UCD3138 Phase Shift Full Bridge Firmware
UCD3138FW-PSFB
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Description
UCD3138 Phase Shift Full Bridge quickly gets a designer through evaluation to production in power supply designs based on high power PSFB topology by providing all-inclusive firmware with peak current mode control support, adaptive dead time optimization and programmable slope compensation.
Features
This firmware comes with native support for following features:
- Peak current mode control w/ internal slope compensation & programming blanking time
- Excellent voltage regulation and line regulation
- Non-linear control for enhanced transient response oversampling function for enhanced transient response
- Adaptive dead-time for optimizing efficiency
- Constant power/constant current control
- Cycle-by-cycle current limiting
- Short-circuit protection with automatic re-start
- Load current sharing
- SR control and burst mode to improve light load efficiency
- Faults protections such as OCP, OVP, OTP
- PMBus1.2 (400 KHz) for configuration and telemetry functions
What’s Included:
- Application examples
- EVM and firmware collaterals