ZHCSMB6E March 2010 – October 2020 TPS62065 , TPS62067
PRODUCTION DATA
- 1 特性
- 2 應(yīng)用
- 3 說(shuō)明
- 4 Revision History
- 5 Device Comparison Table
- 6 Pin Configuration and Functions
- 7 Specifications
- 8 Detailed Description
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- DSG|8
散熱焊盤(pán)機(jī)械數(shù)據(jù) (封裝 | 引腳)
- DSG|8
訂購(gòu)信息
6 Pin Configuration and Functions
Figure 6-1 DSG Package8-Pin WSONTop ViewTable 6-1 Pin Functions
| PIN | I/O | DESCRIPTION | ||
|---|---|---|---|---|
| NAME | NO. | |||
| AGND | 3 | I | Analog GND supply pin for the control circuit. | |
| AVIN | 7 | I | Analog VIN power supply for the control circuit. Must be connected to PVIN and input capacitor. | |
| EN | 5 | I | This is the enable pin of the device. Pulling this pin to low forces the device into shutdown mode. Pulling this pin to high enables the device. This pin must be terminated | |
| FB | 4 | I | Feedback pin for the internal regulation loop. Connect the external resistor divider to this pin. In case of fixed output voltage option, connect this pin directly to the output capacitor | |
| MODE | 6 | I | MODE: MODE pin = High forces the device to operate in fixed frequency PWM mode. MODE pin = Low enables the power save mode with automatic transition from PFM mode to fixed frequency PWM mode. This pin must be terminated. | |
| PG | Open-Drain | PG: Power Good Open-Drain output. Connect an external pullup resistor to a rail which is below or equal AVIN. | ||
| PGND | 1 | PWR | GND supply pin for the output stage. | |
| PowerPAD? | — | — | For good thermal performance, this PAD must be soldered to the land pattern on the PCB. This PAD should be used as device GND. | |
| PVIN | 8 | PWR | VIN power supply pin for the output stage. | |
| SW | 2 | O | This is the switch pin and is connected to the internal MOSFET switches. Connect the external inductor between this terminal and the output capacitor. | |