同步降压转换器,3 MHz,2.0 A

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NCP6334B/C 是一个同步降压转换器系列,用于为使用一个锂电池或三个碱性/镍镉/镍氢电池供电的便携式应用的各种子系统供电。 这些器件能够根据要求在外部可调电压或 0.6V 至 3.3V 的固定输出电压范围内提供高达 2A 的电流。使用 3 MHz 开关频率的运行时,允许采用小尺寸电感器和电容器。同步整流和自动 PWM/PFM 节电模式提高了系统能效。NCP6334B/C 采用节省空间的薄型 2.0 x 2.0 x 0.75 mm WDFN-8 封装。

  • Portable & Wireless Applications
  • Computing & Peripherals Applications
  • Consumer Applications
  • Cellular Phones, Smart Phones, and PDAs
  • Portable Media Players
  • Digital Still Cameras
  • USB Powered Devices
  • Game and Entertainment System
  • 2.3 V to 5.5 V Input Voltage Range
  • 3 MHz Switching Frequency
  • Automatic Power Save Mode (NCP6334B) or Operating Mode Selection (NCP6334C)

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NCP6334BMTAATBG

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Active

CAD Model

Pb

A

H

P

WDFN-8

1

260

REEL

3000

N

Step-Down

Voltage Mode

2.3

5.5

0.6 to 5.0

2

96

3000

$0.4267

More Details

NCP6334CMTAATBG

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Active

CAD Model

Pb

A

H

P

WDFN-8

1

260

REEL

3000

N

Step-Down

Voltage Mode

2.3

5.5

0.6 to 5.0

2

96

3000

$0.4267

More Details

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