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MP5010ADQ-LF-Z
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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),Cut Tape (CT)
- 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：3V ~ 18V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：5A
- Rds On (Typ)：40mOhm
- Input Type：-
- Features：Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Adjustable), Over Temperature, Over Voltage, UVLO
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：10-QFN (3x3)
- Package / Case：10-VFDFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The MP5010ADQ-LF-Z is a programmable current-limit switch and power distribution controller manufactured by Monolithic Power Systems. It operates within an input voltage range of 3V to 18V and supports load currents from 1A to 5A. The device features an integrated over-voltage clamp for transient protection. It is housed in a QFN-10 package (3x3mm) suitable for surface-mount applications. The component functions as a high-side switch with adjustable current limiting, designed for robust power management in electronic systems.
Feature Summary
- Programmable current limiting capability allows customization of load protection thresholds.
- Integrated over-voltage clamp protects downstream components from voltage transients.
- High-side switching architecture enables precise control of power distribution paths.
Applications
- Power distribution units requiring programmable load protection
- Industrial equipment power management systems
- Consumer electronics power switching circuits
Procurement Notes
Verify the specific suffix 'LF-Z' against official Monolithic Power Systems documentation to confirm lead-free status and tape-and-reel packaging specifications. Ensure the QFN-10 footprint matches the target PCB design. Cross-reference the datasheet for thermal performance requirements under maximum load conditions to validate system compatibility.
Selection Notes
Select this component when a high-side switch with adjustable current limits and over-voltage protection is required. It is suitable for applications needing a compact solution with integrated transient suppression. Consider the 3V to 18V input range and up to 5A current capacity against system power requirements. Evaluate thermal dissipation needs given the small QFN-10 package size.
Part Context
This part belongs to the MP5010 series of power switches from Monolithic Power Systems. It is functionally related to variants such as MP5010A and MP5010ADQ-LF-P, sharing core switching capabilities but differing in packaging or compliance details. The series targets efficient power distribution in space-constrained designs.
Replacement Considerations
Direct substitutes include MP5010ADQ-LF-P and MP5010A DQ. Verify pinout compatibility and electrical parameters before substitution. Ensure replacement parts meet the same operating temperature range and package dimensions.
