SLVUBD4B January 2018 – October 2020 TPS27SA08
Table 3-2 lists the EVM jumper descriptions.
| Jumpers | Description |
|---|---|
| J9 | This jumper is used to connect the EN1 pin to 5 V (1-2) or GND (2-3). |
| J13 | This jumper is used to connect the EN2 pin to 5V (1-2) or GND (2-3). Only for 2 channel devices. |
| J10 | This jumper is used to connect the DIA_EN pin to 5 V (1-2) or GND (2-3) |
| J12 | This jumper is used to connect the SEL1 pin to 5 V (1-2) or GND (2-3). |
| J11 | This jumper is used to connect SEL2 pin to 5 V (1-2) or GND (2-3). |
| J4 | This jumper connects the TLV70450DBVR ground pin 1 to EVM GND. This with J5 enables LDO. |
| J24 | This jumper is used to bypass the ground network used for reverse polarity protection. |
| J3 | This jumper is used to power the 5-V TLV70450DBVR LDO with the VBB input for the EVM. |
| J8 | This jumper is used to connect the LATCH pin to 5 V (1-2) or GND (2-3). |
| J5 | This jumper connects TLV70450DBVR output to LDO_5V. This with J4 enables LDO. |
| J6 | This jumper connects LDO_5V to the 5-V supply net on the EVM (1-2) or Extern_5V (2-3). |
| J1, J2, J16 | These jumpers connect the motherboard to the daughterboard. |
| J17, J18, J19 | Connect Vout1 to single channel. |
| J20, J21, J22 | Connect Vout2 to single channel. |