

LTC7878AUH#PBF

80V PEAK CURRENT MODE BUCK-BOOST

Analog Devices Inc.

6 -
LTC7878AUH#PBF

数据表

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 1 - 5V ~ 70V 50kHz ~ 800kHz Positive 90% (Typ) Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Dead Time Control, Frequency Control, Phase Control, Soft Start 32-QFN (5x5)
LTC1873EG#PBF

LTC1873EG#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

0 -
LTC1873EG#PBF

数据表

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 2 2 - 3V ~ 7V 550kHz Positive 90% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Soft Start 28-SSOP
LTC3897HUHF#PBF

LTC3897HUHF#PBF

IC REG CTRLR BUCK BOOST 38QFN

Analog Devices Inc.

0 -
LTC3897HUHF#PBF

数据表

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up Boost 2 2 - 4.5V ~ 65V 75kHz ~ 850kHz Positive - Yes - Yes Surface Mount -40°C ~ 150°C (TJ) - Current Limit, Frequency Control, Overcurrent, Ramping 38-QFN (5x7)
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