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TPS92612QDBVRQ1
+Lista de MateriaisIC LED DRV LIN PWM 150MA SOT23-5
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FabricanteTexas Instruments
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Peça do Fabricante #TPS92612QDBVRQ1
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Pacote SOT-23-5
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Type | Linear |
| Internal Switch(s) | No |
| Number of Outputs | 1 |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 40V |
| Voltage - Output | 0V ~ 40V |
| Current - Output / Channel | 150mA |
| Dimming | PWM |
| Applications | Automotive, Lighting |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
The TPS92612QDBVRQ1 is a linear LED driver from Texas Instruments, specifically designed for automotive lighting applications. It is part of the TPS92612-Q1 series, which are AEC-Q100 qualified, ensuring reliability and performance in automotive environments. This device provides a constant current output, which is crucial for maintaining consistent LED brightness regardless of changes in battery voltage.
Key features include a wide input voltage range (5 V to 70 V), making it suitable for a variety of automotive power systems. It also includes protection features such as thermal shutdown, overcurrent protection, and fault detection, enhancing the safety and durability of the LED system. Additionally, the TPS92612QDBVRQ1 supports PWM dimming, allowing for flexible control over LED brightness.
Its compact SOT-23 package makes it suitable for space-constrained applications. Overall, the TPS92612QDBVRQ1 is ideal for applications requiring reliable and efficient LED driving solutions, such as headlights, tail lights, and interior lighting in vehicles.
Key features include a wide input voltage range (5 V to 70 V), making it suitable for a variety of automotive power systems. It also includes protection features such as thermal shutdown, overcurrent protection, and fault detection, enhancing the safety and durability of the LED system. Additionally, the TPS92612QDBVRQ1 supports PWM dimming, allowing for flexible control over LED brightness.
Its compact SOT-23 package makes it suitable for space-constrained applications. Overall, the TPS92612QDBVRQ1 is ideal for applications requiring reliable and efficient LED driving solutions, such as headlights, tail lights, and interior lighting in vehicles.
Equivalent
The TPS92612QDBVRQ1 is an LED driver IC from Texas Instruments, designed for automotive applications. Equivalent products could include:
1. LM3409 - A high-efficiency buck LED driver from Texas Instruments.
2. LT3922 - A synchronous step-down LED driver from Analog Devices.
3. AL8860 - A buck LED driver from Diodes Incorporated.
4. MIC28514 - A high-voltage buck LED driver from Microchip Technology.
Ensure compatibility with your specific requirements, as equivalents may vary slightly in features.
1. LM3409 - A high-efficiency buck LED driver from Texas Instruments.
2. LT3922 - A synchronous step-down LED driver from Analog Devices.
3. AL8860 - A buck LED driver from Diodes Incorporated.
4. MIC28514 - A high-voltage buck LED driver from Microchip Technology.
Ensure compatibility with your specific requirements, as equivalents may vary slightly in features.
Features
The TPS92612QDBVRQ1 is an automotive-grade linear LED driver developed by Texas Instruments. Key features include:
1. Regulation and Control: It provides a constant current output for driving LEDs, ensuring consistent brightness levels.
2. Input Voltage Range: Supports a wide input voltage range typically from 5 V to 70 V, accommodating various automotive power systems.
3. Current Capability: Capable of driving output currents up to 150 mA, making it suitable for LED string applications.
4. Thermal Management: Includes thermal shutdown protection to prevent damage from overheating, enhancing reliability.
5. LED Open/Short Protection: Equipped with LED open and short circuit protection features to maintain system integrity and safety.
6. Automotive Qualification: AEC-Q100 qualified, ensuring it meets rigorous automotive industry standards for performance and reliability.
7. Compact Package: Available in a small SOT-23-6 package, facilitating space-saving designs in automotive applications.
This makes the TPS92612QDBVRQ1 an ideal choice for automotive lighting applications requiring robust and efficient LED driving solutions.
1. Regulation and Control: It provides a constant current output for driving LEDs, ensuring consistent brightness levels.
2. Input Voltage Range: Supports a wide input voltage range typically from 5 V to 70 V, accommodating various automotive power systems.
3. Current Capability: Capable of driving output currents up to 150 mA, making it suitable for LED string applications.
4. Thermal Management: Includes thermal shutdown protection to prevent damage from overheating, enhancing reliability.
5. LED Open/Short Protection: Equipped with LED open and short circuit protection features to maintain system integrity and safety.
6. Automotive Qualification: AEC-Q100 qualified, ensuring it meets rigorous automotive industry standards for performance and reliability.
7. Compact Package: Available in a small SOT-23-6 package, facilitating space-saving designs in automotive applications.
This makes the TPS92612QDBVRQ1 an ideal choice for automotive lighting applications requiring robust and efficient LED driving solutions.
Pinout
The TPS92612QDBVRQ1 is an automotive-grade linear LED driver designed by Texas Instruments. It comes in a small SOT-23-6 package, which means it has 6 pins. Each pin serves a specific function as follows:
1. IN: Power input pin where the device receives the supply voltage.
2. OUT: Output pin where the controlled current flows to the LED string.
3. GND: Ground pin for the device, used as a reference point for the input and output voltages.
4. COMP: Compensation pin used to stabilize the output and improve transient response.
5. ADJ: Adjustment pin used to set the output current level through an external resistor.
6. EN: Enable pin used to turn the device on or off.
The TPS92612QDBVRQ1 is designed for high-power LED applications in automotive environments, ensuring robust performance with features such as overvoltage protection and thermal shutdown.
1. IN: Power input pin where the device receives the supply voltage.
2. OUT: Output pin where the controlled current flows to the LED string.
3. GND: Ground pin for the device, used as a reference point for the input and output voltages.
4. COMP: Compensation pin used to stabilize the output and improve transient response.
5. ADJ: Adjustment pin used to set the output current level through an external resistor.
6. EN: Enable pin used to turn the device on or off.
The TPS92612QDBVRQ1 is designed for high-power LED applications in automotive environments, ensuring robust performance with features such as overvoltage protection and thermal shutdown.
Manufacturer
The TPS92612QDBVRQ1 is manufactured by Texas Instruments Incorporated. Texas Instruments, commonly referred to as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. These products are sold to electronics designers and manufacturers globally. TI is one of the largest manufacturers of analog technology components and embedded processors. The company is based in Dallas, Texas, and is known for its wide range of products that serve various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The TPS92612QDBVRQ1 is typically used in automotive lighting applications, particularly for LED driver solutions. Its primary application areas include exterior automotive lights such as headlights, taillights, and turn signals. The component provides efficient current regulation and protection features, making it suitable for high-reliability environments required in automotive systems. It supports systems that require precise control over lighting functions while ensuring robustness against harsh vehicle conditions.
Package
The TPS92612QDBVRQ1 is typically available in a SOT-23 package, which is a small outline transistor package with three to six leads. It is designed for compact applications, providing efficient thermal performance and ease of mounting on PCBs.
