ZHCSEL5D December 2015 – September 2024 TPS562201 , TPS562208
PRODUCTION DATA
PIN | DESCRIPTION | |
---|---|---|
NAME | NO. | |
GND | 1 | Ground pin source terminal of low-side power NFET as well as the ground terminal for controller circuit. Connect sensitive VFB to this GND at a single point. |
SW | 2 | Switch node connection between high-side NFET and low-side NFET |
VIN | 3 | Input voltage supply pin. The drain terminal of high-side power NFET |
VFB | 4 | Converter feedback input. Connect to output voltage with feedback resistor divider. |
EN | 5 | Enable input control. Active high and must be pulled up to enable the device |
VBST | 6 | Supply input for the high-side NFET gate drive circuit. Connect a 0.1-µF capacitor between VBST and SW pins. |