Datasheet Texas Instruments BQ501210RGCR — 数据表

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SLUSCF5C – APRIL 2016 – REVISED JULY 2016 bq501210 WPC v1.2 Wireless Power Transmitter Manager with 15-W Power Delivery
1 Features 3 Description The bq501210 is a Wireless Power Consortium
(WPC) v1.2 compliant wireless power digital
controller that integrates the logic functions required
to wirelessly transfer power to a WPC-compliant
receiver with the capability of delivering up to 15 W.
The bq501210 is an intelligent device that periodically
pings the surrounding environment for available
devices to be powered, detects if a foreign metal
object is present on the charging pad, monitors all
communication from the device being wirelessly
powered, and adjusts power applied to the transmitter
coil per feedback received from the powered device.
The bq501210 also manages the fault conditions
associated with the power transfer and controls the
operating mode status indicator. The bq501210 uses
a rail voltage control scheme instead of the traditional …