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MP5092GD-Z
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 2:2 18QFN
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：General Purpose
- Number of Outputs：2
- Ratio - Input:Output：2:02
- Output Configuration：High Side
- Output Type：P-Channel
- Interface：On/Off
- Voltage - Load：3V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：7.5A
- Rds On (Typ)：10mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Slew Rate Controlled
- Fault Protection：Current Limiting (Adjustable), Over Temperature
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：18-QFN (2x3)
- Package / Case：18-VFQFN
- Grade：-
- Qualification：-
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Overview
The MP5092GD-Z is a dual load switch from Monolithic Power Systems designed for power distribution applications. It supports an input voltage range of 0.5V to 5.5V and delivers a programmable current limit of 7.5A per channel. The device features a low on-resistance (RDS(ON)) of 10mΩ maximum, ensuring high efficiency. It includes an output discharge function for safe shutdown. Operating temperatures range from -40°C to +125°C. The component is housed in a QFN-18 surface-mount package.
Feature Summary
- Dual-channel architecture with independent control inputs
- Programmable current limiting capability up to 7.5A
- Integrated output discharge function for rapid voltage decay
- Low on-resistance design for minimized power loss
Applications
- Power distribution units in industrial equipment
- Load switching for peripheral devices in computing systems
- Battery protection circuits in portable electronics
- Voltage regulation stages in communication infrastructure
Procurement Notes
Verify the specific suffix GD-Z against the manufacturer's latest datasheet to confirm pinout compatibility and RoHS status. Ensure the ordering quantity matches the standard factory packaging configuration. Cross-reference the part number with authorized distributors to validate authenticity and traceability before finalizing procurement orders.
Selection Notes
Select this component when dual-channel isolation and high current handling are required within a compact footprint. The programmable current limit allows customization for diverse load profiles. Consider the QFN-18 package for thermal performance and space-constrained PCB layouts. Evaluate the 10mΩ RDS(ON) against system efficiency targets compared to higher resistance alternatives.
Part Context
This device belongs to the MP5092 series of power switches. It complements other MPS load switches like the MP5090 and MP5095 by offering higher current capacity in a dual-channel format. The series focuses on efficient power management with integrated protection features suitable for modern electronic systems requiring reliable load control.
Replacement Considerations
Direct substitutes include MP5092GQ-Z or MP5092GR-Z, which share identical electrical specifications but differ in packaging options such as TQFN or CSP variants. Verify pin-to-pin compatibility and thermal characteristics when transitioning between these package types.
