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STLD40D Datasheet White Led Power Supply

Manufacturer: STMicroelectronics

Overview: STLD40D White LED power supply for large display backlight.

General Description

STLD40D is a boost converter that operates from 3.0 V to 5.5 V.

It can provide an output voltage as high as 37 V and can drive u

Key Features

  • Inductor switches boost controller.
  • PFM mode control.
  • High efficiency over wide range of input voltage from 3.0 V to 5.5 V.
  • Over voltage protection with automatic restart.
  • Adjustable peak current limit.
  • Enable pin with possibility of PWM dimming control.
  • Low shutdown current < 1 µA.
  • Small external component.
  • Good load and line regulation.
  • QFN8 3 x 3 mm.

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STLD40D Distributor