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MP23701GQEU-Z

Name: MP23701GQEU-Z
Rating: 4.7 (12 reviews)

IC LED DRV RGLTR ANALOG 8UTQFN

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規格

Part Status	Active
Type	DC DC Regulator
Topology	Step-Down (Buck)
Internal Switch(s)	Yes
Number of Outputs	1
Voltage - Supply (Min)	4.2V
Voltage - Supply (Max)	24V
Voltage - Output	0.1V
Current - Output / Channel	2A
Frequency	1.5MHz
Dimming	Analog
Applications	General Purpose
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	8-UDFN
Supplier Device Package	8-UTQFN (1.5x2.5)
Base Product Number	MP23701

概述

Description

The MP23701GQEU-Z is a high-efficiency, synchronous step-down (buck) DC-DC converter designed for applications requiring a compact power solution. It features a wide input voltage range, typically from 4.5V to 30V, making it suitable for a variety of power sources. This converter is capable of delivering up to 3A output current, with adjustable output voltages down to 0.8V, allowing flexibility for different applications.
Key features include integrated high-side and low-side MOSFETs for improved efficiency, a PWM control scheme for reduced output ripple, and built-in protections such as overcurrent, thermal shutdown, and under-voltage lockout. The MP23701 is ideal for powering microcontrollers, FPGAs, and other digital devices in consumer electronics, industrial, and automotive applications.
Its compact package, combined with high efficiency and reliability, makes the MP23701GQEU-Z an excellent choice for designers seeking to optimize space while ensuring robust performance in power management solutions.

Features

The MP23701GQEU-Z is a high-performance step-down (buck) regulator designed for efficient power management in various applications. Key features include:
1. Input Voltage Range: Typically operates from 4.5V to 60V.
2. Output Current: Capable of delivering up to 3A of continuous output current.
3. High Efficiency: Offers efficiencies up to 95%, reducing heat generation and improving power density.
4. Programmable Switching Frequency: Adjustable frequency operation ranging from 100 kHz to 1 MHz, allowing for optimized performance based on application needs.
5. Built-in Protection: Features include over-current protection, over-voltage protection, and thermal shutdown for enhanced reliability.
6. Small Footprint: Available in a compact package, suitable for space-constrained designs.
7. Low Standby Current: Ensures minimal power consumption during idle periods.
These features make the MP23701GQEU-Z suitable for applications like automotive, industrial, and consumer electronics, where efficient power supply is essential.

Package

The MP23701GQEU-Z is packaged in a QFN-20 (Quad Flat No-lead) package, which features a compact design suitable for surface mounting.

Pinout

The MP23701GQEU-Z is a high-efficiency step-down (buck) regulator with a pin count of 20. It is designed for applications requiring a compact power management solution.
Key functions of the pins include:
- VIN: Input voltage supply.
- SW: Switch node for the inductor connection.
- GND: Ground reference.
- VOUT: Regulated output voltage.
- COMP: Compensation network connection for stability.
- PG: Power-good output indicator.
- EN: Enable pin to turn the device on/off.
- ILIM: Current limit setting.
- SS: Soft-start capacitor connection.
- SYNC: Synchronization for frequency.
- FB: Feedback voltage input for output regulation.
- Rset: Resistor connection for adjustable output voltage.
The MP23701GQEU-Z is widely used in battery-powered devices and other applications requiring efficient power conversion.

Manufacturer

The MP23701GQEU-Z is manufactured by Monolithic Power Systems, Inc. (MPS). MPS is a semiconductor company that specializes in high-performance power management solutions. They design and provide a range of power management ICs, including voltage regulators, power converters, LED drivers, and motor drivers, primarily for various applications in consumer electronics, communication, automotive, and industrial markets. Founded in 1997, MPS is known for its innovative products that offer high efficiency, compact size, and reliability. The company is headquartered in San Jose, California, and has a strong focus on engineering and customer service.

Application

The MP23701GQEU-Z is a high-efficiency buck converter integrated circuit primarily used in applications requiring DC-DC voltage regulation. Its application areas include power management in consumer electronics, telecommunications, data centers, industrial equipment, and automotive systems. It is suitable for use in battery-powered devices, point-of-load converters, and various embedded systems due to its compact size and ability to deliver high output current with low power loss.

Equivalent

The MP23701GQEU-Z is a step-down regulator from Monolithic Power Systems. Equivalent products include the LM2596 from Texas Instruments, TPS54331 also from Texas Instruments, and the LT1763 from Analog Devices. Ensure to verify specifications such as output voltage, current, and package type for compatibility in your application.