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TLC59282DBQR
+BOMIC LED DRIVER LINEAR 45MA 24SSOP
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #TLC59282DBQR
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패키지 SSOP (DBQ)-24
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재고3557
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사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Type | Linear |
| Topology | Shift Register |
| InternalSwitch(s) | Yes |
| NumberofOutputs | 16 |
| Voltage-Supply(Min) | 3V |
| Voltage-Supply(Max) | 5.5V |
| Voltage-Output | 17V |
| Current-Output/Channel | 45mA |
| Frequency | 35MHz |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 24-SSOP (0.154, 3.90mm Width) |
개요
Description
The TLC59282DBQR is a 16-channel, constant current LED sink driver from Texas Instruments, designed for LED display applications. It operates with an input voltage range of 3 V to 5.5 V and is capable of driving up to 45 mA per channel, making it suitable for a wide range of LED configurations. The device features an adjustable constant-current output, which is set via an external resistor, ensuring consistent LED brightness.
Key features include a serial-in, parallel-out shift register, thermal shutdown protection, and low power consumption. The TLC59282DBQR is equipped with a data transfer rate up to 30 MHz, allowing for fast updating of LED displays. Its compact, surface-mount package makes it ideal for space-constrained applications. Additionally, the device supports daisy-chaining, enabling scalability in larger LED arrays.
Overall, the TLC59282DBQR offers a reliable solution for efficient LED driving, with robust features to support various display and lighting applications.
Key features include a serial-in, parallel-out shift register, thermal shutdown protection, and low power consumption. The TLC59282DBQR is equipped with a data transfer rate up to 30 MHz, allowing for fast updating of LED displays. Its compact, surface-mount package makes it ideal for space-constrained applications. Additionally, the device supports daisy-chaining, enabling scalability in larger LED arrays.
Overall, the TLC59282DBQR offers a reliable solution for efficient LED driving, with robust features to support various display and lighting applications.
Equivalent
The TLC59282DBQR is an LED driver IC from Texas Instruments. Equivalent products include:
1. STMicroelectronics STP08DP05
2. ON Semiconductor NCL30160
3. Maxim Integrated MAX6969
4. Toshiba TB62706BPG
5. NXP Semiconductors PCA9955B
These alternatives offer similar functionality, like constant-current LED driving, but always verify specifications to ensure compatibility with your specific application.
1. STMicroelectronics STP08DP05
2. ON Semiconductor NCL30160
3. Maxim Integrated MAX6969
4. Toshiba TB62706BPG
5. NXP Semiconductors PCA9955B
These alternatives offer similar functionality, like constant-current LED driving, but always verify specifications to ensure compatibility with your specific application.
Features
The TLC59282DBQR is a 16-channel, constant-current sink LED driver designed by Texas Instruments. Key features include:
1. Constant Current Outputs: Provides 16 channels with adjustable constant current to drive LEDs, ensuring uniform brightness.
2. Current Adjustment: Allows for global current adjustment via an external resistor, enabling precise control of LED brightness.
3. Serial Data Interface: Features a serial data interface for easy integration with microcontrollers or other digital systems.
4. High Output Capability: Each channel can handle up to 50 mA, suitable for driving various LED arrays.
5. Wide Supply Voltage Range: Operates over a wide voltage range, typically from 3.0 V to 5.5 V.
6. Thermal Protection: Includes built-in thermal shutdown and undervoltage lockout to enhance reliability and prevent damage.
7. Error Detection: Offers open and shorted LED detection for troubleshooting and system diagnostics.
8. Package: Available in a compact, surface-mount package (SSOP-24), ideal for space-constrained applications.
The TLC59282DBQR is well-suited for applications such as LED displays, signage, and backlighting where precise control and reliability are crucial.
1. Constant Current Outputs: Provides 16 channels with adjustable constant current to drive LEDs, ensuring uniform brightness.
2. Current Adjustment: Allows for global current adjustment via an external resistor, enabling precise control of LED brightness.
3. Serial Data Interface: Features a serial data interface for easy integration with microcontrollers or other digital systems.
