ACT4533CYH-T

Product Overview

Category

ACT4533CYH-T belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management purposes.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range

Package

ACT4533CYH-T is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of ACT4533CYH-T lies in its ability to efficiently regulate and control power supply within electronic devices.

Packaging/Quantity

ACT4533CYH-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 0.6V - 3.6V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ACT4533CYH-T features a total of 8 pins, each serving a specific purpose:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. PG: Power good pin
7. VOUT: Output voltage pin
8. COMP: Compensation pin

Functional Features

• High efficiency conversion
• Overcurrent protection
• Thermal shutdown protection
• Soft start function
• Power good indication

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Compact size enables integration into space-constrained designs
• Overcurrent and thermal shutdown protection enhance device safety

Disadvantages

• Limited maximum output current may restrict usage in high-power applications
• Requires external components for proper operation

Working Principles

ACT4533CYH-T operates on the principle of pulse width modulation (PWM) to regulate the output voltage. It utilizes an internal control loop to adjust the duty cycle of the switching signal, ensuring a stable and accurate output voltage.

Detailed Application Field Plans

ACT4533CYH-T finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ACT4533CYH-T are: - ACT4532CYH-T - ACT4534CYH-T - ACT4535CYH-T - ACT4536CYH-T

These models offer similar functionality and characteristics, providing flexibility in design choices.

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