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MIC2582-MYM

Single-channel hot-swap controller with 100mV fast-trip threshold

Manufacturer:

Microchip
Mfr.Part #:

MIC2582-MYM
Datasheet:

MIC2582-MYM Datasheet (PDF)
Product:

Controllers & Switches
Current Limit:

Programmable
Supply Voltage - Max:

13.2 V
Supply Voltage - Min:

2.3 V
EDA/CAD Models:

Request Free CAD Models for MIC2582-MYM

Email: [email protected]

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Tel: +852 95804164

MIC2582-MYM General Description

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. 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. The MIC2583R option includes an auto-restart function upon detecting an over current condition.

Key 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 undervoltage detection
Undervoltage Lockout (UVLO) protection
Auto-restart function (MIC2583R)
Power-on-Reset status output
Power good (PG) status output (MIC2583 and MIC2583R)
/FAULT status output (MIC2583 and MIC2583R)

Specifications

Product Category	Hot Swap Voltage Controllers	Product	Controllers & Switches
Current Limit	Programmable	Supply Voltage - Max	13.2 V
Supply Voltage - Min	2.3 V	Number of Channels	1 Channel
Operating Supply Current	1.5 mA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Mounting Style	SMD/SMT
Power Fail Detection	Yes	Description/Function	Hot-Swap Controllers
Input / Supply Voltage - Max	13.2 V	Input / Supply Voltage - Min	2.3 V
Moisture Sensitive	Yes	Operating Supply Voltage	2.3 V to 13.2 V
Pd - Power Dissipation	1 W	Product Type	Hot Swap Voltage Controllers
Series	MIC2582	Factory Pack Quantity	95
Subcategory	PMIC - Power Management ICs	Type	Single Channel Hot Swap Controllers
Undervoltage Threshold	Undervoltage Threshold	Unit Weight	0.019048 oz