TIDA-050014: Power DUO Sink 200W USB-C PD Reference Design


The TIDA-050014 reference design shows how to implement a high power USB Type-C PD sink device. This design can be referenced for various different end equipments, from Notebooks, TV's and monitors, power banks, and any other system that sinks power from a source charger. Through the use of a Texas Instruments USB PD Alternate Mode, the TPS65987D PD adapter will close both of it's load switches in parallel to double the current carrying capability and reduce the effective RDSon by a factor of two. The design also highlights a feature of the TPS65987D called App Config by allowing users to select their Type-C PD input voltage through push button switches.

TIDA-050014 is one half of the USB-C-PD-DUO-EVM evaluation board which is composed of TIDA-050012, source controller and TIDA-050014, sink controller.


Manufacturer Texas Instruments
Category Power Management
Sub-Category USB Power Delivery
Eval Board Part Number 296-53121-ND
Eval Board Supplier Texas Instruments
Eval Board Normally In Stock
Port Role Sink
Voltage In 5 ~ 20 VDC
Voltage Out -
Port Current Up to 10 A
Power Out -
Features Current Limit (Adj. or Fixed)
Dead Battery Charging
GUI / Design Software
I²C Interface
Over Voltage Protection (OVP)
Under Voltage Protection, Brownout (UVP)
No-load Input Power @ Voltage - Not Given
Compliance USB Battery Charging 1.2
USB Power Delivery 3.0
Efficiency @ Conditions - Not Given
Component Count + Extras 110 + 6
Design Author Texas Instruments
Main I.C. Base Part TPS65987D
Date Created By Author 2018-10
Date Added To Library 2020-01

Eval Board

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