MAX16930ATLR/V+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX16930ATLR/V+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in automotive applications, specifically for power management purposes.

Characteristics

• The MAX16930ATLR/V+ is a highly efficient and compact IC.
• It offers various features such as overvoltage protection, undervoltage lockout, and thermal shutdown.
• This IC is designed to operate in harsh automotive environments, with a wide temperature range and high reliability.

Package

The MAX16930ATLR/V+ is available in a small 16-pin TQFN package.

Essence

The essence of this product lies in its ability to efficiently manage power in automotive systems, ensuring stable and reliable operation.

Packaging/Quantity

The MAX16930ATLR/V+ is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 1.2V to 28V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to +125°C
• Efficiency: Up to 95%

Detailed Pin Configuration

The MAX16930ATLR/V+ has a total of 16 pins, each serving a specific function. Here is a detailed pin configuration:

1. VIN: Input voltage pin
2. EN: Enable pin
3. FB: Feedback pin
4. SS/TRK: Soft-start/Tracking pin
5. PGND: Power ground pin
6. SW: Switching node pin
7. BST: Boost capacitor connection pin
8. VCC: Supply voltage pin
9. AGND: Analog ground pin
10. COMP: Compensation pin
11. SS/TRK: Soft-start/Tracking pin
12. PGND: Power ground pin
13. SW: Switching node pin
14. BST: Boost capacitor connection pin
15. VCC: Supply voltage pin
16. AGND: Analog ground pin

Functional Features

• Overvoltage Protection: The MAX16930ATLR/V+ safeguards the system by detecting and preventing excessive input voltage.
• Undervoltage Lockout: It ensures that the output voltage remains within a safe range by monitoring the input voltage level.
• Thermal Shutdown: This feature protects the IC from overheating, enhancing its reliability and longevity.

Advantages and Disadvantages

Advantages

• High efficiency, leading to reduced power consumption and improved energy utilization.
• Compact size, enabling integration into space-constrained automotive systems.
• Wide operating temperature range, ensuring reliable performance in extreme conditions.

Disadvantages

• Limited maximum output current of 3A, which may not be sufficient for certain high-power applications.
• Requires careful thermal management due to the compact package size.

Working Principles

The MAX16930ATLR/V+ operates based on a switching regulator topology. It utilizes a boost converter to step up the input voltage to the desired output voltage level. The integrated control circuitry ensures efficient power transfer while providing necessary protection features.

Detailed Application Field Plans

The MAX16930ATLR/V+ finds extensive application in various automotive systems, including: - Electric power steering - Infotainment systems - Lighting systems - Advanced driver-assistance systems (ADAS) - Engine control units (ECUs)

Detailed and Complete Alternative Models

1. MAX16930ATL+: Similar to MAX16930ATLR/V+, but available in a different package (TQFN-EP).
2. MAX16930ATLW+: Similar to MAX16930ATLR/V+, but offers a wider input voltage range (4.5V to 60V).
3. MAX16930ATLX+: Similar to MAX16930ATLR/V+, but provides higher maximum output current (5A).

These alternative models offer similar functionality and can be considered based on specific application requirements.

In conclusion, the MAX16930ATLR/V+ is a highly efficient and compact IC designed for power management in automotive applications. With its various protection features and wide operating temperature range, it ensures reliable performance in demanding environments. While it has certain limitations, such as limited output current, there are alternative models available to suit different needs.