Datasheet Texas Instruments TPS2513AQDBVRQ1 — 数据表

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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014 TPS2513A-Q1, TPS2514A-Q1 USB Dedicated Charging Port Controller
1 Features 3 Description The TPS2513A-Q1 and TPS2514A-Q1 are USB
dedicated charging port (DCP) controllers, used for
the charging of most popular mobile phones and
tablets. An auto-detect feature monitors USB data
line voltage, and automatically provides the correct
electrical signatures on the data lines to charge
compliant devices among the following dedicated
charging schemes:
1. Divider 3 mode, required to apply 2.7 V and 2.7 V
on the D+ and D-Lines respectively
2. BC1.2 shorted mode, required to short the D+
Line to the D– Line
3. 1.2 V mode, required to apply 1.2 V on the D+
and D-Lines 1 AEC-Q100 Qualified:
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C5 …