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ET95967
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General Description
The ET95967 is a high efficiency switched capacitor converter used for fast charging. It can deliver up to 8A output current to charge the battery with single cell in series. It integrates one reverse blocking FET and two phases of switched capacitor converter. Each phase is enabled with 50% duty cycle to allow the cable current to be half of the charging current into the battery. The two phases operate with interleave mode which can optimize the output voltage ripple. The ET95967 is available in WLCSP36 (2.773mm × 2.773 mm) package.
Specification
Sample
Features
- Up to 40V Sustainable Voltage with AC Sense Pin and N-Channel MOSFET Driver
- Fast Response Timer (<200ns) of AC Over-voltage Protection to Turn Off the External MOSFET
- VBAT, IBAT Regulation via External OVP FET
- Integrated the Reverse Blocking FET and Input Current Sense Resister
- Integrated Dual Phase Switched Capacitor Converter with Low Ron
- 200kHz to 1200kHz Frequency with Dithering
