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HV9964 |
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| Part Number | HV9964 |
| Manufacturer | Supertex |
| Description | 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 sche... |
| Features |
► 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 short circuit and open circuit conditions ► Latching protection from open loop ► Active-Low, open-drain output to indicate a fault conditi... |
| Document |
 HV9964 Data Sheet
PDF 471.99KB |
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