LT4200RUHG#TRPBF
Active50A HOT SWAP E-FUSE WITH GUARANTEED SOA
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LT4200RUHG#TRPBF
Active50A HOT SWAP E-FUSE WITH GUARANTEED SOA
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LT4200RUHG#TRPBF |
|---|---|
| Applications | General Purpose |
| Current - Output (Max) [Max] | 50 A |
| Current - Supply | 1.6 mA |
| Features | Thermal Limit, Auto Retry, Latched Fault, UVLO, Fault Timeout |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 36-PowerWFQFN |
| Programmable Features | Current Limit, Circuit Breaker, Latched Fault, Auto Retry, OVP, UVLO, Fault Timeout |
| Supplier Device Package | 36-QFN (5x8) |
| Type | Hot Swap Controller |
| Voltage - Supply [Max] | 15 V |
| Voltage - Supply [Min] | 2.9 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 15.04 | |
| 10 | $ 10.73 | |||
| 25 | $ 9.62 | |||
| 100 | $ 8.39 | |||
| 250 | $ 7.79 | |||
| 500 | $ 7.42 | |||
| 1000 | $ 7.29 | |||
| Digi-Reel® | 1 | $ 15.04 | ||
| 10 | $ 10.73 | |||
| 25 | $ 9.62 | |||
| 100 | $ 8.39 | |||
| 250 | $ 7.79 | |||
| 500 | $ 7.42 | |||
| 1000 | $ 7.29 | |||
| Tape & Reel (TR) | 2500 | $ 7.29 | ||
Description
General part information
LT4200 Series
The LT4200 is an integrated solution for hot swap applications that allows a board to be safely inserted and removed from a live backplane. The part integrates a hot swap controller, power MOSFET and current sense resistor into a single package for small form-factor applications. The MOSFET safe operating area is production tested and guaranteed for the stresses in hot swap applications.The LT4200 allows 50A of continuous operation at up to 85°C ambient temperature. It provides separate inrush current control and a ±12% accurate 57A current limit with output dependent foldback. The current limit threshold can be adjusted dynamically using the ISET pin. Additional features include a current monitor output for ground referenced current sensing and a MOSFET temperature monitor output. Thermal limit, overvoltage, undervoltage and power good monitoring are also provided.APPLICATIONSHigh Availability ServersSolid State Drives