MIC2040 Overview
The MIC2040 and MIC2041 are high side MOSFET switches optimized for general purpose power distribution applications that require circuit protection. The devices switch up to 5.5V and as low as 0.8V while offering both programmable current limiting and thermal shutdown to protect the device and the load. A fault status output is provided in order to detect overcurrent and thermal shutdown fault conditions.
MIC2040 Key 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
- Very fast reaction to short-circuits