ZHCSJN8 April 2019 TPS650002-Q1
PRODUCTION DATA.
- 1 特性
- 2 應(yīng)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(jī)械、封裝和可訂購信息
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RTE|16
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RTE|16
訂購信息
5 Pin Configuration and Functions
RTE Package
16-Pin WQFN With Exposed Thermal Pad
Top View
Pin Functions
| PIN | I/O | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| AGND | 10 | — | Analog ground – Star back to PGND as close to the IC as possible |
| EN_DCDC | 8 | I | Enable DC-DC converter |
| EN_LDO1 | 1 | I | Enable LDO1 |
| EN_LDO2 | 2 | I | Enable LDO2 |
| FB_DCDC | 9 | I | Voltage to DC-DC error amplifier |
| FB_LDO1 | 11 | I | Voltage to LDO1 error amplifier |
| FB_LDO2 | 14 | I | Voltage to LDO2 error amplifier |
| MODE | 7 | I | Selects forced-PWM or PWM-to-PFM automatic-transition mode |
| PG | 3 | O | Open-drain active-low power-good output |
| PGND | 4 | — | Power ground – connected to the thermal pad |
| SW | 5 | O | Switch pin – connect inductor here |
| VINDCDC | 6 | I | Input voltage to DC-DC converter and all other control blocks |
| VINLDO1 | 13 | I | Input voltage to LDO1 |
| VINLDO2 | 16 | I | Input voltage to LDO2 |
| VLDO1 | 12 | O | LDO1 output voltage |
| VLDO2 | 15 | O | LDO2 output voltage |
| EP | — | Exposed thermal pad | |