ACT4921
ACT4921 is Power Loss Protection manufactured by Qorvo.
Power Loss Protection with 6A eFuse
Features
- Optimized for Low Voltage Applications
- 2.6-to-7V Operating Input Range
- 8V Max Input Blocking Voltage
- Adjustable In-rush Current Control
- Configurable Input Power Failure Level
- Programmable up to 6A Input Current Limit
- Programmable 5V to 28V Boost Storage Voltage
- 28V@4A Synchronous Buck Supports 100%
Duty Cycle
- Programmable up to 2.25MHz Buck Operating
Frequency for Small Inductor Size
- Power Loss, Vout Power Good, and Storage Cap
Power Good Indicators
- patible with Different Types of Storage Caps:
Super Caps, Electrolytic, Tantalum, POSCAP etc.
- Autonomous Health Monitoring for Detection of
Earlier Storage...
