Microchip Technology MIC2043-2YM
- Part Number:
- MIC2043-2YM
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3262483-MIC2043-2YM
- Description:
- IC DISTRIBUTION SW SGL 8-SOIC
- Datasheet:
- MIC2043-2YM
Description
The MIC2042 and MIC2043 are high-side MOSFET switches designed for power distribution applications requiring circuit protection. They operate within a voltage range of 0.8V to 5.5V and feature programmable current limiting and thermal shutdown for device and load protection. A fault status output detects overcurrent and thermal shutdown conditions. Soft-start circuitry minimizes inrush current in applications with capacitive loads. The output slew rate can be adjusted for tighter control over inrush current during startup.
Features
Low on-resistance (60mΩ max)
Wide operating voltage range (0.8V to 5.5V)
Adjustable current limit
Power-Good detection
Continuous output current up to 3A
Short-circuit protection with thermal shutdown
Adjustable slew-rate control
Circuit breaker mode (MIC2043)
Fault status flag
Undervoltage lockout
Output MOSFET reverse current flow block when disabled
Fast reaction to short-circuits
Low quiescent current
Applications
Docking stations
Notebook PCs
PDAs
Hot swap board insertions
RAID controllers
USB hosts
ACPI power distribution
The MIC2042 and MIC2043 are high-side MOSFET switches designed for power distribution applications requiring circuit protection. They operate within a voltage range of 0.8V to 5.5V and feature programmable current limiting and thermal shutdown for device and load protection. A fault status output detects overcurrent and thermal shutdown conditions. Soft-start circuitry minimizes inrush current in applications with capacitive loads. The output slew rate can be adjusted for tighter control over inrush current during startup.
Features
Low on-resistance (60mΩ max)
Wide operating voltage range (0.8V to 5.5V)
Adjustable current limit
Power-Good detection
Continuous output current up to 3A
Short-circuit protection with thermal shutdown
Adjustable slew-rate control
Circuit breaker mode (MIC2043)
Fault status flag
Undervoltage lockout
Output MOSFET reverse current flow block when disabled
Fast reaction to short-circuits
Low quiescent current
Applications
Docking stations
Notebook PCs
PDAs
Hot swap board insertions
RAID controllers
USB hosts
ACPI power distribution
Microchip Technology MIC2043-2YM technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC2043-2YM.
- Factory Lead Time7 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- Supplier Device Package8-SOIC
- Operating Temperature-40°C~85°C TA
- PackagingTube
- Published2005
- FeatureSlew Rate Controlled, Status Flag
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Resistance60mOhm
- Max Operating Temperature85°C
- Min Operating Temperature-40°C
- Base Part NumberMIC2043
- Number of Outputs1
- Output Voltage6V
- Output TypeN-Channel
- Max Output Current3A
- InterfaceOn/Off
- Max Supply Voltage5.5V
- Min Supply Voltage1.6V
- Current - Output (Max)3A
- Nominal Supply Current400μA
- Output ConfigurationHigh Side
- Voltage - Supply (Vcc/Vdd)1.6V~5.5V
- Input TypeNon-Inverting
- Turn On Delay Time1 ms
- Switch TypeGeneral Purpose
- Turn-Off Delay Time5 μs
- Ratio - Input:Output1:1
- Voltage - Load1.6V~5.5V
- Fault ProtectionCurrent Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO
- Rds On (Typ)40mOhm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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