PL2887 USB Type-C智能识别充电芯片最新规格书
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2017-07-25
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USB Type-C Charging Controller
Prolific Technology Inc.
© 2016 Prolific Inc. All rights reserved.
Proprietary and Confidential
Product Data Sheet PL2887
1. Features
Compliant with USB Type-C specification
Rev.1.1 DFP mode
Supports Type-C current 3A advertisement
Compliant with USB Battery Charging
specification Rev.1.2
Supports Apple divide mode (2.4A)
Supports Samsung divide mode (2.1A)
Supports China Telecommunication Industry
Standard YD/T 1591-2009
Built-in gate driver for VBUS power
MOSFET
Discharges VBUS when detached
Two-ports product (both legacy fast
charging port and type-C fast charging port)
is possible with only one PL2887 IC
ESD HBM> 8KV, MM>400V
Single 5V power supply
SOT23-8 package
2. General Description
The PL2887 is a USB fast charging controller that
supports both USB Type-C fast charging and
conventional USB fast charging modes at the same
time. With USB Type-C charging mode, the PL2887
advertises 3A current through CC1/CC2 pins. With
conventional charging mode, the PL2887 supports
USB battery charging specification Rev.1.2 (BC1.2),
Apple divide mode (2.4A), Samsung divide mode
(2.1A), and China Telecommunication Industry
Standard YD/T 1591-2009 modes.
To be compliant with USB Type-C specification, the
PL2887 has built-in gate driver to control VBUS
power MOSFET and also discharges VBUS when
detached.
3. Target Application
USB adapters
USB wall chargers
USB car chargers
Power banks
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