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HV9861A |
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| Part Number | HV9861A |
| Manufacturer | Supertex |
| Description | The HV9861A is a patented, average-mode, constant current control LED driver IC operating in a constant off-time mode. Unlike the HV9910B, this control IC does not produce a peak-to-average error, an... |
| Features |
► ► ► ► ► ► ► ► ► ► ► ► Fast average current control Programmable constant off-time switching PWM / linear dimming input Output short circuit protection with skip mode Ambient operating temperature -40OC to +125OC Pin-compatible with the HV9910B and HV9961 HV9861A General Description The HV9861A is a patented, average-mode, constant current control LED driver IC operating in a constant off-time mode. Unlike the HV9910B, this control IC does not produce a peak-to-average error, and therefore greatly improves the accuracy, line and load regulation of the LED current without any need for loop compen... |
| Document |
 HV9861A Data Sheet
PDF 860.50KB |
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