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HV9985 |
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| Part Number | HV9985 |
| Manufacturer | Microchip (https://www.microchip.com/) |
| Description | The HV9985 is a 3-channel Peak Current mode PWM controller for driving single-switch converters in a constant output Current mode. It can be used for driving either RGB LEDs or multiple channels of wh... |
| Features |
• Switch Mode Controller for Single-Switch Converters • Gate Drivers Optimized for Driving Logic Level FETs - 0.25A Sourcing - 0.5A Sinking • Typical ±2% Absolute and String-to-String Current Accuracy (with ±1% Sense Resistors) • High Pulse-Width Modulation (PWM) Dimming Ratio up to 5000:1 • 10V to 40V Input Range • Constant Frequency Operation up to 1 MHz • On-Chip Clock or External Clock Option • Programmable Slope Compensation • Linear and PWM Dimming • Output LED Short-Circuit Protection • Output Overvoltage Protection • Hiccup Mode Protection Applications • RGB Backlight Applications • Bo... |
| Document |
 HV9985 Data Sheet
PDF 1.86MB |
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Desde 2024. D4U Semiconductor.
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