ZHCSOL0D December 2008 – November 2023 TPS714
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說(shuō)明
- 4 Pin Configuration and Functions
- 5 Specifications
- 6 Detailed Description
- 7 Application and Implementation
- 8 Device and Documentation Support
- 9 Revision History
- 10Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
散熱焊盤(pán)機(jī)械數(shù)據(jù) (封裝 | 引腳)
- DRV|6
訂購(gòu)信息
4 Pin Configuration and Functions
Figure 4-1 DRV Package,6-Pin WSON(Top View)
Figure 4-2 DCK Package,5-Pin SC70(Top View)Pin Functions
| TPS714 | DESCRIPTION | ||||
|---|---|---|---|---|---|
| NAME | DCK | DRV | |||
| FIXED | ADJ. | FIXED | ADJ. | ||
| FB | — | 1 | — | 4 | In the adjustable configuration, this pin sets the output voltage with the help of the external feedback divider. |
| GND | 2 | 2 | 3, Pad | 3, Pad | Ground pin. |
| NC | 1,3 | 3 | 2, 4, 5 | 2, 5 | No connect pin. This pin is not connected internally. Connect this pin to ground for best thermal performance or leave floating. |
| IN | 4 | 4 | 1 | 1 | Input supply pin. Use a capacitor with a value of 0.1 μF or larger from this pin to ground.(2) See the Input and Output Capacitor Requirements section for more information. |
| OUT | 5 | 5 | 6 | 6 | Output of the regulator. For the new chip, a capacitor with a value of 1 μF or larger is required from this pin to ground.(1) See the Input and Output Capacitor Requirements section for more information. |
(1) The nominal output capacitance must be greater than 0.47 μF.
Throughout this document, the nominal derating on these capacitors is 50%. Make
sure that the effective capacitance at the pin is greater than 0.47 μF. The
legacy chip is stable for any capacitor value ≥ 0.47 μF.
(2) For the legacy chip, use a
capacitor with a value of 0.047 μF or larger from IN to ground.