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G5139 Datasheet Boost White LED Driver

Manufacturer: Global Mixed-mode Technology

Datasheet Details

Part number G5139
Manufacturer Global Mixed-mode Technology
File Size 46.82 KB
Description Boost White LED Driver
Datasheet download datasheet G5139 Datasheet

General Description

The G5139 boost converter contains a 0.46Ω internal switch.

The IC operates at constant frequency 600 kHz, allowing the use of tiny, low cost and low height inductors and capacitors.

The IC operates from a 2.7V to 7V supply voltage.

Overview

Global Mixed-mode Technology Inc.

G5139 Boost White LED Driver with PWM Brightness Control in 2mm x 2mm TDFN.

Key Features

  • 2.7V to 7V Input Voltage Range.
  • 600kHz Operating Frequency.
  • 38V High Output Voltage.
  • Over-Voltage Protection.
  • 5kHz to 100kHz PWM Brightness Control.
  • Built-in Cycle-by-Cycle Current Limit.
  • 0.2V Low Reference Voltage.
  • TDFN2X2-6 Package.