Controllers | NCP1586

低电压同步降压控制器

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概览

NCP1586 是一款低成本 PWM 控制器，运行电压为 5V 到 12V。 此器件能够产生低至 0.8V 的输出电压。此 8 引脚器件提供了最佳集成水平，减小了电源尺寸，降低了成本。NCP1586 提供 1A 门极驱动器设计和内部设置的 275kHz 振荡器。 除了 1A 门极驱动功能之外，该门极驱动器的其他高能效特性还包括自适应非覆盖电路。 NCP1586 还结合了外部补偿的误差放大器和电容器可编程软启动功能。 保护特性包括可编程短路保护和欠压锁定。

  • Graphics Cards
  • Desktop Computers
  • Servers/Networking
  • DSP and FPGA Power Supply
  • DC-DC Regulator Modules
  • Graphics Cards
  • Desktop Computers
  • Servers/Networking
  • DSP and FPGA Power Supply
  • DC-DC Regulator Modules
  • Input voltage range from 4.5 to 13.2V
  • Voltage Mode PWM Control
  • 0.8V +/- 1% Internal Reference Voltage
  • Adjustable Output voltage
  • Capacitor Programmable Soft-Start
  • Internal 1A Gate Driver
  • Programmable Current Limit

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MSL Temp (°C)

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Control Mode

VCC Min (V)

VCC Max (V)

fSW Typ (kHz)

Reference Price

NCP1586DR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

N

-

1

Current/Voltage Mode

4.5

13.2

275

Price N/A

More Details

NCP1586DR2GH

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

N

-

1

Current/Voltage Mode

4.5

13.2

275

Price N/A

More Details

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