SLVSBO4C October 2012 – December 2014 TPS62736 , TPS62737
UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.
PIN | DESCRIPTION | |||
---|---|---|---|---|
NAME | TPS62736 RGY |
TPS62737 RGY |
TYPE | |
EN1 | 5 | 5 | Input | Digital input for chip enable, standby, and ship-mode. EN1 = 1 sets ship mode independent of EN2. EN1=0, EN2 = 0 disables the buck converter and sets standby mode. EN1=0, EN2=1 enables the buck converter. Do not leave either pin floating. |
EN2 | 6 | 6 | Input | |
IN | 1 | 1 | Input | Input supply to the buck regulator |
NC | 2, 3, 4, 14 | 4, 14 | Input | Connect to VSS |
OUT | 11 | 11 | Output | Step down (buck) regulator output |
SW | 13 | 2, 13 | Input | Inductor connection to switching node |
Thermal Pad | 15 | 15 | Input | Connect to VSS |
VIN_OK | 10 | 10 | Output | Push-pull digital output for power-good indicator for the input voltage. Pulled up to VIN pin. |
VIN_OK_SET | 8 | 8 | Input | Resistor divider input for VIN_OK threshold. Pull to VIN to disable. Do not leave pin floating. |
VOUT_SET | 9 | 9 | Input | Resistor divider input for VOUT regulation level |
VRDIV | 7 | 7 | Output | Resistor divider biasing voltage |
VSS | 12 | 3, 12 | Input | Ground connection for the device |