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
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
MIC2544-1YMM, 1High Side, High Side Switch Power Switch IC 8-Pin, MSOP
Manufacturer:
Microchip
Manufacturer Part No:
MIC2544-1YMM
Enrgtech Part No:
ET18605238
Warranty:
Manufacturer
£ 0.39
Checking for live stock
Power Switch Topology:
High Side
Power Switch Type:
High Side Switch
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:
MSOP
Pin Count:
8
Maximum Operating Temperature:
+125 °C
Minimum Operating Temperature:
-40 °C
Dimensions:
3 x 3 x 0.92mm
