Analog Devices LT3753 | Demoboard DC2324A-A

Description

Demonstration circuits 2324A-A, 2324A-B, and 2324A-Care active clamp forward converters with synchronousrectification featuring the LT®3753.These circuits were designed to demonstrate the high levelof performance, efficiency and small solution size attainableusing this part. They operate at 240kHz. The DC2324A-Aproduces a 24V/5A output from an input voltage range of36V to 72V. The DC2324A-B produces a 24V/5A outputfrom an input voltage range of 18V to 36V. The DC2324A-Cproduces a 24V/4A output from an input voltage range of9V to 18V, making it suitable for telecom, industrial andother isolated power supply applications. They all havean eighth-brick footprint area. Synchronous rectificationhelps to attain efficiency exceeding 94% (exceeding 95%for the DC2324A-A and DC2324A-B).

Features

• Input Voltage Range: 8.5V to 100V
• Programmable Volt-Second Clamp
• High Efficiency Control: Active Clamp, Synchronous Rectification, Programmable Delays
• Short-Circuit (Hiccup Mode) Overcurrent Protection
• Programmable Soft-Start/Stop
• Programmable OVLO and UVLO with Hysteresis
• Programmable Frequency (100kHz to 500kHz)
• Synchronizable to an External Clock

Typical applications

• 48V Telecommunication Isolated Power Supplies
• Industrial, Automotive and Military Systems

More information

• Datasheet