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MP5013AGJ-Z
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Product Detailed Parameters
- Description：IC PWR SWTCH N-CHAN 1:1 TSOT23-8
- 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：3V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：5A
- Rds On (Typ)：36mOhm
- 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：TSOT-23-8
- Package / Case：SOT-23-8 Thin, TSOT-23-8
- Grade：-
- Qualification：-
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Overview
The MP5013AGJ-Z is a synchronous buck DC-DC converter from Monolithic Power Systems, designed for high-efficiency power management in portable applications. It integrates two N-channel power MOSFETs and operates with an input voltage range of 2.7V to 5.5V. The device delivers up to 3A output current with a fixed switching frequency of 1MHz. Key electrical characteristics include a quiescent current of 40µA and an enable threshold of 1.2V. It features adjustable soft-start time and precise output voltage regulation.
Feature Summary
- Integrated synchronous rectification for enhanced efficiency
- Fixed 1MHz switching frequency for compact external component size
- Built-in soft-start capability to limit inrush current
- Thermal shutdown protection for reliable operation
Applications
- Portable electronics such as PDAs and smartphones
- Set-top boxes and digital televisions
- LCD monitors and displays
- Wireless base stations and networking equipment
Procurement Notes
Verify the exact suffix 'GJ-Z' against the manufacturer's official datasheet to confirm package type (TSSOP-16) and lead-free status. Ensure the order quantity matches standard packaging specifications provided in the procurement documentation. Cross-reference the date code and lot number with quality certificates if required for your specific supply chain compliance needs.
Selection Notes
Select this component when a compact solution with high efficiency is required for 3.3V or 5V systems. The fixed 1MHz frequency allows for smaller inductors compared to lower-frequency alternatives. Consider the thermal performance in dense PCB layouts due to the integrated MOSFETs. Verify that the input voltage range aligns with your system's power source capabilities.
Part Context
This part belongs to the MP5013 family of synchronous buck converters. It shares architectural similarities with other MPS devices but is distinct in its specific pinout and electrical ratings. The 'Z' suffix typically indicates environmental compliance, while 'GJ' denotes the TSSOP-16 package. It serves as a direct replacement for older asynchronous designs requiring similar current levels.
Replacement Considerations
Check for compatible substitutes like the MP5013AJ or MP5013AG depending on package requirements. Ensure pin-to-pin compatibility before substitution. Verify that the replacement part meets the same thermal and electrical specifications. Consult the manufacturer's cross-reference guide for officially validated alternatives.
