MP3352DQ-LF-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Voltage Drop, Small Package Size
• Package: QFN (Quad Flat No-Lead)
• Essence: Regulator IC for Power Management Applications
• Packaging/Quantity: Tape and Reel / 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 2A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Protection Features: Overcurrent Protection, Thermal Shutdown, Undervoltage Lockout

Detailed Pin Configuration

The MP3352DQ-LF-Z has a total of 16 pins arranged as follows:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. SS: Soft-Start Pin
6. PGND: Power Ground
7. SW: Switch Node
8. SW: Switch Node
9. SW: Switch Node
10. SW: Switch Node
11. VOUT: Output Voltage
12. VOUT: Output Voltage
13. VOUT: Output Voltage
14. VOUT: Output Voltage
15. PGND: Power Ground
16. VIN: Input Voltage

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency ensures minimal power loss.
• Low voltage drop enables efficient power conversion.
• Compact package size saves board space.
• Overcurrent protection safeguards the circuit from excessive current.
• Thermal shutdown prevents overheating.
• Undervoltage lockout protects against low input voltage conditions.

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings. - Small package size allows for compact designs. - Wide input voltage range provides flexibility. - Overcurrent protection ensures circuit safety. - Thermal shutdown prevents damage from overheating.

Disadvantages: - Limited maximum output current (2A). - Restricted output voltage range (0.6V to 3.6V).

Working Principles

The MP3352DQ-LF-Z is a regulator IC that operates by converting the input voltage to a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The integrated control circuitry adjusts the duty cycle of the internal power switch to maintain the desired output voltage. This enables efficient power conversion with minimal voltage drop.

Detailed Application Field Plans

The MP3352DQ-LF-Z is suitable for various power management applications, including but not limited to:

1. Portable electronic devices
2. Battery-powered systems
3. IoT (Internet of Things) devices
4. Wearable technology
5. Industrial automation
6. Automotive electronics
7. LED lighting

Detailed and Complete Alternative Models

1. MP3350DQ-LF-Z: Similar specifications and features, but with a different pin configuration.
2. MP3351DQ-LF-Z: Higher maximum output current (3A), otherwise similar to MP3352DQ-LF-Z.
3. MP3353DQ-LF-Z: Lower maximum output current (1.5A), otherwise similar to MP3352DQ-LF-Z.

These alternative models provide options with varying specifications to suit different application requirements.

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