MPQ2420GF-AEC1-Z

Product Overview

• Category: Power Management IC
• Use: Battery Charger
• Characteristics: High Efficiency, Compact Size
• Package: QFN-16
• Essence: Integrated Switching Regulator
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 2.5V to 6.0V
• Maximum Charging Current: 2A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ2420GF-AEC1-Z features a QFN-16 package with the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. PGND: Power Ground
5. BAT: Battery Connection
6. VOUT: Output Voltage
7. ISET: Charging Current Set Pin
8. ILIM: Current Limit Pin
9. TS: Thermal Shutdown Pin
10. STAT: Status Indicator Pin
11. PROG: Programming Pin
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection
15. NC: No Connection
16. NC: No Connection

Functional Features

• Integrated power switch and synchronous rectifier for high efficiency charging
• Wide input voltage range allows compatibility with various power sources
• Adjustable output voltage and charging current for flexibility
• Built-in thermal shutdown protection for safe operation
• Status indicator pin for charging status monitoring

Advantages and Disadvantages

Advantages: - High efficiency charging reduces power loss - Compact size saves board space - Wide input voltage range provides versatility - Adjustable output voltage and charging current offer flexibility

Disadvantages: - Limited maximum charging current of 2A - Operating temperature range may not be suitable for extreme environments

Working Principles

The MPQ2420GF-AEC1-Z is a battery charger IC that utilizes an integrated switching regulator to efficiently charge batteries. It operates by converting the input voltage from a power source into a regulated output voltage suitable for charging the connected battery. The IC incorporates a power switch and synchronous rectifier to minimize power loss during the charging process. It also includes various protection features such as thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The MPQ2420GF-AEC1-Z is commonly used in portable electronic devices, such as smartphones, tablets, and portable power banks. Its compact size and high efficiency make it ideal for applications where space and power consumption are critical. The adjustable output voltage and charging current allow customization to meet specific battery requirements. With its wide input voltage range, it can be used with various power sources, including USB ports and wall adapters.

Detailed and Complete Alternative Models

• MPQ2420GF-AEC1: Similar to MPQ2420GF-AEC1-Z but without the "Z" suffix indicating tape & reel packaging.
• MPQ2420GF-AEC2: Similar to MPQ2420GF-AEC1-Z but with a different pin configuration and package type (e.g., SOP-16).
• MPQ2420GF-AEC3: Enhanced version of MPQ2420GF-AEC1-Z with additional features such as overvoltage protection and battery temperature monitoring.

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