This is a DC1994A circuit design manual, which introduces the working principle and characteristics of DC1994A circuit
The DC1994A is a demonstration circuit featuring the LT3752/LT8311 chipset, designed to demonstrate high performance, efficiency, and a small solution size. It operates as an active clamp forward converter with synchronous rectification, producing a regulated 12V, 12A output from an input voltage range of 18 to 72V. The circuit utilizes an eighth-brick footprint and achieves efficiency exceeding 94%.
| Input Supply Range | 18 to 72 V |
|---|---|
| Output Voltage | 12 V |
| Maximum Output Current | 12 A |
| Switching Frequency | 240 kHz |
| Output Ripple | 100 mV P-P |
| Efficiency | 94 % |
The DC1994A demonstrates the LT3752/LT8311 Active Clamp Forward Converter with Synchronous Rectification.
The circuit produces a regulated 12V output with a maximum continuous current of 12A.
The circuit operates from an input voltage range of 18 to 72V.