Signal And Test Point Descriptions; Test Points; Header Descriptions; Signal Descriptions - Active-semi PAC5220WP WPC A11 5V User Manual

Transmitter
S T
IGNAL AND EST

Test Points

The following table shows the test point description for this EVK.
Test Point Signal Name
TP1 ISENSE-N
TP2 ISENSE-P
TP3 LED (D6)
TP4 LED (D6)
TP5 PAC5220WP PD4
TP6 PAC5220WP PD5
TP9 VSYS
TP10 OPO
TP11 GND
TP12 VSENSE
TP13
GND
TP14 VPCOM

Header Descriptions

The following table shows the header descriptions for this EVK.
Header Pin
P1 1
2
3
4
P2
1
2
3
4

Signal Descriptions

The following table shows the signal descriptions for the PAC5220WP for this application.
Signal PAC5220WP
Sig# Signal
Name
1 PC5
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No portion of this document may be reproduced or reused in any form without Active-Semi's prior written consent
P D
OINT ESCRIPTIONS
Description
Current sense differential signals - negative input.
Current sense differential signals – positive input.
PAC5220WP red LED output (active-low).
PAC5220WP green LED output (active-low).
Selects PCB configuration (HP/LC):
HP: Leave floating
LC: Must tie to ground
PAC5220WP resistor configuration enable input. To enable resistor
configuration, leave floating or pull to ground. To disable this feature,
pull to 3.3V.
PAC5220WP VSYS
Vpeak amplifier output (for receiver communications)
Ground
Analog ping voltage input
Ground
Unused
Description
PAC5220WP firmware update serial port ground.
PAC5220WP firmware update serial port clock.
PAC5220WP firmware update serial port data input/output.
PAC5220WP firmware update serial port power (5V).
PAC5220WP host communication serial port power (5V).
PAC5220WP host communication serial port transmit.
PAC5220WP host communication serial port receive.
PAC5220WP host communication serial port ground.
EVK Description
Function
TEMP NTC Thermistor input for coil temperature measurement.
PAC5220WP A11 WPC
Power Application Controller
- 14 - Rev 1.7 May, 2014