HV9964 driver equivalent, ccm boost led driver.
* Switch-mode controller for single switch converters
* Boost
* SEPIC
* Current loop closed with sub-microsecond PWM dimming pulses supports PWM.
* LED backlights for LCD Displays
Typical Boost Application Circuit
CIN L1 Q1 D1 ROVP1
CO
CPVDD
RSC
RCS
ROVP2.
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. The controller uses a peak current-mode control scheme (with programmable slope compensation) and incl.
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