DC2814A-B

DC2814A-B demonstration circuit features the LT8210EUJ controller. This is a high-voltage, high-efficiency synchronous buck-boost DC/DC converter. The constant frequency current mode architecture allows a phase-lockable frequency of up to 400KHz, while an optional input or output current feedback loop provides support for applications such as battery charging. With a wide input range, wide output range, and seamless transfers between operation modes, the LT8210 is ideal for industrial, automotive, medical, military, and avionics applications.

• Input voltage range from 9V to 36V continuous, 80V surge (60 seconds)
• 24V to 34V output voltage, VOUT at VIN = 9V to 80V, IOUT = 0A to 2.5A
• 2.5A maximum output current, IOUT at IN = 9V to 80V, VOUT = 24V to 34V
• 385KHz (RT = 16.9k) default operating frequency
• 95% typical efficiency at 18VIN, 24VOUT (Boost), 2.5A