STP16CPC26TTR

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STP16CPC26TTR

IC LED DRV LIN ANALOG 24TSSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Linear
Topology Shift Register
InternalSwitch(s) Yes
NumberofOutputs 16
Voltage-Supply(Min) 3V
Voltage-Supply(Max) 5.5V
Voltage-Output 20V
Current-Output/Channel 90mA
Frequency 30MHz
Dimming Analog
Applications Lighting
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 24-TSSOP (0.173, 4.40mm Width)

概述

Description

The STP16CPC26TTR is a type of infrared (IR) phototransistor. Phototransistors are semiconductor devices that convert light into electrical signals, and they're widely used in applications like remote controls, optical encoders, and other light sensing technologies.
Key features of the STP16CPC26TTR include:
1. Package Type: It typically comes in a surface-mount package, which is suitable for compact electronic designs.
2. Sensitivity: It is designed to be sensitive to infrared light, often in the range of 800nm to 1100nm wavelengths.
3. Response Time: The device is known for its fast response time, making it suitable for applications requiring quick detection of light changes.
4. Applications: Commonly used in consumer electronics, industrial automation, and other systems requiring reliable IR light detection and conversion to an electrical signal.
5. Durability: It often features a durable build that allows for long-term use in various environmental conditions.
These characteristics make the STP16CPC26TTR a versatile component in modern electronic systems requiring efficient and reliable light detection and signal processing.

Features

The STP16CPC26TTR is a 16-bit constant current LED sink driver. Key features include:
1. Current Regulation: Delivers a constant current output for LED applications, which ensures uniform brightness across all connected LEDs.
2. Output Channels: Comprises 16 output channels, making it suitable for driving multiple LEDs simultaneously.
3. Data Transfer: Utilizes Serial-In, Parallel-Out (SIPO) shift register to facilitate data transfer, which is efficient for LED matrix and display applications.
4. Current Control: Allows for individual current control per channel through external resistors, enhancing flexibility for different LED configurations.
5. Low Voltage Operation: Supports a low voltage range, making it compatible with a wide array of microcontrollers.
6. Thermal Protection: Features built-in thermal shutdown protection to prevent overheating.
7. Package and Reliability: Offered in TSSOP or QSOP packaging, ensuring compact design and reliability.
8. PWM Compatibility: Can integrate with PWM signals for brightness control.
These attributes make the STP16CPC26TTR a robust choice for applications requiring efficient LED driving and control, such as displays and indicator systems.

Package

The STP16CPC26TTR is a 16-bit LED driver IC packaged in a TSSOP (Thin Shrink Small Outline Package) with 28 pins. This type of package is compact and suitable for surface-mount technology, making it ideal for applications requiring efficient PCB space usage.

Pinout

The STP16CPC26TTR is a 16-bit constant current LED sink driver. It is designed to drive LED displays by providing a constant current to each of the LEDs. The device is housed in a TSSOP-24 package, which means it has 24 pins.
Key functions of the STP16CPC26TTR include:
1. Constant Current Output: It provides a consistent current for each of the 16 output channels, ensuring uniform brightness across all connected LEDs.
2. Serial-In/Parallel-Out Shift Register: The device features a serial data input and a 16-bit shift register that allows for controlling LED displays through a serial interface.
3. Current Adjustability: The output current for each LED can be adjusted via an external resistor, providing flexibility in the brightness control.
4. Open and Short LED Detection: It includes built-in diagnostics for detecting open and short circuits in the LED strings.
Overall, the STP16CPC26TTR is a versatile component for LED driving applications, offering efficient control and diagnostics for LED displays.

Manufacturer

The STP16CPC26TTR is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer. They design, develop, manufacture, and market a wide range of semiconductor products used in various applications, including automotive, industrial, personal electronics, communications equipment, and more. STMicroelectronics is known for producing integrated circuits, microcontrollers, and discrete devices that serve numerous sectors in the technology industry.

Application

The STP16CPC26TTR is a 16-bit constant current LED sink driver commonly used in applications such as LED displays, signage, and backlighting. It offers low power consumption, enhanced brightness uniformity, and precise control of LED current, making it ideal for automotive lighting, industrial control panels, and consumer electronics displays. Its shift register and latch design simplifies the microcontroller interface, making it suitable for applications requiring efficient and reliable LED driving.

Equivalent

The STP16CPC26TTR is a 16-bit constant current LED driver by STMicroelectronics. Equivalent products include the Texas Instruments TLC59282, Maxim Integrated MAX6969, and the ON Semiconductor CAT4016. These ICs offer similar functionality for LED driving applications, featuring constant current outputs and serial interface controls, although specific electrical characteristics and additional features may vary slightly. Always compare datasheets to ensure exact compatibility with your application.

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