通胜兴电子!国内领先的综合性、专业化的电子元器件独立分销商!
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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































全部重置
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结果:

DC-DC 开关控制器

图片 型号 库存 价格 数量 规格书 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
LM5035SQ/NOPB

LM5035SQ/NOPB

LM5035 PWM CONTROLLER WITH INTEG

National Semiconductor

40,899
LM5035SQ/NOPB

规格书

- 24-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 13V ~ 105V 200kHz, 500kHz - Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-WQFN (4x5)
LM3153MHE-3.3/NOPB

LM3153MHE-3.3/NOPB

LM3153 SIMPLE SWITCHER CONTROLL

National Semiconductor

1,109
LM3153MHE-3.3/NOPB

规格书

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 8V ~ 18V 750kHz - Yes No - Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM3151MHE-3.3/NOPB

LM3151MHE-3.3/NOPB

LM3151 42V SYNCHRONOUS STEP-DOWN

National Semiconductor

220
LM3151MHE-3.3/NOPB

规格书

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 6V ~ 42V 250kHz - Yes No - Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM3495MTC/NOPB

LM3495MTC/NOPB

LM3495 EMULATED PEAK CURRENT MOD

National Semiconductor

397
LM3495MTC/NOPB

规格书

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 18V 200kHz ~ 1.5MHz 96% Yes Yes - Current Limit, Frequency Control, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
LM5041AMTC/NOPB

LM5041AMTC/NOPB

LM5041A CASCADED PWM CONTROLLER

National Semiconductor

196
LM5041AMTC/NOPB

规格书

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 1 1 15V ~ 90V 200kHz, 600kHz - Yes Yes - Dead Time Control, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
LM3478MM

LM3478MM

LM3478 2.97~40V WIDE INPUT RANGE

National Semiconductor

6,512
LM3478MM

规格书

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 40V 100kHz ~ 1MHz 1 No No - Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
LM5642XMTX/NOPB

LM5642XMTX/NOPB

LM5642X HIGH VOLTAGE, DUAL SYNCH

National Semiconductor

3,646
LM5642XMTX/NOPB

规格书

- 28-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 36V 375kHz 98.9% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP
LM5642MTCX/NOPB

LM5642MTCX/NOPB

LM5642 4.5-36V, CURRENT MODE DUA

National Semiconductor

1,293
LM5642MTCX/NOPB

规格书

- 28-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 36V 200kHz 98.9% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP
LM2647LQ/NOPB

LM2647LQ/NOPB

LM2647 DUAL SYNCHRONOUS BUCK REG

National Semiconductor

817
LM2647LQ/NOPB

规格书

- 28-FQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 2 2 5.5V ~ 28V 200kHz ~ 500kHz 75% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -5°C ~ 125°C (TJ) - - Surface Mount 28-WQFN (5x5)
LM2647MTC/NOPB

LM2647MTC/NOPB

LM2647 DUAL SYNCHRONOUS BUCK REG

National Semiconductor

2,622
LM2647MTC/NOPB

规格书

- 28-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 2 5.5V ~ 28V 200kHz ~ 500kHz 75% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -5°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP
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