SLVSB35C October 2012 – July 2015 TPS62175 , TPS62177
PRODUCTION DATA.
spacing
spacing
spacing
| PIN (1) | I/O | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| PGND | 1 | — | Power ground connection |
| VIN | 2 | I | Supply voltage for the converter |
| EN | 3 | I | Enable input (High = enabled, Low = disabled) |
| NC | 4 | — | This pin is recommended to be connected to AGND but can left be floating |
| FB | 5 | I | Voltage feedback of adjustable version. Connect resistive divider to this pin. TI recommends connecting FB to AGND for fixed voltage versions for improved thermal performance. |
| AGND | 6 | — | Analog ground connection |
| PG | 7 | O | Output power good (open drain, requires pullup resistor) |
| SLEEP | 8 | I | Sleep mode input (High = normal operation, Low = sleep mode operation). Can be operated dynamically during operation. If sleep mode is not used, connect to VOUT. |
| SW | 9 | O | Switch node, connected to the internal MOSFET switches. Connect inductor between SW and output capacitor. |
| VOS | 10 | I | Output voltage sense pin and connection for the control loop circuitry. |
| Exposed Thermal Pad | — | — | Must be connected to AGND and PGND. Must be soldered to achieve appropriate power dissipation and mechanical reliability. |