Microchip Technology MIC2548-2YMM
Part Number:
- MIC2548-2YMM
Manufacturer:
- Microchip Technology
Ventron No:
- 3840141-MIC2548-2YMM
Description:
- IC SW CURR LIMIT HI SIDE 8-MSOP
Datasheet:
- MIC2548-2YMM
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Part Overview
Description
The MIC2544 and MIC2548 are integrated, high-side power switches designed for low-loss DC power switching and power management applications, including Advanced Configuration and Power Interface (ACPI). They offer a cost-effective and highly integrated solution with minimal external components to meet USB and ACPI requirements.
Features
Input voltage range: 2.7V to 5.5V
Adjustable current limit up to 1.5A
Reverse current flow blocking
Low on-state supply current (75μA typical)
Low off-state supply current (1μA typical)
Maximum on-resistance: 120mΩ
Open-drain fault flag
Thermal shutdown
Thermal shutdown output latch (MIC2548)
Slow turn-on (2ms) and fast turn-off
Active-high or active-low enable options
Applications
USB power distribution
PCI bus power switching
Notebook PCs
ACPI power distribution
PC card hot swap applications
Inrush current limiting
The MIC2544 and MIC2548 are integrated, high-side power switches designed for low-loss DC power switching and power management applications, including Advanced Configuration and Power Interface (ACPI). They offer a cost-effective and highly integrated solution with minimal external components to meet USB and ACPI requirements.
Features
Input voltage range: 2.7V to 5.5V
Adjustable current limit up to 1.5A
Reverse current flow blocking
Low on-state supply current (75μA typical)
Low off-state supply current (1μA typical)
Maximum on-resistance: 120mΩ
Open-drain fault flag
Thermal shutdown
Thermal shutdown output latch (MIC2548)
Slow turn-on (2ms) and fast turn-off
Active-high or active-low enable options
Applications
USB power distribution
PCI bus power switching
Notebook PCs
ACPI power distribution
PC card hot swap applications
Inrush current limiting
Specifications
Microchip Technology MIC2548-2YMM technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC2548-2YMM.
- Factory Lead Time10 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Number of Pins8
- Supplier Device Package8-MSOP
- Operating Temperature-40°C~85°C TA
- PackagingTube
- Published2010
- FeatureStatus Flag
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Resistance120mOhm
- Max Operating Temperature85°C
- Min Operating Temperature-40°C
- Current Rating1.5A
- Base Part NumberMIC2548
- Number of Outputs1
- Output TypeN-Channel
- Max Output Current1.5A
- InterfaceOn/Off
- Max Supply Voltage5.5V
- Min Supply Voltage2.7V
- Current - Output (Max)1.5A
- Nominal Supply Current75μA
- Output ConfigurationHigh Side
- Voltage - Supply (Vcc/Vdd)Not Required
- Input TypeNon-Inverting
- Turn On Delay Time5 ms
- Switch TypeUSB Switch
- Turn-Off Delay Time22 μs
- Ratio - Input:Output1:1
- Voltage - Load2.7V~5.5V
- Fault ProtectionCurrent Limiting (Adjustable), Over Temperature
- Rds On (Typ)80mOhm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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