Controllers | NCP1589A

同步降压控制器，低电压

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概览

NCP1589A 或 NCP1589B 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。此器件能够从低至 2.5V 的电压进行转换。此 10 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。

  • Graphic Cards
  • Servers/Networking
  • Graphic Cards
  • VCC range from 4.5 to 13.2V
  • Boost pin operates up to 30V
  • Voltage mode PWM control
  • Precision 0.8V Internal reference
  • Internal 1.5A gate drivers
  • Input Under Voltage Lockout
  • Programmable Current Limit

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状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Topology

Phases

Control Mode

VCC Min (V)

VCC Max (V)

fSW Typ (kHz)

Reference Price

NCP1589AMNTWG

Contact Sales

Lifetime

CAD Model

Pb

A

H

P

DFN-10

485C

1

260

REEL

3000

N

Step-Down

1

Voltage Mode

4.5

13.2

-

$0.32

More Details

NCP1589AMNTXG

Contact Sales

Lifetime

CAD Model

Pb

A

H

P

DFN-10

485C

1

260

REEL

3000

N

Step-Down

1

Voltage Mode

4.5

13.2

-

$0.32

More Details

NCP1589BMNTWG

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

DFN-10

485C

1

260

REEL

3000

N

Step-Down

1

Voltage Mode

4.5

13.2

-

Price N/A

More Details

NCP1589BMNTXG

Contact Sales

Lifetime

CAD Model

Pb

A

H

P

DFN-10

485C

1

260

REEL

3000

N

Step-Down

1

Voltage Mode

4.5

13.2

-

$0.32

More Details

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