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MP62351EK-LF
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Product Detailed Parameters
- Description：IC CURR LIMIT SWITCH 8MSOP
- Series：*
- Mfr：Monolithic Power Systems Inc.
- Package：Tube
- Switch Type：-
- Number of Outputs：-
- Ratio - Input:Output：-
- Output Configuration：-
- Output Type：-
- Interface：-
- Voltage - Load：-
- Voltage - Supply (Vcc/Vdd)：-
- Current - Output (Max)：-
- Rds On (Typ)：-
- Input Type：-
- Features：-
- Fault Protection：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Supplier Device Package：8-MSOP
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Grade：-
- Qualification：-
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Overview
The MP62351EK-LF-Z is a power supply support circuit manufactured by Monolithic Power Systems. It features two fixed channels within an 8-pin MSOP package (MO-187AA). The device operates with a supply voltage range of 2.7 V to 5.5 V and supports an operating temperature range from -40°C to +85°C. It includes active-low outputs, a maximum on-resistance of 130 mOhms, and current limiting capabilities. The component is RoHS compliant and lead-free.
Feature Summary
- Dual-channel power distribution switch architecture
- Integrated current limit protection for load safety
- Low on-resistance for efficient power delivery
Applications
- Portable electronic devices requiring dual power rails
- Industrial control systems with multiple sensor interfaces
- Communication equipment power management
Procurement Notes
Verify the specific suffix 'LF-Z' against the requested model 'MP62351EK-LF', as datasheets typically list the full part number including packaging codes. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the MSOP-8 package dimensions match your PCB footprint design constraints before finalizing procurement.
Selection Notes
Select this component when dual independent power switches are required in a compact surface-mount package. Consider the 130 mOhm on-resistance for thermal management calculations. Verify that the active-low control logic aligns with your system's microcontroller or FPGA output levels. Ensure the 5.5 V maximum rating accommodates any potential voltage spikes on the input rail.
Part Context
This component belongs to the MPS power distribution switch family, designed for managing multiple power lines in space-constrained applications. It complements other MPS ICs like the MP62350 series by offering dual-channel functionality in an MSOP-8 form factor, suitable for replacing discrete MOSFET solutions in modern portable electronics.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official MPS resources for direct pin-to-pin replacements.
