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| Part Number | HV9803B |
| Distributor | Stock | Price | Buy |
|---|
| Part Number | HV9803B |
| Manufacturer | Supertex |
| Title | LED Driver IC |
| Description | 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, 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. |
| Features |
► ► Fast average current control ► ► Correction for propagation delay and offset voltage ► ► Fixed off-time switching mode ► ► Linear dimming input ► ► PWM dimming input ► ► Output short circuit protection with programmable skip mode ► ► Input under-voltage shutdown Applications ► ► Backlighting of LCD Panels ► ► General Lighting General Description The HV9803B is an open loop average-mode current control. |
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|---|---|---|---|---|
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Desde 2024. D4U Semiconductor.
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