P1
P2
P3
+
±
60V
Power Supply
bq76PL536EVM-3
Jumpers
Installed
Resistor divider
(18K) does not
supply sufficient
current to ICs
EVM Assembly and Configuration
www.ti.com
Figure 5. Incorrect Connections, Top IC Not Powered, IC1, 2 Insufficient V
BAT
3.3
Non-Critical Hardware Testing or Firmware Development
3.3.1
Stacking EVMs
For casual testing, one or two devices may be powered (in order from negative to positive) in lieu of
powering all three devices. Due to poor termination of the unpowered devices in this configuration,
detailed testing or critical hardware evaluations should not be undertaken. Any odd behavior or
unexpected fault conditions should be ignored until verified with the EVM correctly powered by three
isolated supplies.
6
bq76PL536A and bq76PL536A-Q1 EVM Quick Start Guide
SLUU437D – October 2010 – Revised July 2015
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