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MIC2544-2YM on a board, in 3D

MIC2544-2YM

Microchip Technology

-40℃~+85℃ 1 1.5A 2.7V~5.5V 80mΩ Active Low High Side Switch 软启动、集成电荷泵、Overcurrent Protection、Over temperature protection、锁存保护、Short-Circuit Protection、反向电流阻断 SOIC-8 Power Distribution Switches ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/MIC2544-2YM
Category
Power Distribution Switches
Package
SOIC-8
Pins
8

Overview

The MIC2544-2YM is a power Distribution Switche made by Microchip Technology in a SOIC-8 package with 8 pins. -40℃~+85℃ 1 1.5A 2.7V~5.5V 80mΩ Active Low High Side Switch 软启动、集成电荷泵、Overcurrent Protection、Over temperature protection、锁存保护、Short-Circuit Protection、反向电流阻断 SOIC-8 Power Distribution Switches ROHS.

PCBKit's library has its KiCad symbol (Power_Management:MIC2544-2YM, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C637453). 1 open-source board in 1 repository on GitHub use it.

Symbol

LOGICCHARGEPUMPEN1FLG2GND3ILIM4OUT6IN7
Power_Management:MIC2544-2YMFrom KiCad's library

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

8
Control Input Logic
Active Low
Features
Soft-start, Integrated charge pump, Overcurrent Protection, Over temperature protection, Latch protection, Short-Circuit Protection, Reverse current blocking
Maximum Continuous Current
1.5A
Number of Channels
1
Operating Temperature -
-40℃~+85℃
RDS(on)
80mΩ
Type
High Side Switch
Voltage - Supply
2.7V~5.5V

Order codes

1

Pinout

8
The pins of the MIC2544-2YM
PinNameType
1ENInput
2FLGOpen collector
3GNDPower in
4ILIMInput
5NCNot connected
6OUTOutput
7INPassive
8OUTPassive

Open-source boards using it

All 1
  • 4 layers79.5 × 20 mmMatter usb switch, the printed circuit board in 3D

    Matter usb switch

    IvanVeloz/smart-usb-plug

    A smart plug for USB with energy measurement and Matter over Thread support

    65 parts2GPL-3.0

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Questions

Is there a KiCad symbol and footprint for the MIC2544-2YM?

Yes. The symbol is Power_Management:MIC2544-2YM and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MIC2544-2YM?

SOIC-8, with 8 pins. Its footprint is drawn on this page.

Where is the MIC2544-2YM datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the MIC2544-2YM?

JLCPCB lists it as part C637453, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MIC2544-2YM?

Parts like it in the library: the NCV8402ADD by onsemi, the TPS2052BD by Texas Instruments, the BV1HD090FJ-CE2 by ROHM Semiconductor and the VNLD5160TR-E by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the MIC2544-2YM?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8