8.5-57V Controller for Isolated and Non-Isolated DC-DC Power Conversion
The Akros Silicon AS1260 Single Chip Controller provides DC-DC Power Conversion for isolated and non-isolated power conversion applications over a wide input voltage range of 8.5-57 VDC. The current-mode controller architecture includes N-FET and P-FET drivers, provides fast loop response, high efficiency, and low no-load power configurable for forward and buck topology power designs.
The AS1260 is available in 5x5mm 20-pin QFN RoHS compliant package.
Applications
- 48V Telecom, Datacom and Security Systems
- Automotive Power and Telematic Subsystems
- Industrial Ethernet and Motor Control
- Consumer 12V, 24V Input Power Conversion (WiFi Access Points, Ethernet Switches, Set Top Boxes, DVR, Printers)
- Enterprise Router, Switch and Server Blades
- Isolated & Non-Isolated IBA Power Conversion
- Forward and Buck Power Designs
Features
- 8.5V to 57V Input Voltage
- High Efficiency Design Capable, 90% typical
- N-FET and P-FET Drivers
- Low No-Load Power for Energy Star and EUP/CoC Compliant Designs
- 350 KHz PWM Frequency
- Programmable Soft Start
- Over Temperature Protection
- Industrial Temperature Range, -40° to +85°C
- RoHS compliant 5x5 mm 20 lead QFN
Typical Isolated Forward Application
