ZHCSJG8I July 2010 – October 2019 TPS63020 , TPS63021
PRODUCTION DATA.
- 1 特性
- 2 應用
- 3 說明
- 4 修訂歷史記錄
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Detailed Description
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11器件和文檔支持
- 12機械、封裝和可訂購信息
5 Pin Configuration and Functions
Pin Functions
| PIN | I/O | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| EN | 12 | I | Enable input (1 enabled, 0 disabled), must not be left open |
| FB | 3 | I | Voltage feedback of adjustable versions, must be connected to VOUT on fixed output voltage versions |
| GND | 2 | – | Control / logic ground |
| L1 | 8, 9 | I | Connection for inductor |
| L2 | 6, 7 | I | Connection for inductor |
| PG | 14 | O | Output power good (1 good, 0 failure; open-drain), can be left open |
| PGND | – | Power ground | |
| PS/SYNC | 13 | I | Enable / disable power save mode (1 disabled, 0 enabled, clock signal for synchronization), must not be left open |
| VIN | 10, 11 | I | Supply voltage for power stage |
| VINA | 1 | I | Supply voltage for control stage |
| VOUT | 4, 5 | O | Buck-boost converter output |
| Exposed Thermal Pad | – | The exposed thermal pad is connected to PGND. | |