Surge Stopper, Overvoltage & Overcurrent Protection

Analog Devices’ family of high voltage surge stoppers, overvoltage protection, overcurrent protection, and circuit breaker ICs offer solid front-end protection in small, low power, easy to design solutions that increase system reliability. Circuits can be designed to meet many of the automotive, military, and avionic standards including ISO-7637-2, MIL-STD-1275, and DO-160. Our portfolio defends against transient volt surges and helps ensure reliable operation throughout the event, helping engineers trying to overcome the difficult challenge of protecting sensitive electronics.
Таблица выбора продукта

Surge Stopper, Overvoltage & Overcurrent Protection

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SortOrderPart## of ChannelsPower Management FunctionVin RangeTotal Quiescent Current
(typ)
(A)
Circuit Breaker ThresholdCommentsPrice (1000+)
($ US)
1LTC7862 1 Surge Stopper 4V to 140V 1.2m 50mV 140V High Efficiency Switching Surge Stopper $3.40 (LTC7862EFE#PBF)
2LTC4368 1 Circuit Breaker, OV Disconnect, Reverse Current Blocking, Reverse Input Protection, UV Lockout 2.5V to 60V 80µ ±50mV or +50mV/-3mV Bidirectional circuit breaker, Voltage window passer with adjustable UV/OV thresholds and reverse in $1.99 (LTC4368CDD-1#PBF)
3LTC4380 1 Circuit Breaker, Current Limit, Reverse Input Protection, Surge Stopper, UV Lockout 4V to 72V 50mV Ride-through protection with 8uA Iq, Adjustable output-clamp and circuit-breaker with timer, Shutdow $2.48 (LTC4380CDD-1#PBF)
4LTC4367Reference Circuit Available 1 OV Disconnect, Reverse Input Protection, UV Lockout 2.5V to 60V 70µ- Voltage window passer with adjustable UV/OV thresholds and reverse input protection, Shutdown mode $1.75 (LTC4367CDD#PBF)
5LTC7860 1 Current Limit, Reverse Input Protection, Switching Surge Stopper 60V (extendable to 200V+) 770µ 95mV Ride-through PWM switching protection, Adjustable output-clamp with timer, Current limit, Shutdown m $2.95 (LTC7860EMSE#PBF)
6LTM4641 1 Current Limit, OV Disconnect, uModule Regulator, UV Lockout 4.5V to 38V 8m- 38V, 10A DC/DC µModule Regulator with Advanced Input and Load Protection $25.95 (LTM4641EY#PBF)
7LTC4364 1 Circuit Breaker, Current Limit, Reverse Current Blocking, Reverse Input Protection, Reverse Output Protection, Surge Stopper, UV Lockout 4V to 80V 483µ 50mV Ride-through protection with ideal diode, Adjustable output-clamp and circuit-breaker with timer, Sh $3.45 (LTC4364CDE-1#PBF)
8LT4363 1 Circuit Breaker, Current Limit, Reverse Input Protection, Surge Stopper, UV Lockout 4V to 80V 970µ 50mV Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Latc $2.48 (LT4363CDE-1#PBF)
9LTC4366 1 Reverse Input Protection, Surge Stopper 9V to Over 500V 159µ- Ride-through protection, Floats for high voltage operation, Adjustable output-clamp with timer, Shut $2.65 (LTC4366CDDB-1#TRPBF)
10LTC4365 1 OV Disconnect, Reverse Input Protection, UV Lockout 2.5V to 34V 125µ- Voltage window passer with adjustable UV/OV thresholds and reverse input protection, Shutdown mode $1.49 (LTC4365CDDB#TRPBF)
11LTC4362 1 Circuit Breaker, OV Disconnect, Reverse Input Protection 2.5V to 5.5V 220µ 1.5A 5.8V OV threshold, Internal FET and sense resistor, 28V Protection, Reverse input PFET driver, -1 La $1.60 (LTC4362CDCB-1#TRPBF)
12LTC4361 1 Circuit Breaker, OV Disconnect, Reverse Input Protection 2.5V to 5.5V 230µ 50mV 5.8V OV threshold, 50mV overcurrent threshold, 80V protection, Reverse input PFET driver, -1 Latchof $1.40 (LTC4361CDC-1#TRPBF)
13LTC4360 1 OV Disconnect, Reverse Input Protection 2.5V to 5.5V 230µ- 5.8V OV threshold, 80V protection, -1 for Shutdown mode, -2 for Reverse input PFET driver $1.15 (LTC4360CSC8-1#TRPBF)
14LT4356MP-2 1 Circuit Breaker, Current Limit, Reverse Input Protection, Surge Stopper, UV Lockout 4V to 80V 1.21m 50mV Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, -55C to 125C Operat $5.94 (LT4356MPS-2#PBF)
15LT4356MP-1 1 Circuit Breaker, Current Limit, Reverse Input Protection, Surge Stopper 4V to 80V 1.21m 50mV Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, -55C to 125C Operat $5.94 (LT4356MPS-1#PBF)
16LT4356-3 1 Circuit Breaker, Current Limit, Reverse Input Protection, Surge Stopper 4V to 80V 1.21m 50mV Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Latc $1.98 (LT4356CDE-3#PBF)
17LT4356-2 1 Circuit Breaker, Current Limit, Reverse Input Protection, Surge Stopper, UV Lockout 4V to 80V 1.21m 50mV Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode (aux $1.98 (LT4356CDE-2#PBF)
18LT4356-1 1 Circuit Breaker, Current Limit, Reverse Input Protection, Surge Stopper 4V to 80V 1.21m 50mV Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Auto $1.98 (LT4356CMS-1#PBF)
19LTC1696 2 OV Disconnect 0.8V to 24V 170µ- Monitors Two Output Voltages from 0.8V to 24V. Gate drive for SCR crowbar or external N-channel FET $1.76 (LTC1696ES6#TRPBF)