TPS92360DCKR

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TPS92360DCKR

IC LED DRV RGLTR PWM 1.2A SC70-5

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規格

Part Status Active
Base Product Number TPS92360
Type DC DC Regulator
Topology Step-Up (Boost)
Internal Switch(s) Yes
Number of Outputs 1
Voltage - Supply (Min) 2.7V
Voltage - Supply (Max) 5.5V
Voltage - Output 2.7V ~ 38V
Current - Output / Channel 1.2A
Frequency 1.2MHz
Dimming PWM
Applications Backlight
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package 5-TSSOP, SC-70-5, SOT-353
Supplier Device Package SC-70-5
Packaging Cut Tape (CT), Tape & Reel (TR)

概述

Description

The TPS92360DCKR is a high-efficiency LED driver IC from Texas Instruments, designed for backlighting applications in displays. This device integrates linear current regulators and operates as a boost converter to efficiently drive a series of LEDs. It features a wide input voltage range and offers precise current regulation, ensuring consistent brightness and color accuracy across LEDs. The TPS92360DCKR is equipped with fault protection mechanisms such as overvoltage, overcurrent, and thermal shutdown, enhancing reliability and safety. Its compact package and minimal external component requirements make it suitable for space-constrained applications. Additionally, the TPS92360DCKR supports PWM dimming, allowing users to control brightness levels efficiently. This versatile IC is commonly used in televisions, monitors, and other display systems requiring uniform LED backlighting.

Features

The TPS92360DCKR is a high-efficiency LED driver integrated circuit from Texas Instruments, designed for backlighting and general lighting applications. Key features include:
1. High-Efficiency Boost Converter: It efficiently drives multiple series-connected LEDs.
2. Wide Input Voltage Range: Supports an input voltage range from 3 V to 40 V, accommodating various power sources.
3. Adjustable Switching Frequency: The switching frequency is adjustable between 300 kHz and 2.2 MHz, providing flexibility in design and efficiency optimization.
4. Current Regulation: Ensures precise LED current regulation, which is crucial for consistent brightness and color.
5. PWM Dimming: Supports PWM dimming for effective brightness control.
6. Integrated Protection Features: Includes over-current protection, over-voltage protection, and thermal shutdown to ensure safe operation under various conditions.
7. Compact Package: Available in a small, thermally efficient 10-pin DCK (VSSOP) package, suitable for space-constrained applications.
These features make the TPS92360DCKR suitable for applications requiring efficient and reliable LED driving solutions, such as automotive lighting, LCD backlighting, and other LED-based illumination systems.

Package

The TPS92360DCKR is packaged in a SOT-23-6 (Small Outline Transistor) package. This package type features six pins and is commonly used for compact, surface-mounted electronic components.

Pinout

The TPS92360DCKR is a high-efficiency LED driver IC designed by Texas Instruments. It is typically used in applications requiring backlighting solutions, particularly for LCD displays. This device is housed in a 6-pin SC-70 package.
The pin functions are as follows:
1. VIN: Supply voltage input to the IC.
2. SW: Switch node, connected to the inductor.
3. GND: Ground connection for the device.
4. FB: Feedback pin for regulation, connected to the output.
5. EN: Enable pin used to turn the device on or off.
6. COMP: Compensation pin used for loop stability.
This concise structure and functionality make the TPS92360DCKR suitable for compact and efficient LED backlighting applications.

Manufacturer

The TPS92360DCKR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits and microcontrollers. The company serves various industries, providing products for applications in areas such as automotive, industrial, electronics, and communications.

Application

The TPS92360DCKR is primarily used in LED lighting applications, such as backlighting for LCD displays, general illumination, and architectural lighting. Its high-efficiency, low-noise operation makes it suitable for LED drivers in TVs, monitors, and display panels. Additionally, it can be used in automotive lighting and other applications requiring reliable, efficient LED power management solutions.

Equivalent

Equivalent products to the TPS92360DCKR, a high-efficiency LED driver from Texas Instruments, include the LT3477 from Analog Devices, the MP24833 from Monolithic Power Systems, and the LM3414 from Texas Instruments. Each of these serves similar functions in driving LED applications and offers varying features like dimming capabilities and efficiency optimizations, so it's important to compare specifications to ensure compatibility with your design requirements.

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