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PMP23338 Design Specification | |
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Vin (Min) (V) | 90 |
Vin (Max) (V) | 265 |
Vout (Nom) (V) | 385 |
Iout (Max) (A) | 9.35 |
Output Power (W) | 3599.75 |
Isolated/Non-Isolated | Non-Isolated |
Input Type | AC |
Topology | Boost - PFC |
This reference design demonstrates a method to control a continuous conduction mode (CCM) Totem pole power factor correction converter (PFC) using a C2000™ TMS320F280039C or TMS320F280049C real-time MCU.
This design is bidirectional and works as inverter in grid connected (current controlled) mode. The converter is designed to support a maximum input current of 16-ARMS with peak power of 3.6 kW. The LMG3522 top-side cooled GaN device with integrated driver and protection enables higher efficiency while reduces power supply size and complexity. In addintional, the design also supports adaptive dead time for efficiency improvements, input cap compensation scheme for improved power factor at light loads, and non-linear voltage loop to reduce voltage spikes under transient in PFC mode.
Compared with PMP23069, the EVM hardware has been redesigned to feature a AMC1306 alongside of hall sensor for better current sensing.
Useful links regarding the reference design are provided below:
Shown below lists all the software revision history for this reference design:
Software Version | SDK Release | Changelog |
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v1.00.00 | 5.01.00.00 | First release, on F28004x devices in C2000Ware Digital Power SDK |
v1.02.00 | 5.02.00.00 | Changes & Enhancements:
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For EVM design files such as schematics, BOM, PCB layouts & assembly files, please visit TI design webpage from the link above.
For additional help and support, please visit TI E2E™ design support forums