Texas Instruments bq51013AEVM-764 Integrated Wireless Power Receiver Solution, Qi Evaluation Module (WCSP Package) BQ510 BQ51013AEVM-764 데이터 시트
제품 코드
BQ51013AEVM-764
Test Setup
6
Test Setup
6.1
Equipment
6.1.1
bqTESLA™ Transmitter
Power for the bq51013AEVM-764 receiver EVM is supplied through a bqTESLA™ transmitter
(bq500210EVM-689) or WPC-certified transmitter. The input ac voltage is applied to the receiver through
the coil located in the receiver bottom.
(bq500210EVM-689) or WPC-certified transmitter. The input ac voltage is applied to the receiver through
the coil located in the receiver bottom.
6.1.2
Voltage Source
Input power supply to the bqTESLA™ transmitter(bq500210EVM-689) is typically 19 Vdc ±200 mV at 500
mA maximum, but consult transmitter specification. To simulate an external adapter, an additional 5 V at
the 1-A power supply is used.
mA maximum, but consult transmitter specification. To simulate an external adapter, an additional 5 V at
the 1-A power supply is used.
6.1.3
Meters
Output voltage can be monitored at TP7 with a voltmeter. Input current into the load must be monitored
with an appropriate ammeter. Transmitter input current and voltage can be monitored also but the meter
must use averaging function for reducing error due to communications packets.
with an appropriate ammeter. Transmitter input current and voltage can be monitored also but the meter
must use averaging function for reducing error due to communications packets.
6.1.4
Loads
A single load is required for 5 V with a maximum current of 1 A. The load can be resistive or electronic.
6.1.5
Oscilloscope
A multichannel oscilloscope with appropriate probes is used to observe the RECT voltage at TP12 and
other signals.
other signals.
6.1.6
Recommended Wire Gauge
For proper operation, 22 AWG wire is recommended when connecting the bq51013AEVM-764EVM to
loads.
loads.
7
SLUU910B – April 2012 – Revised October 2012
bq51013AEVM-764 Evaluation Module (WCSP Package)
Copyright © 2012, Texas Instruments Incorporated