MAX16924ATMA/V+

Product Overview

Category:

The MAX16924ATMA/V+ belongs to the category of automotive power management ICs.

Use:

It is used for managing power in automotive applications, specifically for LED lighting systems.

Characteristics:

• Wide input voltage range
• High efficiency
• Overvoltage and overcurrent protection
• Integrated MOSFET drivers

Package:

The MAX16924ATMA/V+ comes in a 16-pin TQFN package.

Essence:

The essence of MAX16924ATMA/V+ lies in its ability to efficiently manage power for LED lighting systems in automotive applications.

Packaging/Quantity:

The MAX16924ATMA/V+ is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Current: Up to 1A
• Switching Frequency: 200kHz to 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The detailed pin configuration of MAX16924ATMA/V+ is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input voltage | | 2 | EN | Enable pin | | 3 | FB | Feedback pin | | 4 | GND | Ground | | 5 | LX | Switch node | | 6 | BST | Bootstrap capacitor connection | | 7 | VOUT | Output voltage | | 8 | SS/TRK | Soft-start/tracking | | 9 | PGND | Power ground | | 10 | OVLO | Overvoltage lockout | | 11 | OCP | Overcurrent protection | | 12 | DIM | Dimming control | | 13 | ADJ | Adjustable output voltage | | 14 | ISET | Current set point | | 15 | CS | Current sense | | 16 | VDD | Supply voltage |

Functional Features

• Wide input voltage range allows for flexibility in various automotive applications.
• Integrated MOSFET drivers simplify the design and reduce external component count.
• Overvoltage and overcurrent protection enhance system reliability and safety.
• Dimming control feature enables brightness adjustment for LED lighting systems.

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Integrated protection features
• Simplified design with integrated MOSFET drivers

Disadvantages

• Limited output current compared to some other automotive power management ICs
• Higher cost compared to non-automotive-specific power management ICs

Working Principles

The MAX16924ATMA/V+ operates by regulating the input voltage to provide a stable and efficient output for LED lighting systems. It utilizes integrated MOSFET drivers to switch the LED load, while also incorporating protection features such as overvoltage and overcurrent protection to ensure the safety and reliability of the system.

Detailed Application Field Plans

The MAX16924ATMA/V+ is well-suited for various automotive LED lighting applications, including interior lighting, exterior lighting, and ambient lighting. Its wide input voltage range and dimming control feature make it suitable for a range of automotive lighting designs.

Detailed and Complete Alternative Models

Some alternative models to MAX16924ATMA/V+ include: - MAX16924B: A variant with higher output current capability - MAX16924C: A variant with additional diagnostic features - MAX16925: A similar IC with different package options and pin configurations

In conclusion, the MAX16924ATMA/V+ is a versatile automotive power management IC designed to efficiently drive LED lighting systems in automotive applications. With its wide input voltage range, integrated protection features, and dimming control, it offers a reliable and flexible solution for automotive lighting designs.