LM2675M-5.0 Simple Switcher 1A Step-Down Voltage Regulator
1A step-down (buck) switching voltage regulator with internal high-side FET, 5.0 V fixed output option, boot-strap capacitor input, feedback pin, and ON/OFF enable. Supply range 6.5 V to 40 V.
Aliase:LM2675M-5.0/NOPB
SOIC-8 Top View
8 Pins
Pin-Tabelle8
| Pin | Signal / Name | Typ | Alternative Funktionen |
|---|---|---|---|
| 1 | CB | Digital | Boot-strap capacitor connection for high-side driver (470 nF CB to VSW) |
| 2 | NC | NC | No connect |
| 3 | NC | NC | No connect |
| 4 | FB | Digital | Feedback sense input, direct to output for fixed version |
| 5 | ON/OFF | Digital | Enable input, high = ON, low = OFF |
| 6 | GND | Ground | Power ground, connect to system ground |
| 7 | VIN | Power | Supply input to high-side FET collector |
| 8 | VSW | Digital | Switch node, source of internal high-side FET, to inductor and diode cathode |