Datasheet4U Logo Datasheet4U.com

G5139 Datasheet - Global Mixed-mode Technology

Boost White LED Driver

G5139 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 P

G5139 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. High inrush current at start-up is eliminated using large compensat.

G5139 Datasheet (46.82 KB)

Preview of G5139 PDF

Datasheet Details

Part number:

G5139

Manufacturer:

Global Mixed-mode Technology

File Size:

46.82 KB

Description:

Boost white led driver.

📁 Related Datasheet

G5130 PSM Step-up DC/DC Converter (Global Mixed-mode Technology)

G5131 PSM Step-up DC/DC Converter (Global Mixed-mode Technology)

G5132 1.2A Boost Converter (Global Mixed-mode Technology)

G5135 Micro-Power Boost DC/DC Converter (Global Mixed-mode Technology)

G5137P DIGITAL PWM (Global Semiconductor)

G5138P DIGITAL PWM (Global Semiconductor)

G5138PA Digital Green-Mode QR Primary-Side PWM Power Switch (Global Semiconductor)

G5138PE Digital Green-Mode QR Primary-Side PWM Power Switch (Global Semiconductor)

G5138PK Digital Green-Mode QR Primary-Side PWM Power Switch (Global Semiconductor)

G5138PT Digital Green-Mode QR Primary-Side PWM Power Switch (Global Semiconductor)

TAGS

G5139 Boost White LED Driver Global Mixed-mode Technology

G5139 Distributor