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STLED316SMTR

Name: STLED316SMTR
Rating: 4.7 (12 reviews)

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製造商。部分 #STLED316SMTR
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資料表 STLED316SMTR DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Applications	LED Controller with Keyscan, 6-Digit
Interface	Serial
Voltage-Supply	4.5V ~ 5.5V
Package/Case	24-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage	24-SO

概述

Description

The STLED316SMTR is a high-performance LED driver IC designed for driving multiple LED applications, typically used in automotive lighting, signage, and general lighting solutions. This device features a constant current output, ensuring uniform brightness across LEDs. It can operate from a wide input voltage range, making it versatile for various power supply conditions.
Key features include thermal protection, over-voltage, and under-voltage lockout to safeguard the LEDs and driver. The STLED316SMTR supports dimming functions, allowing for enhanced control over lighting intensity and power consumption. Its compact package makes it suitable for space-constrained designs.
Additionally, the IC is designed for efficiency, minimizing energy loss and heat generation, which contributes to longer LED lifespan and reliability. With its robust performance and integrated safety features, the STLED316SMTR is an ideal choice for designers looking for a reliable LED driver solution.

Features

The STLED316SMTR is a compact, low-power LED driver designed for a variety of lighting applications. Key features include:
1. Integrated Circuit: It combines multiple functions in a single chip for simplicity and efficiency.
2. Constant Current Control: Provides stable current output for consistent LED brightness.
3. Wide Input Voltage Range: Supports various voltage levels, making it suitable for diverse applications.
4. PWM Dimming Capability: Allows for adjustable brightness through pulse width modulation.
5. Thermal Protection: Integrated safeguards prevent overheating and enhance reliability.
6. High Efficiency: Designed to minimize power loss, improving overall system performance.
7. Compact Package: Ideal for space-constrained designs, facilitating easy integration into LED lighting systems.
These features make the STLED316SMTR a versatile solution for energy-efficient LED lighting.

Package

The STLED316SMTR is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package), which is designed for surface mounting. This compact package type allows for efficient use of space on PCBs while providing effective thermal performance.

Pinout

The STLED316SMTR is a dedicated LED driver IC designed for driving multiple LEDs in a variety of applications. It features a total of 16 pins.
Pin Functions:
1. VDD: Supply voltage input.
2. GND: Ground reference.
3. OUT1-OUT8: Outputs for driving individual LEDs (8 outputs).
4. Rset: Resistor setting pin for current control.
5. PWM: Pulse width modulation input for brightness control.
6. Dimming: Dimming control input.
7. Mode: Selects operation mode (e.g., constant current or PWM).
8. SEL: Selects between different LED configurations or modes.
9. Feedback: Feedback pin for current regulation.
10. SCL/SDA: I2C communication pins for configuration and control.
11. Fault: Open-drain output for indicating fault conditions.
The STLED316SMTR is suitable for applications such as backlighting, signage, and decorative lighting.

Manufacturer

The STLED316SMTR is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of electronic components and systems, including microcontrollers, sensors, power management ICs, and various types of integrated circuits. The company serves various markets, such as automotive, industrial, consumer electronics, and telecommunications, focusing on innovation and sustainable practices in the semiconductor industry.

Application

The STLED316SMTR is primarily used in LED lighting applications, including automotive lighting, decorative lighting, and general illumination. It is suitable for driving high-brightness LEDs in backlighting for displays, indicator lights, and signage. The device is also employed in smart lighting systems and energy-efficient lighting solutions, providing features such as dimming and color control.

Equivalent

The STLED316SMTR is a high-performance LED driver. Equivalent products include the NCP81074, LM34063, and MIC3205. Be sure to check specifications like output current, voltage range, efficiency, and package type for compatibility. Always consult datasheets for detailed comparisons.