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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































全部应用
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结果
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
LT3757IDD

LT3757IDD

LT3757 - BOOST, FLY, SEPIC & INV

Linear Technology

7,903
LT3757IDD

数据手册

- 10-WFDFN Exposed Pad Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive and Negative Boost, Flyback, SEPIC 1 1 2.9V ~ 40V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-DFN (3x3)
LTC3860EUH#TRPBF

LTC3860EUH#TRPBF

LTC3860 - DUAL-PHASE/DUAL-CHANNE

Linear Technology

1,474
LTC3860EUH#TRPBF

数据手册

- 32-WFQFN Exposed Pad Bulk Active PWM Signal Step-Down Positive Buck 2 2 3V ~ 5.5V 250kHz ~ 1.25MHz 91.5% Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC1871EMS

LTC1871EMS

LTC1871EMS - WIDE INPUT RANGE, F

Linear Technology

1,664
LTC1871EMS

数据手册

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, SEPIC 1 1 2.5V ~ 36V 300kHz, 50kHz ~ 1MHz 92% No Yes - Enable, Frequency Control -40°C ~ 85°C - - Surface Mount 10-MSOP
LTC3865IUH#PBF

LTC3865IUH#PBF

DUAL, 2-PHASE SYNCHRONOUS DC/DC

Linear Technology

158
LTC3865IUH#PBF

数据手册

- 32-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 95% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3834EGN-1#PBF

LTC3834EGN-1#PBF

LTC3834 - 30UA IQ SYNCHRONOUS ST

Linear Technology

155
LTC3834EGN-1#PBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - Enable, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LTC3728LEGN-1#PBF

LTC3728LEGN-1#PBF

LTC3728 - 550KHZ, DUAL, 2 PHASE

Linear Technology

448
LTC3728LEGN-1#PBF

数据手册

- 28-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 260kHz ~ 550kHz 99.4% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LTC1628IUH#TRPBF

LTC1628IUH#TRPBF

HIGH EFFICIENCY, 2-PHASE SYNCHRO

Linear Technology

547
LTC1628IUH#TRPBF

数据手册

- 32-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 30V 220kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
LTC3822EDD#PBF

LTC3822EDD#PBF

NO RSENSE, 3.3VIN, ALL CHANNEL M

Linear Technology

121
LTC3822EDD#PBF

数据手册

- 10-WFDFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 4.5V 300kHz, 550kHz, 750kHz 99% Yes No - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LTC3822EGN-1#TRPBF

LTC3822EGN-1#TRPBF

LTC3822-1 - ALL CHANNEL MOSFET,

Linear Technology

2,417
LTC3822EGN-1#TRPBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 4.5V 300kHz, 550kHz, 750kHz 99% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C - - Surface Mount 16-SSOP
LTC3775IUD#PBF

LTC3775IUD#PBF

LTC3775 - HIGH FREQUENCY SYNCHRO

Linear Technology

121
LTC3775IUD#PBF

数据手册

- 16-WFQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 38V 250kHz ~ 1MHz 90% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
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