RT9625BZQW

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple protection features

Package: QFN-16

Essence: RT9625BZQW is a power management integrated circuit designed for various applications requiring efficient power conversion and management.

Packaging/Quantity: The RT9625BZQW is available in a QFN-16 package. The quantity per package may vary depending on the supplier.

Specifications

The specifications of RT9625BZQW include:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 0.6V to VIN
• Maximum Output Current: 1.5A
• Switching Frequency: Up to 1.5MHz
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9625BZQW has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

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

Functional Features

The RT9625BZQW offers the following functional features:

1. High Efficiency: The IC incorporates advanced power conversion techniques, resulting in high efficiency and reduced power loss.
2. Low Power Consumption: The device itself consumes minimal power, making it suitable for battery-powered applications.
3. Wide Input Voltage Range: The IC can operate within a wide input voltage range, allowing flexibility in various applications.
4. Multiple Protection Features: The RT9625BZQW includes protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown, ensuring safe operation.

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Compact size enables space-saving designs - Wide input voltage range provides versatility - Multiple protection features ensure safety

Disadvantages: - Limited maximum output current (1.5A) - May require additional external components for specific applications

Working Principles

The RT9625BZQW operates based on a switching regulator topology. It converts the input voltage to the desired output voltage by rapidly switching the internal power MOSFET. This switching action allows efficient power transfer while minimizing power loss. The feedback mechanism ensures stable output voltage regulation.

Detailed Application Field Plans

The RT9625BZQW is widely used in various applications that require efficient power management and conversion. Some of the common application fields include:

1. Portable Electronic Devices: Smartphones, tablets, portable media players, etc.
2. Battery-Powered Systems: Wireless devices, IoT sensors, wearable devices, etc.
3. Industrial Equipment: Test and measurement instruments, control systems, motor drives, etc.
4. Automotive Electronics: Infotainment systems, lighting controls, power modules, etc.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the RT9625BZQW are:

1. RT9618CZQW
2. RT9628BZQW
3. RT9630DZQW
4. RT9645EZQW

These alternative models can be considered based on specific requirements and application needs.

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