ISL97636IRZ-TK

Product Overview

The ISL97636IRZ-TK belongs to the category of LED drivers and is commonly used for controlling the brightness of LED backlighting in various electronic devices. This integrated circuit offers characteristics such as high efficiency, compact package size, and precise current regulation. The ISL97636IRZ-TK is typically available in a small outline package (SOIC) and is essential for achieving optimal performance in LED backlighting applications. It is usually supplied in tape and reel packaging with a specific quantity per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Current: Up to 30mA
• Dimming Control: PWM or DC voltage
• Package Type: SOIC
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL97636IRZ-TK features a standard pin configuration with pins designated for input power, ground, LED output, and dimming control. The detailed pinout is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. CTRL (Dimming Control) 4. LEDOUT (LED Output)

Functional Features

• High Efficiency: The ISL97636IRZ-TK offers high efficiency in converting input power to regulated LED output, minimizing energy loss.
• Precise Current Regulation: It provides accurate current regulation to ensure consistent brightness levels across the LED backlighting.
• Compact Package: The small outline package enables space-efficient integration into electronic devices.

Advantages and Disadvantages

Advantages

• High efficiency
• Precise current regulation
• Compact package size

Disadvantages

• Limited output current capacity compared to some alternative models

Working Principles

The ISL97636IRZ-TK operates by regulating the current flow through the LED backlighting based on the input voltage and dimming control signal. It utilizes pulse-width modulation (PWM) or DC voltage control to adjust the brightness of the LEDs while maintaining high efficiency.

Detailed Application Field Plans

The ISL97636IRZ-TK is widely used in applications requiring LED backlighting control, including: - LCD monitors - Automotive infotainment systems - Portable electronic devices

Detailed and Complete Alternative Models

Some alternative models to the ISL97636IRZ-TK include: - ISL97634IRZ-TK - ISL97635IRZ-TK - ISL97637IRZ-TK

These alternatives offer varying specifications and features, providing options for different application requirements.

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