Texas Instruments Evaluation Module for Qi-Compliant, Free-Positioning Wireless Power Transmitter Manager BQ500410AEVM-0 BQ500410AEVM-085 Datenbogen
Produktcode
BQ500410AEVM-085
Connector and Test Point Descriptions
4.2.4
bq500410A U9 Signals
TP14: U9 Pin 1 COMM+ peak detect input
TP17: DPWM output
TP2: COMM+ Signal output from MUX
TP4: COMM- Signal output from MUX
4.2.5
Coil L1 Signals
TP5: COMM select signal for Coil 1
TP6: Capacitor Side Drive signal to Coil 1
TP9: Switch Transistor Side Drive signal to Coil 1
TP10: PWR GND Coil 1
4.2.6
Coil L2 Signals
TP11: COMM Select signal for Coil 2
TP12: Capacitor Side Drive signal to Coil 2
TP16: Switch Transistor Side Drive signal to Coil 2
TP23: PWR GND Coil 2
4.2.7
Coil L3 Signals
TP25: COMM Select signal for Coil 3
TP26: Capacitor Side Drive signal to Coil 3
TP27: Switch Transistor Side Drive signal to Coil 3
TP28: PWR GND Coil 3
4.2.8
Unused Pins
TP7: U6 Pin 4, not used
TP8: U6 Pin 5, not used
TP13: U9 Pin 41, not used
TP15: U9 Pin 6, not used
TP18: U9 Pin 13, not used
TP19: U9 Pin 24, not used
TP20: U9 Pin 19, not used
TP21: U9 Pin 20, not used
TP22: U9 Pin 22, not used
TP24: U9 Pin 21, not used
4
bq500410A bqTESLA™ Wireless Power Transmitter EVM
SLVU688A – October 2012 – Revised December 2012
Copyright © 2012, Texas Instruments Incorporated