Renesas P9235A-RB-EVK User Manual

Description
The P9235A-RB-EVK Mass-Market Evaluation Board demon-
strates the features of the P9235A-RB 5W Wireless Power
Transmitter (TX). It is intended to evaluate the functionality and
performance of the P9235A-RB when combined with a power
receiver in a wireless charging system. The P9235A-RB-EVK
offers the flexibility to select parameters, such as the over-current
limit threshold, LED pattern, and external temperature sensing
function. The printed circuit board (PCB) has four layers.
The P9235A-RB Evaluation Board is designed to function with the
P9225-R Receiver Evaluation Board, which is ordered separately
(see www.idt.com/p9225-r-evk
the user's WPC-1.2.4 compliant receiver.
The high-efficiency, turnkey reference design is supported by
comprehensive online digital resources to significantly expedite the
design-in effort and enable rapid prototyping. The total active area
is optimized to 21mm x 21mm.
Kit Contents
 P9235A-RB-EVK Mass-Market Evaluation Board
P9235A-RB Transmitter Board Connected to P9225-R-EVK
© 2019 Integrated Device Technology, Inc.
P9235A-RB-EVK Evaluation Board User Manual
for details). It can also be used with
Features
 P9235A-RB Evaluation Board provides support for WPC-1.2.4
 Power capability: 5W for 5V input
 Adjustable over-current protection (OCP) threshold
 Adjustable temperature shutdown
 Two programmable LED status indicators
 Supports 5V input voltage
 Secured authentication (16-bit private key and 16-bit random
number)
 Fully assembled with test points and coil fixture
P9235A-RB-EVK Mass-Market Evaluation Board
Transmitter Coil
1
P9225-RB-EVK Receiver Board
VOUT and GND Test Points
February 21, 2019