Product Summary

The MIC2548-2YM is an integrated high-side power switch optimized for low loss dc power switching and other power management applications, including Advanced Configuration and Power Interface (ACPI). The MIC2548-2YM is a cost effective, highly integrated solution that requires few external components to satisfy USB and ACPI requirements. The MIC2548-2YM applications are: (1)USB power distribution; (2)PCI Bus Power Switching; (3)Notebook PC; (4)ACPI power distribution; (5)PC card hot swap applications; (6)Inrush current-limiting.

Parametrics

MIC2548-2YM absolute maximum ratings: (1)Supply Voltage (VIN): +6.0V; (2)Output Voltage (VOUT): +6.0V; (3)Output Current (IOUT): Internally Limited; (4)Enable Input (VEN): -0.3V to VIN+0.3V; (5)Fault Flag Voltage (VFLG): +6.0V; (6)Fault Flag Current (IFLG): 50mA; (7)Storage Temperature (TS): -65℃ to +150℃; (8)Junction Temperature (TJ): Internally Limited; (9)Lead Temperature (soldering 5 sec.): 260℃; (10)ESD Rating, Note 3 : 2kV.

Features

MIC2548-2YM features: (1)2.7V to 5.5V input; (2)Adjustable current-limit up to 1.5A; (3)Reverse current flow blocking (no body diode ); (4)120mΩ maximum on-resistance; (5)Open-drain fault flag; (6)Thermal shutdown; (7)Thermal shutdown output latch (MIC2548); (8)2ms (slow)turn-on and fast turnoff; (9)Available with active-high or active-low enable.

Diagrams

 MIC2548-2YM pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MIC2548-2YM
MIC2548-2YM


IC SW CURR LIMIT HI SIDE 8-SOP

Data Sheet

0-1: $1.22
1-25: $0.97
25-100: $0.76
100-250: $0.72
250-500: $0.70
MIC2548-2YM TR
MIC2548-2YM TR


IC SW CURR LIMIT HI SIDE 8-SOP

Data Sheet

0-2500: $0.68
MIC2548-2YMM
MIC2548-2YMM


IC SW CURR LIMIT HI SIDE 8-MSOP

Data Sheet

0-1: $1.33
1-25: $1.06
25-100: $0.82
100-250: $0.78
250-500: $0.76
MIC2548-2YMM TR
MIC2548-2YMM TR


IC SW CURR LIMIT HI SIDE 8-MSOP

Data Sheet

0-2500: $0.74