The A81850 is a versatile two-channel synchronous DC/DC controller engineered for complex power supply designs. Its architecture supports boost, buck, or buck-boost topologies, providing the flexibility to regulate a wide range of input-to-output voltage conditions with a single IC. An integrated SPI interface enables detailed configuration and real-time diagnostic fault reporting for robust system control and monitoring. For higher power requirements, multiple A81850 devices can be configured in an array to scale the output current capability.
Product Details
Product Details
Top Features
- Wide input range: 5 to 37 V VIN operating, 40 V VIN maximum
- High power density, 160W
- Highly Efficient, Synchronous Conversion
- A2-SIL™ product: Developed as a hardware safety element out of context with ASIL B capability for use in automotive safety-related systems
- Versatile Architecture (Buck, Boost, Buck-Boost)
Target Application
