Microchip MIC2587R-1YM

Manufacturer No:

MIC2587R-1YM

Manufacturer:

Microchip

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

Positive High Voltage Hot-Swap Controller

Quantity:

Delivery:

Payment:

In Stock :Available

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MIC2587R-1YM information

Microchip MIC2587R-1YM technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC2587R-1YM.

Type
Parameter

Product type
High Voltage (\u003e16V)

Latch off
Yes

# of PWRGD
1 Active Low

Foldback Current Limit
Yes

Oja (C/W)
160

Download datasheets and manufacturer documentation for Microchip MIC2587R-1YM.

Application Notes:

55369d38ee07c8113946dcca4ff095a6.pdf

ff35b65cb6cdd4d9c40ad675207afb27.pdf

Data Sheets:

7812a78f9b585426e9128a6d6cb79cd4.pdf

The MIC2587 and MIC2587R are single-channel positive voltage hot swap controllers designed to provide safe insertion and removal of boards for systems that require live (always-powered) backplanes. These devices use few external components and act as controllers for external N-channel power MOSFET devices to provide inrush current control and output voltage slew rate control. Overcurrent fault protection is provided via programmable analog foldback current limit circuitry equipped with a programmable overcurrent filter. These protection circuits combine to limit the power dissipation of the external MOSFET to insure that the MOSFET is in its SOA during fault conditions. The MIC2587 provides a circuit breaker function that latches the output MOSFET off if the load current exceeds the current limit threshold for the duration of the programmable timer. The MIC2587R provides a circuit breaker function that automatically attempts to restart power after a load current fault at a low duty cycle to prevent the MOSFET from overheating. Each device provides either an active-HIGH (-1BM) or an active-LOW (-2BM) "Power-is-Good" signal to indicate that the output load voltage is within tolerance.

MIC2587: Pin-for-pin functional equivalent to the LT1641
Operates from +10V to +80V with 100V ABS MAX operation
Industrial temperature specifications at VCC = +24V and VCC = +48V
Programmable current limit with analog foldback
Active current regulation minimizes inrush current
Output latch off (MIC2587) or
Output auto-retry (MIC2587R)
Fast responding circuit breaker (< 2µs) to short circuit loads
Programmable input undervoltage lockout
Active-HIGH: MIC2587-1/MIC2587R-1
Active-LOW: MIC2587-2/MIC2587R-2

User Guide

PURCHASE

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SHIPPING METHOD

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DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.