Datasheet Details
| Part number | HV9912 |
|---|---|
| Manufacturer | Supertex |
| File Size | 912.47 KB |
| Description | Switch-mode LED Driver IC |
| Datasheet |
 HV9912 Datasheet
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| Part number | HV9912 |
|---|---|
| Manufacturer | Supertex |
| File Size | 912.47 KB |
| Description | Switch-mode LED Driver IC |
| Datasheet |
HV9912 Datasheet
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The HV9912 is a current mode control LED driver IC designed to control single switch PWM converters (buck, boost, buck-boost or SEPIC) in a constant frequency mode.
The controller uses a peak current-mode control scheme with programmable slope compensation and includes an internal transconductance amplifier to control the output current in closed loop enabling high output current accuracy (in the case of buck and buck-boost converters, the output current can be sensed using a high side current sensor like the HV7800).
In the constant frequency mode, multiple HV9912 ICs can by synchronized to each other or to an external clock using the SYNC pin.
HV9912 Preliminary Switch-mode LED Driver IC With High Current Accuracy and Hiccup Mode.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
HV9912 | Switch-Mode LED Driver IC | Microchip |
| Part Number | Description |
|---|---|
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