4. High Output Capability: Each channel can handle up to 50 mA, suitable for driving various LED arrays.
5. Wide Supply Voltage Range: Operates over a wide voltage range, typically from 3.0 V to 5.5 V.
6. Thermal Protection: Includes built-in thermal shutdown and undervoltage lockout to enhance reliability and prevent damage.
7. Error Detection: Offers open and shorted LED detection for troubleshooting and system diagnostics.
8. Package: Available in a compact, surface-mount package (SSOP-24), ideal for space-constrained applications.
The TLC59282DBQR is well-suited for applications such as LED displays, signage, and backlighting where precise control and reliability are crucial.
Pinout
The TLC59282DBQR is a 16-channel constant-current sink LED driver from Texas Instruments. It comes in a 24-pin package. The primary function of this device is to drive LED displays or clusters by providing consistent current to each channel, ensuring uniform brightness across all LEDs.
Here's a brief breakdown of its pin functions:
- VCC: Power supply pin for the logic circuit.
- GND: Ground pin.
- SIN (Serial Data Input): Input pin for serial data.
- SOUT (Serial Data Output): Output pin to transmit the serial data to the next device in a daisy chain configuration.
- CLK (Clock Input): Input pin to provide clock signals for the serial data input.
- LE (Latch Enable): Pin to latch the data into the output registers.
- OE (Output Enable): Pin to enable or disable the outputs.
- OUT0 to OUT15 (Output Pins): Connects to the cathodes of the LEDs, providing constant current to each LED.
This device is suitable for applications requiring consistent LED brightness, such as signage, display backlighting, and other LED-related applications.
Here's a brief breakdown of its pin functions:
- VCC: Power supply pin for the logic circuit.
- GND: Ground pin.
- SIN (Serial Data Input): Input pin for serial data.
- SOUT (Serial Data Output): Output pin to transmit the serial data to the next device in a daisy chain configuration.
- CLK (Clock Input): Input pin to provide clock signals for the serial data input.
- LE (Latch Enable): Pin to latch the data into the output registers.
- OE (Output Enable): Pin to enable or disable the outputs.
- OUT0 to OUT15 (Output Pins): Connects to the cathodes of the LEDs, providing constant current to each LED.
This device is suitable for applications requiring consistent LED brightness, such as signage, display backlighting, and other LED-related applications.
Manufacturer
The TLC59282DBQR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. They are particularly known for their analog chips and embedded processors, which are used in various applications including automotive, industrial, personal electronics, and communications equipment. Texas Instruments is a well-established company in the electronics industry, with a reputation for quality and innovation in semiconductor technology.
Application
The TLC59282DBQR is an LED driver IC primarily used in various applications requiring precise LED control and driving capabilities. Key application areas include:
1. LED Displays: Used in digital signage, billboards, and information displays where uniform brightness and color consistency are crucial.
2. Backlighting: Employed in LCD TVs, monitors, and keypads for efficient backlighting solutions.
3. Automotive Lighting: Utilized in dashboard indicators, interior lighting, and exterior lighting systems.
4. Consumer Electronics: Integrated into devices like projectors and cameras for enhancing LED performance.
5. Architectural Lighting: Supports dynamic lighting solutions in architectural installations and stage lighting setups.
Overall, the TLC59282DBQR is suitable for applications requiring high-performance LED control and efficiency.
1. LED Displays: Used in digital signage, billboards, and information displays where uniform brightness and color consistency are crucial.
2. Backlighting: Employed in LCD TVs, monitors, and keypads for efficient backlighting solutions.
3. Automotive Lighting: Utilized in dashboard indicators, interior lighting, and exterior lighting systems.
4. Consumer Electronics: Integrated into devices like projectors and cameras for enhancing LED performance.
5. Architectural Lighting: Supports dynamic lighting solutions in architectural installations and stage lighting setups.
Overall, the TLC59282DBQR is suitable for applications requiring high-performance LED control and efficiency.
Package
The TLC59282DBQR is a 16-channel constant current LED driver from Texas Instruments. It comes in an SSOP (Shrink Small Outline Package) with 24 pins, specifically a DBQ package type. This package is designed for surface mounting on printed circuit boards (PCBs), making it suitable for compact and efficient LED driving applications.
