MIC2033-55AYM6 T5

The MIC2033-55AYM6 T5 is a Fixed Current Power Switch and it is a high-side MOSFET switch providing increased system reliability utilizing 5% current limit accuracy. The MIC2033 has an operating input voltage range from 2.5 to 5.5V, is internally current limited and has thermal shutdown to protect the device and system. The MIC2033 is offered with either active-high or active-low logic level enable input controls, has an open drain fault status output flag with a built-in 32ms delay that asserts low during over current or thermal shutdown conditions. The MIC2033 has an operating junction temperature range of -40 to +125°C.

• ±5% Current limit accuracy
• 100µA Typical (switch ON) Low quiescent current
• 75mΩ Typical RDS(ON) at 5V
• Current limit options - 0.5A, 0.8A, 1A and 1.2A
• Soft-start control via an external capacitor
• Undervoltage lockout (UVLO)
• Fast response time (10µs) to short-circuit loads
• Fault status output flag
• Logic controlled enable (active-high, active-low)
• Thermal shutdown

Applications

Computers & Computer Peripherals, Power Management