白色 LED 驱动器,电荷泵,2 沟道,带 S 线链路控制

Obsolete

概览

NCP5612 产品是双输出 LED 驱动器,专用于 LCD 显示屏背光照明。内置的 DC-DC 转换器基于高能效电荷泵结构,运行模式为 1x 和 1.5x。它提供 87% 的峰值能效,以及 0.2% 的 LED - LED 匹配。

  • Portable Back Lighting
  • LCD and Keybaord Simultaneously Drive

  • Mobile Phones

  • Support the Single Wire Serial Link protocol
  • Peak efficiency 90% with 1x and 1.5x mode
  • Programmable dimming ICON Function
  • Built-in Short Circuit Protection
  • Provides 16 steps current control
  • Controlled start-up inrush current
  • Built-in Automatic Open Load Protection
  • Tight 0.2% Matching Tolerance
  • Accurate 1% Output Current Tolerance
  • LCD and Key Board simultaneously drive
  • Built-in Short Circuit Protection

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MSL Type

MSL Temp (°C)

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VI Max (V)

IO Max (mA)

LEDs in Series, Max #

LEDs in Parallel, Max #

Reference Price

NCP5612MUTBG

Obsolete

CAD Model

Pb

A

H

P

LLGA-12

1

260

REEL

3000

N

5.5

60

1

2

Price N/A

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