Microchip Technology MIC2546-1BM
- Part Number:
- MIC2546-1BM
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3264268-MIC2546-1BM
- Description:
- IC SW CURR LIMIT DUAL 16-SOP
- ECAD Model:
-
- Datasheet:
- MIC2546-1BM
Description
The MIC2546 and MIC2547 are integrated high-side dual 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: 100μA per channel
Low off-state supply current: 2μA
Maximum on-resistance: 120mΩ
Open-drain fault flag
Thermal shutdown
Thermal shutdown output latch (MIC2547)
Slow turn-on (2ms) and fast turn-off
Active-high or active-low enable options
Applications
USB power distribution
PCI Bus power switching
Notebook PC
ACPI power distribution
PC card hot swap applications
Inrush current limiting
Dual supply applications
The MIC2546 and MIC2547 are integrated high-side dual 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: 100μA per channel
Low off-state supply current: 2μA
Maximum on-resistance: 120mΩ
Open-drain fault flag
Thermal shutdown
Thermal shutdown output latch (MIC2547)
Slow turn-on (2ms) and fast turn-off
Active-high or active-low enable options
Applications
USB power distribution
PCI Bus power switching
Notebook PC
ACPI power distribution
PC card hot swap applications
Inrush current limiting
Dual supply applications
Microchip Technology MIC2546-1BM technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC2546-1BM.
- Mounting TypeSurface Mount
- Package / Case16-SOIC (0.154, 3.90mm Width)
- Supplier Device Package16-SOIC
- Operating Temperature-40°C~85°C TA
- PackagingTube
- Published2008
- FeatureStatus Flag
- Part StatusDiscontinued
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Base Part NumberMIC2546
- Number of Outputs2
- Output TypeN-Channel
- InterfaceOn/Off
- Current - Output (Max)1.5A
- Output ConfigurationHigh Side
- Voltage - Supply (Vcc/Vdd)Not Required
- Input TypeNon-Inverting
- Switch TypeUSB Switch
- Ratio - Input:Output1:1
- Voltage - Load2.7V~5.5V
- Fault ProtectionCurrent Limiting (Adjustable), Over Temperature, Reverse Current
- Rds On (Typ)80mOhm
- RoHS StatusNon-RoHS Compliant
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