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HV9860 |
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| Part Number | HV9860 |
| Manufacturer | Supertex |
| Description | The HV9860 is a current mode control LED driver IC designed to control a boost or flyback LED driver in constant frequency mode. The controller uses a peak current-mode control scheme and includes an... |
| Features |
General Description
The HV9860 is a current mode control LED driver IC designed to control a boost or flyback LED driver in constant frequency mode. The controller uses a peak current-mode control scheme and includes an internal transconductance amplifier to accurately control the output current over all line and load conditions. The IC also provides a disconnect switch gate drive output, which can be used to achieve good PWM rise and fall times for the LED current using an external disconnect FET. The HV9860 also has a DUTY pin which can be used to set the maximum duty cycle to either 90%(t... |
| Document |
 HV9860 Data Sheet
PDF 826.68KB |
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