| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | VFDFN |
| Number of Outputs | 1 Output |
| Output Current | 4.00 A |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
The ST1S50PUR is a monolithic synchronous step-down Switching Converter with high efficiency at light load. The synchronous step-down regulator operates from 4 to 18V input, while it regulates an output voltage as low as 0.8V and up to 0.88 x VIN. The ST1S50 device integrates a 95mR high-side switch and a 69mR synchronous rectifier allowing very high efficiency with very low output voltages. The peak current-mode control with a special PFM mode enables high efficiency at a light load.
● High efficiency at light load
● Programmable soft-start and enable
● All ceramic capacitor
● Power good function
● Cycle-by-cycle current limiting
● Short-circuit protection
ST Microelectronics
29 Pages / 0.68 MByte
ST Microelectronics
Conv DC-DC 4V to 18V Step Down Single-Out 0.8V to 15.84V 4A 10Pin VFDFPN EP T/R
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