Product overview
Description
The STEVAL-ISA131V3 is a product evaluation board designed around the ST1S15, a high-efficiency miniaturized step-down converter able to provide 500 mA output current from an input voltage of 2.3 V to 5.5 V.
The converter operates at a switching frequency of 6 MHz and is specifically designed for applications where high efficiency and small application areas are key factors.
-
All features
- 85% typical efficiency
- 500 mA output current capability
- 45 µA typical quiescent current
- PFM or PWM operation for best efficiency over the entire load range
- Ultra-fast load and line transients
- Short-circuit and thermal protection
- Tiny external components
- Auto or forced PWM selection using a dedicated pin
- ST1S15TPUR in DFN6 (2 x 2 mm)
- RoHS compliant
All resources
| Resource title | Version | Latest update |
|---|
MCSDK Board Description (1)
| Resource title | Version | Latest update | |||
|---|---|---|---|---|---|
| ZIP | 1.0 | 01 Aug 2015 | 01 Aug 2015 |
Bill of Materials (1)
| Resource title | Version | Latest update | |||
|---|---|---|---|---|---|
| 1.0 | 01 Aug 2015 | 01 Aug 2015 |
Schematic Pack (1)
| Resource title | Version | Latest update | |||
|---|---|---|---|---|---|
| 1.0 | 01 Aug 2015 | 01 Aug 2015 |