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MP62351EK-LF-Z
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Product Detailed Parameters
- Description：IC PWR SWITCH 1:2 8MSOP
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：2
- Ratio - Input:Output：1:02
- Output Configuration：High Side
- Output Type：-
- Interface：On/Off
- Voltage - Load：2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：500mA
- Rds On (Typ)：85mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Operating Temperature：-20°C ~ 85°C (TA)
- 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 channels and operates within a fixed configuration. The device is housed in an 8-pin MSOP package, specifically identified as MO-187AA or TSSOP format with a 3 mm length. It complies with RoHS standards and is lead-free. The component has a humidity sensitivity rating of Level 1 and an EAR99 classification.
Feature Summary
- Dual-channel architecture for simultaneous power supply monitoring
- Fixed threshold operation without adjustable settings
- RoHS compliant and lead-free construction
Applications
- Desktop computer motherboard voltage supervision
- Server and workstation power rail monitoring
- Industrial control system power integrity verification
Procurement Notes
Verify the specific suffix EK-LF-Z against the manufacturer's current datasheet to confirm pinout compatibility and thermal characteristics. Ensure the ordering documentation explicitly states the MSOP-8 package variant to avoid confusion with other MPS power support circuits. Cross-reference the RoHS compliance status with the latest environmental declarations before finalizing procurement specifications.
Selection Notes
Select this component when a dual-channel fixed supervisor is required for systems needing precise voltage tracking without software adjustment. The MSOP-8 package suits space-constrained designs. Confirm that the fixed thresholds align with the target power rails, as adjustable alternatives are not available in this specific part number.
Part Context
This part belongs to the MPS power supply support circuit family, designed for reliable voltage monitoring in digital systems. It complements other MPS PMIC solutions by providing essential reset and supervision functions. The series focuses on industrial and computing applications requiring robust power management components.
Replacement Considerations
Check for MPS parts with identical channel counts and fixed thresholds. Verify package compatibility for direct replacement. Ensure electrical parameters match the original design requirements before substituting.
