IR3563BMTRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Wide input voltage range - Low dropout voltage - Adjustable output voltage - Overcurrent and thermal protection - Small form factor

Package: 16-Lead MLPQ (4x4mm)

Essence: The IR3563BMTRPBF is a power management IC designed to regulate voltage efficiently in various electronic devices.

Packaging/Quantity: The IR3563BMTRPBF is typically packaged in reels containing 2500 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Dropout Voltage: 200mV at 1A
• Maximum Output Current: 3A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IR3563BMTRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SS: Soft-start pin
6. PG: Power good pin
7. VOUT: Output voltage pin

Functional Features

• High efficiency conversion
• Fast transient response
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage through external resistors
• Soft-start function for controlled startup
• Power good indicator for system monitoring

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows compatibility with various power sources - Small form factor enables space-saving designs - Overcurrent and thermal protection ensure device safety - Adjustable output voltage provides flexibility in different applications

Disadvantages: - Limited maximum output current of 3A may not be suitable for high-power devices - Requires external resistors for output voltage adjustment

Working Principles

The IR3563BMTRPBF operates as a voltage regulator by converting the input voltage to a stable output voltage. It utilizes a control loop to maintain the desired output voltage by adjusting the duty cycle of an internal switch. The integrated circuit incorporates various protection mechanisms to safeguard against overcurrent and excessive temperature.

Detailed Application Field Plans

The IR3563BMTRPBF is commonly used in the following applications:

1. Mobile devices: Provides efficient power management for smartphones, tablets, and portable media players.
2. IoT devices: Enables reliable voltage regulation in connected devices such as smart home appliances and wearable devices.
3. Industrial equipment: Ensures stable power supply in industrial automation systems, motor drives, and control circuits.
4. Automotive electronics: Facilitates voltage regulation in automotive infotainment systems, lighting modules, and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. IR3565BMTRPBF: Similar power management IC with higher maximum output current of 5A.
2. IR3567BMTRPBF: Power management IC with adjustable output voltage and integrated power good indicator.
3. IR3568BMTRPBF: Voltage regulator IC with wide input voltage range and built-in soft-start function.

(Note: This list is not exhaustive and there are other alternative models available in the market.)

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