ZHCSJS6 May 2018 LM3102-Q1
PRODUCTION DATA.
5 Pin Configuration and Functions
PWP Package
20-Pin HTSSOP
Top View
Pin Functions
| PIN | TYPE | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| N/C | 1 | — | No Connection |
| 9 | |||
| 10 | |||
| 12 | |||
| 19 | |||
| 20 | |||
| SW | 2 | Power | Switching node |
| 3 | |||
| VIN | 4 | Power | Input supply voltage |
| 5 | |||
| BST | 6 | Power | Connection for bootstrap capacitor |
| AGND | 7 | Ground | Analog ground |
| SS | 8 | Analog | Soft start |
| GND | 11 | Ground | Ground |
| FB | 13 | Analog | Feedback |
| EN | 14 | Analog | Enable |
| RON | 15 | Analog | ON-time control |
| VCC | 16 | Power | Start-up regulator output |
| PGND | 17 | Ground | Power ground |
| 18 | |||
| EP | — | Ground | Exposed Pad |