MAX16977RAUE+

Product Overview

Category:

The MAX16977RAUE+ belongs to the category of integrated circuits (ICs) and power management ICs.

Use:

It is used for automotive applications, specifically for power management in vehicles.

Characteristics:

• Wide input voltage range
• High efficiency
• Overvoltage and overcurrent protection
• Integrated switching frequency dithering
• Adjustable current limit

Package:

The MAX16977RAUE+ comes in a 16-pin, 3mm x 3mm, TDFN package.

Essence:

The essence of MAX16977RAUE+ lies in its ability to efficiently manage power in automotive systems while providing protection against overvoltage and overcurrent conditions.

Packaging/Quantity:

The MAX16977RAUE+ is typically available in reels with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Current: Up to 1.5A
• Switching Frequency: 100kHz to 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16977RAUE+ features the following pin configuration: 1. VIN 2. SW 3. GND 4. FB 5. EN 6. SS/TRK 7. PG 8. VOUT

Functional Features

• Wide input voltage range for automotive applications
• Integrated overvoltage and overcurrent protection
• Adjustable current limit for output protection
• High efficiency for power conversion
• Integrated switching frequency dithering for reduced EMI

Advantages and Disadvantages

Advantages

• Wide input voltage range suitable for automotive systems
• Integrated protection features enhance system reliability
• High efficiency contributes to energy savings
• Compact package size for space-constrained designs

Disadvantages

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

Working Principles

The MAX16977RAUE+ operates by efficiently converting the input voltage from the automotive system to a regulated output voltage while providing protection against overvoltage and overcurrent conditions. It achieves this through integrated control circuitry and power MOSFET switches.

Detailed Application Field Plans

The MAX16977RAUE+ is well-suited for various automotive applications, including: - Automotive infotainment systems - Advanced driver-assistance systems (ADAS) - LED lighting systems in vehicles - Power management for automotive sensors and actuators

Detailed and Complete Alternative Models

Some alternative models to MAX16977RAUE+ include: - MAX16977: Similar functionality with different package options - LT8705: Comparable automotive power management IC with higher output current capability - TPS54360: Alternative IC with similar input voltage range and adjustable current limit

In conclusion, the MAX16977RAUE+ is a versatile and reliable power management IC designed specifically for automotive applications, offering a wide input voltage range, integrated protection features, and high efficiency. While it has certain limitations, its unique characteristics make it an ideal choice for various automotive power management needs.

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