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MP5000DQ-LF-P
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 10QFN
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：10V ~ 18V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：5A
- Rds On (Typ)：44mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Adjustable), Over Temperature, Over Voltage, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：10-QFN (3x3)
- Package / Case：10-VFDFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The MP5000DQ-LF-P is a programmable current limit power switch IC designed for distribution applications. It operates within a supply voltage range of 10 V to 18 V and supports output currents from 1 A to 5 A. The device features a programmable current limit set to 4.6 A. It is housed in a QFN-10 surface-mount package and functions reliably across an operating temperature range of -40 °C to +85 °C.
Feature Summary
- Programmable current limit functionality allows customization of protection thresholds.
- Integrated power switching capability for efficient load distribution management.
Applications
- Power distribution systems requiring adjustable current protection
- Electronic equipment utilizing 12V power architectures
- Load switching circuits with programmable safety limits
Procurement Notes
Verify the component status carefully before procurement, as this part is marked as NRND (Not Recommended for New Designs). Confirm that existing inventory or last-time-buy options align with long-term production requirements. Ensure compatibility with the specified 10 V to 18 V input range and QFN-10 footprint during final validation.
Selection Notes
Select this component when a robust power switch with adjustable current limiting is required for 12V systems. Consider the NRND status for new designs and evaluate alternative MPS power switches if long-term availability is critical. Ensure the thermal performance of the QFN-10 package meets the application's heat dissipation needs within the -40 °C to +85 °C range.
Part Context
This device belongs to the Monolithic Power Systems family of power distribution ICs. It serves as a protective interface between power sources and loads, offering precise control over current flow. The QFN-10 packaging facilitates compact circuit board layouts while maintaining reliable electrical connections for industrial and commercial applications.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the NRND status, consult manufacturer resources for potential next-generation replacements or equivalent series components suitable for continued use.
