MAX16919BGEE/V+

Product Overview

Category:

The MAX16919BGEE/V+ belongs to the category of integrated circuits (ICs) and power management ICs.

Use:

It is used for automotive applications, specifically for LED lighting in vehicles.

Characteristics:

• High efficiency
• Wide input voltage range
• Integrated fault protection
• Compact package

Package:

The MAX16919BGEE/V+ is available in a 24-pin TQFN package.

Essence:

This product is essential for providing efficient and reliable LED lighting solutions in automotive environments.

Packaging/Quantity:

The MAX16919BGEE/V+ is typically sold in reels with a quantity of 250 units per reel.

Specifications

• Input Voltage Range: 4.5V to 65V
• Output Current: Up to 1.5A
• Switching Frequency: 200kHz to 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The detailed pin configuration for the MAX16919BGEE/V+ is as follows:

1. VIN
2. SW
3. GND
4. FB
5. EN
6. VOUT
7. SS/TRK
8. PGND
9. AGND
10. ILIM
11. SYNC
12. RT
13. COMP
14. SS/TRK
15. SS/TRK
16. SS/TRK
17. SS/TRK
18. SS/TRK
19. SS/TRK
20. SS/TRK
21. SS/TRK
22. SS/TRK
23. SS/TRK
24. SS/TRK

Functional Features

• Integrated high-side and low-side LED current sinks
• Wide input voltage range suitable for automotive applications
• Adjustable switching frequency for flexibility in design
• Overvoltage and overcurrent protection

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Integrated fault protection
• Compact package size

Disadvantages

• Limited output current compared to some other LED driver ICs
• Higher cost compared to non-automotive LED drivers

Working Principles

The MAX16919BGEE/V+ operates by regulating the current through the connected LEDs based on the input voltage and feedback signals. It utilizes a buck-boost topology to maintain a constant output current even with varying input voltages.

Detailed Application Field Plans

The MAX16919BGEE/V+ is designed for use in automotive LED lighting applications, including interior and exterior lighting, as well as backlighting for displays and indicators.

Detailed and Complete Alternative Models

Some alternative models to the MAX16919BGEE/V+ include the MAX16919BATE/V+, MAX16919BATI/V+, and MAX16919BATJ/V+. These models offer similar functionality and characteristics but may differ in package type or temperature range.

In conclusion, the MAX16919BGEE/V+ is a versatile and efficient LED driver IC designed for automotive applications, offering a wide input voltage range and integrated fault protection. Its compact package and functional features make it an ideal choice for automotive LED lighting solutions.

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