MPQ2454GH-AEC1-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: QFN (Quad Flat No-Lead)
• 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 3.3V
• Maximum Output Current: 1A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ2454GH-AEC1-Z has a total of 16 pins. The pin configuration is as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SS: Soft-start pin
6. PGND: Power ground pin
7. SW: Switching node pin
8. VOUT: Output voltage pin
9. COMP: Compensation pin
10. AGND: Analog ground pin
11. NC: No connection
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• High efficiency voltage regulation
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function for smooth power-up
• Adjustable output voltage through external resistors

Advantages and Disadvantages

Advantages

• Compact size allows for space-saving designs
• High efficiency results in reduced power consumption
• Wide input voltage range enables versatile applications
• Overcurrent and thermal protection ensure device safety
• Soft-start function prevents inrush current during startup

Disadvantages

• Limited maximum output current of 1A
• Operating temperature range may not be suitable for extreme environments

Working Principles

The MPQ2454GH-AEC1-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 3.3V. It utilizes a switching regulator topology to achieve high efficiency power conversion. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output. The enable pin (EN) controls the operation of the regulator, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The MPQ2454GH-AEC1-Z is commonly used in various applications where efficient voltage regulation is required. Some potential application fields include:

1. Portable electronic devices: Smartphones, tablets, portable gaming consoles
2. Battery-powered systems: IoT devices, wearable devices, wireless sensors
3. Industrial equipment: Power supplies, motor control circuits, LED lighting
4. Automotive electronics: Infotainment systems, navigation systems, lighting control

Detailed and Complete Alternative Models

1. MPQ2454GH-AEC1: Similar to MPQ2454GH-AEC1-Z but without the "Z" suffix indicating tape and reel packaging.
2. MPQ2454GH-AEC2: Higher maximum output current of 2A, suitable for applications requiring higher power.
3. MPQ2454GH-AEC3: Extended operating temperature range of -40°C to +125°C, suitable for harsh environments.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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