UCS1003-2 EVALUATION BOARD
USER’S GUIDE
2016 Microchip Technology Inc.
DS50002430A-page 11
Chapter 1. Product Overview
1.1
INTRODUCTION
The UCS1003-2 device is a Universal Serial Bus (USB) port power switch with charger
emulation. All of the functions of the UCS1003-2 device can be tested and observed
with the UCS1003-2 Evaluation Board. A block diagram of this evaluation board test
setup is shown in
.
FIGURE 1-1:
UCS1003-2 Evaluation Board – Charger Emulation Test Setup Block Diagram.
1.2
EVALUATION SYSTEM FEATURES
The evaluation setup is comprised of the UCS1003-2 Evaluation Board and a
downstream tablet or cell phone device, which allows the user to:
• Observe the Charger Emulation functionality
• Observe the BC1.2 Charging Downstream Port (CDP), Dedicated Charging Port
(DCP) and Standard Downstream Port (SDP) functionality
• Observe the USB Pass-Through functionality
The hardware platform provides the following features to the user:
• Jumpers for Modes of Operation: Dedicated Charger Emulation (DCE), DCP, CDP
and USB Pass-Through
• Jumper for Fault Handling: Latch upon Fault or Auto-Recovery
• Jumper for Current-Limiting of 0.57A to 2.85A
• Jumper for PWR_EN
Tablet or
Smartphone
DC 5V, 3A
Optional
Optional Connection to a
5V Power Supply
