Micrel MIC2041
The MIC2041 features a auto-reset circuit breaker mode that latches the output off upon detecting an overcurrent condition lasting more than 28ms. The output is reset by removing or reducing the load. MIC2040/2041 Micrel MIC2040/2041 Single Channel Low Voltage Power Distribution Switch General Description The MIC2040 and MIC2041 are high side MOSFET switches optimized for general purpose power distribution applications that require circuit protection.| Part No. | MIC2041 |
|---|---|
| Datasheet | MIC2041 Download |
| Manufacturer |  Micrel |
| Description | Single Channel Low Voltage Power Distribution Switch |
| Buy | Stock & Price |
FEATURES
● 75mΩ max. on-resistance● 0.8V to 5.5V operating range
● Adjustable current limit
● Up to 1.5A continuous output current
● Short circuit protection with thermal shutdown
● Circuit breaker mode (MIC2041)
● Fault status flag
● Undervoltage lockout
● Output MOSFET reverse current flow block when disabled
● Very fast reaction to short-circuits
● Low quiescent current
APPLICATIONS
● Docking stations● Notebook PCs
● PDAs
● Board hot swap
● RAID controllers
● USB peripherals
● ACPI power distribution Ordering Information Part Number Standard Pb-Free MIC2040-1BMM MIC2040-1YMM MIC2040-2BMM MIC2040-2YMM MIC2041-1BMM MIC2041-1YMM MIC2041-2BMM MIC2041-2YMM Enable Active-High Active-Low Active-High Active-Low Circuit Breaker X X Package 10-Pin MSOP 10-Pin MSOP 10-Pin MSOP 10-Pin MSOP Typical Application +3.3V Power Supply C1 0.1µF ON/OFF IN Logic Controller OVERCURRENT C2 0.1µF C3 4.7µF R1 20kΩ Note: BothVIN pins (7, 8) must be externally tied together. BothVOUT pins (8, 10) must be externally tied together.
