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Manufacturer Part #

MIC2544-2YM

MIC2544 Series 5.5 V 120 mOhm Programmable Current Limit Single High-Side Switch

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code: 1612
Product Specification Section
Technical Attributes
Attributes Table
Configuration: High Side
No of Elements: Single
On-state Resistance-Max: 120mΩ
Rated Current-Max: 1.5A
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications
The MIC2544-2YM is a MIC2544 Series of 5.5 V 120 mΩ Programmable Current Limit Single High-Side Switch and its available in SOIC-8 package.

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.

Product Features:

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

Applications:

  • USB power distribution
  • PCI bus power switching
  • Notebook PC
  • ACPI power distribution
  • PC card hot swap applications
  • Inrush current-limiting
Pricing Section
Global Stock:
104
USA:
104
On Order:
0
Factory Stock:Factory Stock:
855
Factory Lead Time:
10 Weeks
Minimum Order:
1
Multiple Of:
1
Total
$0.55
USD
Quantity
Web Price
1
$0.545
75
$0.48
250
$0.465
750
$0.45
2,500+
$0.435
Product Variant Information section