Typical Application for HV9803B LED Driver I with Average-Mode Constant Current Control
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Pour les produits finaux
- LCD Backlighting
- LED Lighting
Description
- Typical Application for HV9803B LED Driver I with Average-Mode Constant Current Control. The HV9803B is an open-loop, Average-mode current control LED driver IC operating in a constant Off-time mode. The IC features ±2% current accuracy and tight line and load regulation of the LED current without any need for loop compensation or high-side current sensing. Its auto-zero circuit cancels the effect of both the input offset voltage and the propagation delay in the current sense comparator
Pièces en vedette (1)
| Pièce numéro | Fabricant | Type | Description | |||
|---|---|---|---|---|---|---|
|
HV9803BLG-G | Microchip Technology | LED Drivers | LED Driver for Switch-Dimmable Applications using LED Bulbs and Fixtures | Ajouter au panier | |