Microchip MIC2544A-1YM, 1High Side, High Side Switch Power Switch IC 8-Pin, SOIC

  • RS Stock No. 177-0827
  • Mfr. Part No. MIC2544A-1YM
  • Brand Microchip
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

The MIC2544 and MIC2548 are integrated, high-side power switches optimized for low loss DC power switching and other power management applications, including Advanced Configuration and Power Interface (ACPI). The MIC2544/48 is a cost-effective, highly integrated solution that requires few external components to satisfy USB and ACPI requirements.

2.7V to 5.5V input
Adjustable current-limit up to 1.5A
Reverse current flow blocking (no "body diode")
75μA typical on-state supply current
1μA typical off-state supply current
120mΩ maximum on-resistance
2.7V to 5.5V input
Adjustable current-limit up to 1.5A
Reverse current flow blocking (no "body diode")
75μA typical on-state supply current
1μA typical off-state supply current
120mΩ maximum on-resistance
Open-drain fault flag
Thermal shutdown
Thermal shutdown output latch (MIC2548)
2ms (slow) turn-on and fast turnoff
Available with active-high or active-low enable

Specifications
Attribute Value
Power Switch Type High Side Switch
Power Switch Topology High Side
Switch On Resistance 120mΩ
Number of Channels 1
Maximum Operating Supply Voltage 5.5 V
Maximum Operating Current 1.5A
Mounting Type Surface Mount
Package Type SOIC
Pin Count 8
Maximum Operating Temperature +125 °C
Minimum Operating Temperature -40 °C
Dimensions 4.93 x 3.94 x 1.68mm
Series MIC2544
720 In stock - FREE next working day delivery available
Price Each (In a Pack of 20)
£ 0.501
(exc. VAT)
£ 0.601
(inc. VAT)
Units
Per unit
Per Pack*
20 - 20
£0.501
£10.02
40 - 80
£0.473
£9.46
100 +
£0.428
£8.56
*price indicative
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