Microchip Technology, Inc. 500Ma High-Side, Power Distribution Switch 6 Udfn 2X2X0.6Mm T/r Rohs Compliant Microchip MIC2033-12BYMT-TR

The MIC2033-12BYMT-TR is a high-side power distribution switch designed for applications requiring fixed current limiting. It features a current-limit accuracy of ¬±5% and operates within an input supply range of 2.5V to 5.5V. The device has a low quiescent current of 100 ¬µA when the switch is on and a typical on-resistance of 75 m,Ѷ at 5V. It offers fixed current-limit options of 1.2A, along with soft-start control via an external capacitor to minimize inrush current. The MIC2033 includes essential protection features such as undervoltage lockout (UVLO), thermal shutdown, and a fast response time of 10 ¬µs to short-circuit loads. It also provides a fault status output flag that indicates overcurrent or thermal shutdown conditions. The device can be enabled with either active-high or active-low logic control and is available in a compact 6-pin 2 mm x 2 mm thin DFN package. The operating junction temperature range is from -40¬8C to +125¬8C, making it suitable for various applications, including USB peripherals, consumer electronics, and general-purpose power distribution.