사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Linear |
| InternalSwitch(s) | Yes |
| NumberofOutputs | 16 |
| Voltage-Supply(Min) | 3V |
| Voltage-Supply(Max) | 5.5V |
| Voltage-Output | 17V |
| Current-Output/Channel | 120mA |
| Dimming | I²C |
| Applications | Backlight |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 32-VFQFN Exposed Pad |
개요
Description
The TLC59116IRHBR is a 16-channel I²C bus-controlled LED driver designed by Texas Instruments. It is commonly used in applications requiring efficient LED control, such as in displays or lighting systems. The device can drive up to 16 LED channels with constant current, ensuring consistent brightness and performance across each LED. It operates over a wide power supply range and features an adjustable current control, enabling precise brightness settings for each channel.
The TLC59116IRHBR integrates PWM control for dimming and individual channel on/off control, offering flexibility in LED management. With its I²C interface, it allows easy integration with microcontrollers for automated or programmable LED control. Built-in diagnostic features, such as open-load and shorted-load detection, enhance system reliability. Its compact 24-pin VQFN package makes it suitable for space-constrained designs. The device is widely used in automotive, industrial, and consumer electronics for its reliability and efficient performance in multi-channel LED applications.
The TLC59116IRHBR integrates PWM control for dimming and individual channel on/off control, offering flexibility in LED management. With its I²C interface, it allows easy integration with microcontrollers for automated or programmable LED control. Built-in diagnostic features, such as open-load and shorted-load detection, enhance system reliability. Its compact 24-pin VQFN package makes it suitable for space-constrained designs. The device is widely used in automotive, industrial, and consumer electronics for its reliability and efficient performance in multi-channel LED applications.
Equivalent
The TLC59116IRHBR is an I2C bus controlled 16-channel LED driver from Texas Instruments. Equivalent products include:
1. NXP PCA9685 - 16-channel, 12-bit PWM Fm+ I2C-bus LED controller.
2. STMicroelectronics STP16CPC26 - 16-bit constant current LED sink driver.
3. Microchip Technology MCP23017 - I2C I/O expander with 16 outputs.
4. ON Semiconductor CAT9555 - 16-bit I2C I/O port with interrupt.
Check datasheets for compatibility in terms of voltage, current, and protocol features.
1. NXP PCA9685 - 16-channel, 12-bit PWM Fm+ I2C-bus LED controller.
2. STMicroelectronics STP16CPC26 - 16-bit constant current LED sink driver.
3. Microchip Technology MCP23017 - I2C I/O expander with 16 outputs.
4. ON Semiconductor CAT9555 - 16-bit I2C I/O port with interrupt.
Check datasheets for compatibility in terms of voltage, current, and protocol features.
Manufacturer
The TLC59116IRHBR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide array of analog and embedded processing chips. TI is known for its innovations in the electronics industry, providing solutions across various sectors including industrial, automotive, personal electronics, and communications equipment. The company focuses on developing technologies that enable customers to create more efficient and reliable electronic products.
Application
The TLC59116IRHBR is a 16-channel constant-current LED driver commonly used in various applications. Key areas include:
1. LED Displays and Signage: Used for driving LEDs in large display panels and electronic signs.
2. Backlighting: Suitable for driving backlights in LCD screens and other devices requiring uniform lighting.
3. Automotive Lighting: Applied in automotive applications for tail lights, dashboard lighting, and more.
4. General Lighting: Employed in architectural and decorative lighting setups.
5. Consumer Electronics: Utilized in devices requiring LED indicators or illumination, such as gaming consoles and home appliances.
These applications leverage the chip's ability to provide consistent current to multiple LEDs, ensuring uniform brightness and efficient operation.
1. LED Displays and Signage: Used for driving LEDs in large display panels and electronic signs.
2. Backlighting: Suitable for driving backlights in LCD screens and other devices requiring uniform lighting.
3. Automotive Lighting: Applied in automotive applications for tail lights, dashboard lighting, and more.
4. General Lighting: Employed in architectural and decorative lighting setups.
5. Consumer Electronics: Utilized in devices requiring LED indicators or illumination, such as gaming consoles and home appliances.
These applications leverage the chip's ability to provide consistent current to multiple LEDs, ensuring uniform brightness and efficient operation.
Package
The TLC59116IRHBR is a 16-channel I2C bus controlled LED driver from Texas Instruments. It comes in an HTSSOP (Heat Sink Thin Shrink Small Outline Package) package type with 24 pins. The package is designed to offer efficient thermal performance along with a compact footprint suitable for various LED driving applications.
