HV9964 - CCM Boost LED Driver

Product Overview

Supertex

Part number	HV9964
Manufacturer	Supertex
File Size	471.99 KB
Description	CCM Boost LED Driver
Datasheet	HV9964 Datasheet
Additional preview pages of the HV9964 datasheet.

The HV9964 is a current mode control LED driver IC designed to control single switch PWM converters (boost or SEPIC) in a constant frequency mode.

Switch-mode controller for single switch converters.
Boost.
SEPIC.
Current loop closed with sub-microsecond PWM dimming pulses supports PWM dimming >20kHz.
High PWM dimming ratio (>10,000:1).
Internal 40V linear regulator.
Internal ±2% voltage reference.
Programmable constant frequency operation.
Programmable slope compensation.
Programmable soft start.
10V, +0.25A/-0.5A MOSFET gate drivers.
Hiccup mode protection for both sh.

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Published: Jul 23, 2014 |