ADI LTC7103RUHE-1#PBFLTtl7705C4249 Dual Electronic Circuit Breaker

Published: 2024-11-20 05:50:03

Category: 断路器

Product Description

ADI LTC7103RUHE-1#PBFLTtl7705C4249 Dual Electronic Circuit Breaker ADI LTC7103RUHE-1#PBFLTtl7705C4249 Dual Electronic Circuit Breaker ADI LTC7103RUHE-1#PBFLTtl7705C4249 Dual Electronic Circuit Breaker ADI LTC7103RUHE-1#PBFLTtl7705C4249 Dual Electronic Circuit Breaker

Analog Devices Inc. LTC4249 Dual Electronic Circuit Breaker (ECB)

Analog Devices Inc. LTC4249 Dual Electronic Circuit Breaker (ECB) provides independent overcurrent protection for a pair of loads. Each channel has a precision enable input, current monitor output, and ready status output. A single resistor configures the ECB threshold. If either channel detects an overcurrent condition, the corresponding circuit breaker disconnects the input from the load.

After a circuit breaker event, the open-drain RDY status output of the Analog Devices Inc. LTC4249 pulls low, and the ECB latches off. Toggling the enable input restarts the ECB after a 1-second cool-down period. The cool-down timer, overtemperature sensor, short-circuit detector, and inrush controller prevent the circuit breaker from operating outside the safe operating area.

The precision enable input, ready output, and analog current monitor output support voltage sequencing and closed-loop bias current control applications. ECB channels can be paralleled as needed. Load isolation and reverse current detection applications are also possible.