ISL97650BIRTZ-TK

Product Overview

Category

ISL97650BIRTZ-TK belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in various electronic devices for controlling and driving LED backlighting.

Characteristics

• Package: The ISL97650BIRTZ-TK comes in a small outline integrated circuit (SOIC) package.
• Essence: It is a high-efficiency, low-noise, and compact LED driver IC.
• Packaging/Quantity: The IC is typically sold in reels or tubes, with a quantity of 2500 units per reel.

Specifications

The specifications of the ISL97650BIRTZ-TK include:

• Input Voltage Range: 4.5V to 26V
• Output Voltage Range: 20V to 200V
• Maximum Output Current: 120mA
• Dimming Control: Analog/PWM
• Efficiency: Up to 92%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed pin configuration of the ISL97650BIRTZ-TK is as follows:

1. VIN: Input voltage
2. GND: Ground
3. VOUT: Output voltage
4. DIM: Dimming control input
5. FB: Feedback pin for regulating output voltage
6. EN: Enable pin for turning on/off the IC

Functional Features

The ISL97650BIRTZ-TK offers several functional features, including:

• High efficiency power conversion
• Wide input voltage range
• Adjustable output voltage
• Integrated over-temperature protection
• Analog or PWM dimming control
• Low noise operation

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Wide input voltage range allows for versatile applications - Integrated over-temperature protection ensures safe operation - Dimming control options provide flexibility in lighting design

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

Working Principles

The ISL97650BIRTZ-TK operates as a boost converter, converting the input voltage to a higher output voltage required for driving LED backlighting. It utilizes a feedback mechanism to regulate the output voltage and provides dimming control through analog or PWM signals.

Detailed Application Field Plans

The ISL97650BIRTZ-TK is commonly used in various applications, including:

1. LCD monitors and televisions
2. Automotive displays and infotainment systems
3. Industrial control panels
4. Portable electronic devices with LED backlights
5. Signage and advertising displays

Alternative Models

Some alternative models that can be considered as alternatives to the ISL97650BIRTZ-TK are:

1. LT3760: A similar boost converter IC with higher output current capability.
2. AP3031: An integrated LED driver IC with built-in protection features.
3. TPS61165: A compact LED driver IC with adjustable output voltage and dimming control.

These alternative models offer similar functionality and can be suitable replacements depending on specific requirements.

In conclusion, the ISL97650BIRTZ-TK is a versatile LED driver IC that offers high efficiency, wide input voltage range, and flexible dimming control. Its compact size and integrated protection features make it suitable for various applications in the electronics industry.