Micrel MIC2583
The MIC2582 and MIC2583 are single-channel positive voltage hot swap controllers designed to allow the safe insertion of boards into live system backplanes. The MIC2582 and MIC2583 are available in 8-pin SOIC and 16-pin QSOP packages, respectively. The MIC2583R option includes an auto-restart function upon detecting an over current condition.| Part No. | MIC2583 |
|---|---|
| Datasheet | MIC2583 Download |
| Manufacturer |  Micrel |
| Description | Single Channel Hot Swap Controllers |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Using a few external components and by controlling the gate drive of an external N-Channel MOSFET device, the MIC2582/83 provide inrush current limiting and output voltage slew rate control in harsh, critical power supply environments. Additionally, a circuit breaker function will latch the output MOSFET off if the current-limit threshold is exceeded for a determined period. Datasheets and support documentation are available on Micrel’s web site at:FEATURES
● MIC2582: Pin-for-pin functional equivalent to the LTC1422● 2.3V to 13.2V supply voltage operation
● Surge voltage protection up to 20V
● Current regulation limits inrush current regardless of load capacitance
● Programmable inrush current limiting
● Electronic circuit breaker
● Optional dual-level overcurrent threshold detects excessive load faults
● Fast response to short-circuit conditions (<1µs)
● Programmable output under-voltage detection
● Undervoltage Lockout (UVLO) protection
● Auto-restart function (...
