ISL6146CFRZ-TK

Product Overview

Category

ISL6146CFRZ-TK belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

ISL6146CFRZ-TK is available in a small form factor package, which makes it suitable for space-constrained applications.

Essence

The essence of ISL6146CFRZ-TK lies in its ability to efficiently regulate and control power supply in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 1.5A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL6146CFRZ-TK has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switch pin
6. PGND: Power ground pin
7. VOUT: Output voltage pin

Functional Features

• Integrated synchronous buck regulator
• Adjustable output voltage
• Soft-start function
• Overcurrent protection
• Thermal shutdown protection
• Under-voltage lockout

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Compact size allows for easy integration into various devices
• Wide input voltage range provides flexibility in different applications
• Overcurrent and thermal shutdown protection enhance device safety

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Higher cost compared to non-integrated power management solutions

Working Principles

ISL6146CFRZ-TK operates as a synchronous buck regulator, converting the input voltage to a lower, regulated output voltage. It utilizes pulse-width modulation (PWM) techniques to control the switching of the internal power MOSFETs, achieving high efficiency and accurate voltage regulation.

Detailed Application Field Plans

ISL6146CFRZ-TK finds applications 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

1. ISL6146CFRZ
2. ISL6146CFRZ-T7A
3. ISL6146CFRZ-T13
4. ISL6146CFRZ-T19
5. ISL6146CFRZ-T25

These alternative models offer similar functionality and characteristics to ISL6146CFRZ-TK, providing options for different design requirements.

In conclusion, ISL6146CFRZ-TK is an integrated circuit used for power management applications. With its high efficiency, compact size, and various protection features, it offers advantages in terms of power consumption and device safety. Its working principle as a synchronous buck regulator enables accurate voltage regulation. This product finds applications in a wide range of electronic devices, and there are alternative models available for different design needs.