MP62041-1 1.7-5.5V Single-Channel 2A Current-Limited Power Distribution Switch QFN4

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MP62041-1 1.7-5.5V Single-Channel 2A Current-Limited Power Distribution Switch QFN4

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MPS Power Management Analog ICs QFN4

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MP62041-1 1.7-5.5V Single-Channel 2A Current-Limited Power Distribution Switch QFN4

The MPS MP62041-1 is a Single-Channel 2A Current-Limited Power Distribution Switch. It operates from a 1.7 V to 5.5 V input and is rated for 2 A. It is supplied in a QFN4 package.

The MP62040-1/MP62041-1 Power Distribution Switch is designed for high-side load switch applications.

Key Specifications

Part Number	MP62041-1
Function	Single-Channel 2A Current-Limited Power Distribution Switch
Input Voltage	1.7 V to 5.5 V
Current Rating	2 A
Package	QFN4
Ordering Codes	MP62041-1

Features

2A Continuous Current
1.7V to 5.5V Supply Range
Output Discharge Function
Soft Start: 115µs
1µA Shutdown Current
85mΩ MOSFET
Active High & Active Low Options
Space Saving 1.6x1.2mm UTQFN4 Package (0.55mm Height)

Typical Application Circuit

Applications

Load Switch in Portable Applications

Design Notes

Check the input common-mode range against the actual signal, especially in single-supply rails where ground-referenced signals sit at the edge.
Capacitive load drives stability; add series isolation when driving cables or ADC inputs directly.
Offset voltage and its drift, not gain bandwidth, usually set the achievable accuracy in DC instrumentation.
Decouple at the pin with the smallest package capacitor that meets the transient requirement, returned to a local ground.