MPQ1924HS-LF-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: HSOP-8
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 1.5A
• Quiescent Current: 50µA
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ1924HS-LF-Z has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. PGND: Power ground pin
7. NC: No connection
8. VOUT: Output voltage pin

Functional Features

• High efficiency conversion
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft start function
• Adjustable output voltage

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for space-saving designs
• Wide input voltage range provides flexibility in various applications
• Overcurrent and thermal protection ensure safe operation
• Soft start function prevents excessive inrush current

Disadvantages

• Limited maximum output current of 1.5A
• Operating temperature range may not be suitable for extreme environments

Working Principles

The MPQ1924HS-LF-Z is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and VIN. It utilizes a switching frequency of 1.2MHz to achieve high efficiency conversion. The feedback pin (FB) is used to set the desired output voltage, which can be adjusted according to the application requirements. The enable pin (EN) controls the ON/OFF state of the regulator.

Detailed Application Field Plans

The MPQ1924HS-LF-Z is commonly used in various applications, including:

1. Battery-powered devices
2. Portable electronics
3. IoT devices
4. Wearable devices
5. Industrial automation
6. Automotive electronics

Detailed and Complete Alternative Models

• MPQ1923HS-LF-Z
• MPQ1925HS-LF-Z
• MPQ1926HS-LF-Z
• MPQ1927HS-LF-Z
• MPQ1928HS-LF-Z
• MPQ1929HS-LF-Z
• MPQ1930HS-LF-Z
• MPQ1931HS-LF-Z
• MPQ1932HS-LF-Z
• MPQ1933HS-LF-Z

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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