Microchip Technology MIC2039AYM6-TR Переключатель питания

The MIC2039 is a high-side MOSFET power distribution switch providing increased system reliability by using 5% current limit accuracy. The MIC2039 has an operating input voltage range from 2.5V to 5.5V, is internally current limited, and has thermal shutdown to protect the device and system.

• ±5% current limit accuracy
• Input supply range from 2.5V to 5.5V
• Low quiescent current: 100μA typical (switch ON)
• 75mΩ typical RDS(ON) at 5.0V
• 0.2A to 2.5A adjustable output current
• Kickstart - momentary secondary current limit threshold (120ms period)
• Soft-start functionality
• Undervoltage lockout (UVLO)
• Fast 10μs short-circuit response time (non-Kickstart options)
• Fault status output flag
• Logic controlled enable (active-high, active-low)
• Thermal shutdown
• Pin compatible with the MIC2009/MIC2019
• 6-pin 2mm x 2mm thin DFN and 6-pin SOT-23 packages
• Junction temperature range from −40°C to +125°C