Low Voltage Hot Swap Controllers
Linear Technology’s low voltage Hot Swap ICs feature operating voltages down to 0V. With features such as multi-level overcurrent protection, low quiescent current operation (LTC4231), precision circuit breaker, current monitoring output, internal (10A and 20A with guaranteed SOA) or external MOSFETs, integrated ADC with I2C interface, SOA sharing dual current paths (LTC4282), ideal diode control, supply sequencing or tracking in multiple-supply applications, these controllers offer a compact and robust solution for board or blade insertion into live backplanes of either proprietary or standards based (MicroTCA, AMC) chassis.
Featured
LTC4236 - Dual Ideal Diode-OR and Single Hot Swap Controller with Current MonitorLTC4281 - Hot Swap Controller with I2C Compatible Monitoring
LTC4282 - High Current Hot Swap Controller with I2C Compatible Monitoring
LTC4234 - 20A Guaranteed SOA Hot Swap Controller
LTC4231 - Micropower Hot Swap Controller
LTC4226 - Wide Operating Range Dual Hot Swap Controller
New
LTC4236 - Dual Ideal Diode-OR and Single Hot Swap Controller with Current MonitorLTC4281 - Hot Swap Controller with I2C Compatible Monitoring
LTC4235 - Dual 12V Ideal Diode-OR and Single Hot Swap Controller with Current Monitor
LTC4282 - High Current Hot Swap Controller with I2C Compatible Monitoring
LTC4233 - 10A Guaranteed SOA Hot Swap Controller
LTC4234 - 20A Guaranteed SOA Hot Swap Controller
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Popular
LTC4361-1/LTC4361-2 - Overvoltage/Overcurrent Protection ControllerLTC4231 - Micropower Hot Swap Controller
LTC4362-1/LTC4362-2 - 1.2A Overvoltage/ Overcurrent Protector
LTC4236 - Dual Ideal Diode-OR and Single Hot Swap Controller with Current Monitor
LTC4282 - High Current Hot Swap Controller with I2C Compatible Monitoring
LTC4217 - 2A Integrated Hot Swap Controller
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Monitor, Control and Protection
Energy Monitors
Digital Power System Management
Supervisory Circuits
Sequencers, Trackers, and Margining Controllers
Surge Stopper, Overvoltage & Overcurrent Protection
Hot Swap Controllers
Power-over-Ethernet (PoE) Interface Controllers
PowerPath Controllers & Ideal Diodes
Ideal Diode Bridge
High Side Switches & MOSFET Drivers
Power Monitors
Temperature Monitors
Pushbutton Controllers
Cable Drop Compensation
Thermoelectric Cooler Controller
Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.