ZHCSGK2F November 2019 – November 2019 TLV62585
PRODUCTION DATA.
| PIN | I/O | DESCRIPTION | |||
|---|---|---|---|---|---|
| NAME | RWT (QFN) | DRL (SOT563) | PDRL (SOT563) | ||
| VIN | 1, 10 | 3 | 3 | PWR | Power supply voltage pin. |
| SW | 2, 11 | 2 | 2 | PWR | Switch pin connected to the internal FET switches and inductor terminal. Connect the inductor of the output filter to this pin. |
| GND | - | 1 | 1 | PWR | Ground pin. |
| PGND | 3, 12 | - | - | PWR | Power ground pin. |
| AGND | 4 | - | - | - | Ground pin. |
| NC | 5, 6 | 6 | - | - | No connection pin. Leave these pins open, or connect those pins to the output or to AGND. |
| FB | 7 | 5 | 5 | I | Feedback pin for the internal control loop. Connect this pin to an external feedback divider. |
| EN | 8 | 4 | 4 | I | Device enable logic input. Logic high enables the device, logic low disables the device and turns it into shutdown. Do not leave floating. |
| PG | 9 | - | 6 | O | Power good open drain output pin. The pull-up resistor can not be connected to any voltage higher than 5.5 V. If unused, leave it floating or connect to AGND. |