Datasheet

DCDC12V/div
DCDC21V/div
LDO11V/div
LDO21V/div
200 s/divμ
2.4 Operation
www.ti.com JP8 - EN_LDO3
Figure 1.
1. Configure all EVM jumpers to factory settings shown in Table 3 .
2. Connect the input voltage return to J11.
3. Connect the positive input voltage to J10.
4. Connect all loads to the outputs.
5. Turn on input voltage.
Table 3. Factory EVM Jumper Settings
Shunt Location
Jumper
TPS65053EVM
JP1 Between VOUT_DCDC1 and VIN_LDO1
JP2 Between VOUT_DCDC1 and VIN_LDO2
JP3 Between ON and EN_LDO1
JP4 Between ON and EN_DCDC2
JP5 Between ON and EN_DCDC1
JP6 Between PWM and MODE
JP7 Between ON and EN_LDO2
JP8 Between ON and EN_LDO3
SLVU262 – February 2009 TPS65053EVM-389 5
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