TPS63020 Buck-Boost Converter
Buck-boost DC-DC converter, 1.8 V to 5.5 V supply at VIN/VINA, power save mode and sync input, power good output, 14-pin VSON with exposed thermal pad.
Aliase:TPS63020DSJR, TPS63020, TPS63021
VSON-14 Top View
15 Pins
Pinout Table15
| Pin | Signal / Name | Type | Alternative Functions |
|---|---|---|---|
| 1 | VINA | Power | Supply voltage for control stage |
| 2 | GND | Ground | Control / logic ground |
| 3 | FB | Analog | Voltage feedback of adjustable versionsConnect to VOUT on fixed output versions |
| 4 | VOUT | Power | Buck-boost converter output |
| 5 | VOUT | Power | Buck-boost converter output |
| 6 | L2 | Digital | Connection for inductor |
| 7 | L2 | Digital | Connection for inductor |
| 8 | L1 | Digital | Connection for inductor |
| 9 | L1 | Digital | Connection for inductor |
| 10 | VIN | Power | Supply voltage for power stage |
| 11 | VIN | Power | Supply voltage for power stage |
| 12 | EN | Digital | Enable input (1 enabled, 0 disabled) |
| 13 | PS/SYNC | Digital | Power save mode enable/disable (1 disabled, 0 enabled)Clock signal for synchronization |
| 14 | PG | Digital | Output power good (1 good, 0 failure; open-drain) |
| EP | Thermal Pad | Ground | Exposed thermal pad, connected to PGND |