TPS65735EVM Test Data
Connect HBL1 to VLDO and HBL2 to GND with wire jumpers. Verify LCLP is 10 V
±
1 V and verify LCRP
is 0V
±
1 V.
Connect HBL1 to GND and HBL2 to VLDO with wire jumpers. Verify LCLN is 10 V
±
1 V and verify LCLP
is 0V
±
1 V.
Connect HBR1 to VLDO and HBR2 to GND with wire jumpers. Verify LCRP is 10 V
±
1 V and verify LCRN
is 0V
±
1 V.
Connect HBR1 to GND and HBR2 to LVDO with wire jumpers. Verify LCRN is 10 V
±
1 V and verify LCRP
is 0V
±
1 V.
Set input voltage supply capable of sinking at least 500mA on BAT to 3.6 V and power on.
Verify that input current is less than 200mA with input voltage of 5 V VIN power supply. Verify D1 lights up
to indicate charging.
6
TPS65735EVM Test Data
This section presents typical performance data for the TPS65735EVM. Actual performance data can be
affected by measurement techniques and environmental variables; therefore, these results are presented
for reference and may differ from actual results obtained by some users.
6.1
Operation Waveforms
Figure 2. Boost Output Ripple : Vbat = 3.2 V and 1 mA Load on Boost
7
SLVU418
–
June 2011
TPS65735 System Evaluation Board
Copyright
©
2011, Texas Instruments Incorporated