Analog Devices Inc. LTC4372/LTC4373 Demo Boards DC2969A-A/B

Analog Devices Inc. LTC4372/LTC4373 Demo Boards DC2969A-A/B demonstrates the LTC4372 and LTC4373 low quiescent current ideal diode controllers. The DC2969A-A option is assembled with the LTC4372 controller, whereas DC2969A-B is produced with the LTC4373 controller. The ADI DC2969A includes two independent ideal diode circuits sharing a common ground, operating over a 2.5V to 33V range, and protecting the load against reverse inputs of up to –28V. One of these circuits includes a high side load switch in series with the ideal diode allowing the load on/off control with the SHDN/UV jumper. Additionally, the input dropouts are blocked from the output, permitting capacitors to hold up the load when input power fails.