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HT7939A Datasheet, Holtek Semiconductor

HT7939A driver equivalent, high current and performance white led driver.

HT7939A Avg. rating / M : 1.0 rating-13

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HT7939A Datasheet

Application


* Display backlighting
  –
  – Automatic
  –
  – DVD player

Description

The HT7939A is a high efficiency boost converter for driving multiple White LEDs using current mode operation. The device is designed to drive up to 39 White LEDs from a 5V power supply. The White LED current is setup using an external current settin.

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