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GR5401A 1.4A Boost

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Description

Preliminary GR5401A 1.4A Boost for White LED Driver .
The GR5401A is a high frequency, asynchronous boost converter.

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Datasheet Specifications

Part number
GR5401A
Manufacturer
grenergy
File Size
755.83 KB
Datasheet
GR5401A-grenergy.pdf
Description
1.4A Boost

Features

* 2.5V to 5.5V operating input voltage range Drives up to 8 series White LEDs 1.0MHz Fixed Switching Frequency Wide range for PWM dimming (200Hz to 200KHz) Internal 1.4A switching current limit Over Voltage Protection (OVP) Internal Soft-start Function Current limit and Thermal shutdown protection Und

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