STEVAL-ISA079V1：High efficiency monolithic synchronous step-down regulator based on the L6928D
The STEVAL-ISA079V1 demonstration board is based on the DC-DC monolithic regulator L6928D, specifically designed to provide extremely high efficiency.
The L6928D supply voltage can be as low as 2 V, allowing it to be used in single Li-Ion cell supplied applications.
Output voltage can be selected by an external divider down to 0.6 V.
Duty cycle can saturate to 100%, allowing low dropout operation.
The previous part number for this demonstration board was EVAL6928D.
Key Features
- 2 V to 5.5 V battery input range
- High efficiency: up to 95%
- Extremely low quiescent current
- 1 μA max. shutdown supply current
- 800 mA max. output current
- Adjustable output voltage from 0.6 V
- Low dropout operation: up to 100% duty cycle
- ± 1% output voltage accuracy
- 1.4 MHz switching frequency externally synchronizable from 1 MHz to 2 MHz
- Short-circuit protection
- RoHS compliant
Product Specifications
Board Manufacturing Specifications
Bill of Materials
Schematic Packs
License Agreement
Sample & Buy
| Part Number | Core Product | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| STEVAL-ISA079V1 | L6928D | 31.85 | 1 | NEC | EAR99 | ITALY |
Quality & Reliability
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| STEVAL-ISA079V1 | CARD | Industrial | Ecopack2 | |
