APW7502 - 5V/1.37A VCSEL and IR-LED Driver

ANPEC

General Description

Wide Input Voltage from 2.7V to 5.5V The APW7502 is a 5V/1.37A, 2MHz buck converter with

a 7-bit current DAC to provide a well regulated current source for VCSEL and IR_LED applications.

Programmable LED So

Key Features

General.

📥 Download Datasheet

APW7502 5v/1.37a vcsel and ir-led driver by ANPEC - Datasheet Preview

Datasheet Details

Part number	APW7502
Manufacturer	ANPEC
File Size	788.91 KB
Description	5V/1.37A VCSEL and IR-LED Driver
Datasheet	APW7502 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
APW7004	Synchronous-Rectifier PWM Controller	Anpec Electronics Coropration
APW7015	Advanced PWM and Dual Linear Power Controller	Anpec Electronics Coropration
APW7016	Advanced PWM Power Controller	Anpec Electronics Coropration
APW7025	Advanced PWM and Dual Linear Power Controller	Anpec Electronics Coropration
APW7026	Advanced PWM and Dual Linear Power Controllers	Anpec Electronics Coropration

Other Datasheets by ANPEC

Part Number	Description
APW7504	1.5A Synchronous Buck Regulator
APW7504A	1.5A Synchronous Buck Regulator
APW7505	Synchronous Buck Regulator
APW7506	Synchronous Buck Regulator
APW7506C	1A Synchronous Buck Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

APW7502 5V/1.37A VCSEL and IR-LED Driver with I2C Interface Features General Description  Wide Input Voltage from 2.7V to 5.5V The APW7502 is a 5V/1.37A, 2MHz buck converter with  Programmable LED Source Current up to 1.37A per 10mA/step a 7-bit current DAC to provide a well regulated current source for VCSEL and IR_LED applications. Through I2C  Programmable LED Source Current Slew Rate 10mA/0.5ms to 10mA/64ms interface, the start-up slew rate of the current source can be 8-segment adjustable and the regulated level can be adjusted too from 100mA to 1.37A in 10mA resolution.  Bypass Mode for Standby Mode The APW7502 integrates protections such as NTC thermal  40mA Operation Standby Current protection, short circuit and over-temperature protection.