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AT9917 |
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| Part Number | AT9917 |
| Manufacturer | Supertex |
| Description | The AT9917 is an advanced fixed frequency PWM IC designed to control single-switch, boost, SEPIC, and buck LED drivers in a constant current mode. The controller uses a peak current-mode control schem... |
| Features |
► Switch mode controller for boost, SEPIC & buck converters ► Closed loop control of output current ► High PWM dimming ratio ► Internal 40V linear regulator ► Internal 3% voltage reference ► Constant frequency operation with programmable slope compensation ► Linear and PWM dimming ► Programmable jitter to reduce EMI ► +/-1.0A MOSFET gate driver ► Output short circuit protection ► Output over voltage protection ► Programmable hiccup timer ► Temperature fold-back with external NTC resistor ► Soft start ► Meets AEC-Q100 requirements www.DataSheet4U.com AT9917 General Description The AT9917 is... |
| Document |
 AT9917 Data Sheet
PDF 738.33KB |
Similar Datasheet
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Desde 2024. D4U Semiconductor.
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