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MAX16836ASA+T
Product Overview
- Category: Integrated Circuit
- Use: LED Driver
- Characteristics: High efficiency, adjustable frequency, wide input voltage range
- Package: 8-SOIC
- Essence: Efficient and versatile LED driver
- Packaging/Quantity: Tape & Reel (2500 units)
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: Up to 40V
- Maximum Output Current: 2A
- Switching Frequency: Adjustable up to 2MHz
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
- VIN: Input Voltage
- GND: Ground
- FB: Feedback
- EN/UVLO: Enable/Undervoltage Lockout
- RT/CLKOUT: Frequency Setting/ Clock Output
- SW: Switch Node
- LX: Inductor Connection
- VOUT: Output Voltage
Functional Features
- Wide input voltage range for versatility
- Adjustable switching frequency for optimization
- Overvoltage and overcurrent protection
- Thermal shutdown protection
- External synchronization capability
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Compact package size
- Versatile frequency adjustment
Disadvantages
- Limited maximum output current
- Requires external components for operation
Working Principles
The MAX16836ASA+T is a high-efficiency LED driver that utilizes a synchronous step-down controller to regulate the output voltage. It employs a constant-frequency, peak-current mode control architecture to provide accurate and efficient LED current regulation.
Detailed Application Field Plans
The MAX16836ASA+T is well-suited for various LED lighting applications, including: - Automotive lighting - Industrial lighting - Architectural lighting - Signage and display lighting
Detailed and Complete Alternative Models
- MAX16834: Similar features with lower output current
- MAX16833: Lower input voltage range but higher output current
- MAX16832: Higher input voltage range with similar output current capabilities
In conclusion, the MAX16836ASA+T is a highly efficient and versatile LED driver suitable for a wide range of lighting applications. Its adjustable frequency and wide input voltage range make it an ideal choice for demanding LED lighting designs.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MAX16836ASA+T trong giải pháp kỹ thuật
What is the MAX16836ASA+T?
- The MAX16836ASA+T is a high-voltage, current-mode, fixed-frequency LED driver IC designed for automotive lighting applications.
What is the input voltage range of the MAX16836ASA+T?
- The input voltage range of the MAX16836ASA+T is 6V to 65V, making it suitable for automotive and industrial applications.
What is the maximum output current of the MAX16836ASA+T?
- The MAX16836ASA+T can deliver a maximum output current of 1.5A, making it suitable for driving high-power LEDs.
Does the MAX16836ASA+T support dimming functionality?
- Yes, the MAX16836ASA+T supports both analog and PWM dimming, providing flexibility in controlling the brightness of the LEDs.
What protection features does the MAX16836ASA+T offer?
- The MAX16836ASA+T includes overvoltage protection (OVP), open/shorted LED protection, and thermal shutdown to ensure reliable operation and protect the IC and LEDs.
Can the MAX16836ASA+T be used for automotive interior lighting?
- Yes, the MAX16836ASA+T is suitable for various automotive lighting applications, including interior lighting, due to its wide input voltage range and dimming capabilities.
What type of control interface does the MAX16836ASA+T use?
- The MAX16836ASA+T uses a simple analog control interface, making it easy to integrate into existing lighting systems.
Is the MAX16836ASA+T compatible with both buck and boost LED configurations?
- Yes, the MAX16836ASA+T is compatible with both buck and boost LED configurations, providing versatility in design options.
What is the typical efficiency of the MAX16836ASA+T?
- The MAX16836ASA+T offers high efficiency, typically above 90%, helping to minimize power losses and maximize battery life in automotive applications.
Are there any application notes or reference designs available for the MAX16836ASA+T?
- Yes, Maxim Integrated provides application notes and reference designs to assist engineers in implementing the MAX16836ASA+T in their technical solutions.