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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
LM5642MTCX/NOPB

LM5642MTCX/NOPB

LM5642 4.5-36V, CURRENT MODE DUA

National Semiconductor

1,293 -
LM5642MTCX/NOPB

数据表

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

LM2647LQ/NOPB

LM2647 DUAL SYNCHRONOUS BUCK REG

National Semiconductor

817 -
LM2647LQ/NOPB

数据表

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

LM2647MTC/NOPB

LM2647 DUAL SYNCHRONOUS BUCK REG

National Semiconductor

2,622 -
LM2647MTC/NOPB

数据表

- 28-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 2 2 - 5.5V ~ 28V 200kHz ~ 500kHz Positive 75% Yes - No Surface Mount -5°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 28-TSSOP
LM5035BMH/NOPB

LM5035BMH/NOPB

LM5035B PWM CONTROLLER WITH INTE

National Semiconductor

1,372 -
LM5035BMH/NOPB

数据表

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Half-Bridge 1 1 - 13V ~ 105V 200kHz, 500kHz Positive, Isolation Capable - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Frequency Control, Ramp, Soft Start 20-HTSSOP
LM5642MTC

LM5642MTC

LM5642 4.5-36V, CURRENT MODE DUA

National Semiconductor

480 -
LM5642MTC

数据表

- 28-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 36V 200kHz Positive 98.9% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Soft Start 28-TSSOP
LM1771TSD

LM1771TSD

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

1,000 -
LM1771TSD

数据表

- 6-WDFN Exposed Pad Bulk Active Transistor Driver Step-Down Buck 1 1 - 2.8V ~ 5.5V 100kHz ~ 1MHz Positive - Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable 6-WSON (3x3)
LM5025ASD

LM5025ASD

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

500 -
LM5025ASD

数据表

- 16-WFDFN Exposed Pad Bulk Active Transistor Driver Step-Up/Step-Down Forward Converter 2 1 - 8V ~ 15V 200kHz ~ 580kHz Positive, Isolation Capable 80% No - Yes Surface Mount -40°C ~ 125°C (TJ) - Dead Time Control, Frequency Control, Ramp, Soft Start 16-WSON (5x5)
LM5031SD

LM5031SD

LM5031SD

National Semiconductor

1,000 -
LM5031SD

数据表

- 10-WDFN Exposed Pad Bulk Active - - - - - - - - - - - - - Surface Mount - - - 10-WSON (4x4)
LM5041ASD

LM5041ASD

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

1,000 -
LM5041ASD

数据表

- 16-WFDFN Exposed Pad Bulk Active Transistor Driver Step-Up/Step-Down - 1 1 - 15V ~ 90V 200kHz, 600kHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Dead Time Control, Frequency Control, Soft Start 16-WSON (5x5)
LM1575K-12/883QF

LM1575K-12/883QF

SMPS CONTROLLER, SWITCHING VOLT

National Semiconductor

100 -
LM1575K-12/883QF

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
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