LD7280 Overview
The LD7280 is a VFM step-up DC/DC converter with ultra low supply current. The CMOS design results in less power consumption and high capability for battery-powered instruments. The LD7280 is a high efficiency step up DC/DC converter and takes only three external ponents to achieve the low ripple.
LD7280 Key Features
- Minimum external ponent counts
- Ultra low input current in switch off (TYP 5µA)
- ±2% High accuracy of output voltage
- Low ripple and low noise
- Low start-up voltage, 0.85V at no load
- 80% efficiency with low cost inductor
LD7280 Applications
- Power source for battery -powered equipment
- Power source for DSC, PDA, Camcorders, VCRs