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API9221 Datasheet - Diodes

API9221 Car/Wall or USB Supply Input Lithium Battery Charger

The API9221 has two supply inputs for highly integrated portable applications, enabling charging from a USB host, wall adapter, or car adapter. The PPR pin indicates to a host controller that a safe and valid supply is connected to either VUSB or VDC. The higher charge current option from VDC will t.

API9221 Features

* To prevent system damage, the VUSB pin uses over voltage protection (OVP) at 5.4V, and the VDC OVP is at 6.9V. Above these levels, the non-operating device is protected against damage up to 28V. For control and system start-up the API9221 has a current limited linear regulator. To protect the chip

API9221 Datasheet (324.00 KB)

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Datasheet Details

Part number:

API9221

Manufacturer:

DIODES ↗

File Size:

324.00 KB

Description:

Car/wall or usb supply input lithium battery charger.

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TAGS

API9221 Car Wall USB Supply Input Lithium Battery Charger Diodes

API9221 Distributor