MAX16910ATA9/V+TCB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: TDFN-8 (Thin Dual Flat No-Lead)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel / 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 1.2V to 57V
• Maximum Output Current: 1A
• Quiescent Current: 15µA
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16910ATA9/V+TCB IC has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SS/TR: Soft-start/Tracking pin
6. PG: Power Good pin
7. SW: Switch pin
8. VOUT: Output voltage pin

Functional Features

• High efficiency power conversion
• Low quiescent current for improved energy efficiency
• Wide input voltage range allows for versatile applications
• Integrated protection features such as overvoltage and overcurrent protection
• Soft-start and tracking functionality for smooth power-up and power-down sequences
• Power Good output signal for system monitoring

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power dissipation - Wide input voltage range enables compatibility with various power sources - Integrated protection features enhance system reliability - Soft-start and tracking functionality ensure controlled power sequencing

Disadvantages: - Limited maximum output current of 1A - Higher quiescent current compared to some alternative models

Working Principles

The MAX16910ATA9/V+TCB is a voltage regulator IC that converts an input voltage within the range of 4.5V to 60V to a regulated output voltage between 1.2V and 57V. It achieves high efficiency power conversion by utilizing a synchronous buck topology. The IC incorporates a control loop that adjusts the duty cycle of the internal switches to maintain the desired output voltage. Various protection features, such as overvoltage and overcurrent protection, ensure safe operation of the system.

Detailed Application Field Plans

The MAX16910ATA9/V+TCB is commonly used in applications where efficient power management is required. Some typical application fields include:

1. Automotive: Power supply for infotainment systems, lighting modules, and other automotive electronics.
2. Industrial: Powering sensors, actuators, and control systems in industrial automation.
3. Telecommunications: Voltage regulation for base stations, routers, and network equipment.
4. Consumer Electronics: Power management for portable devices, home appliances, and audio/video equipment.

Detailed and Complete Alternative Models

1. MAX16910ATB/V+: Similar to MAX16910ATA9/V+TCB, but available in a different package (TDFN-8 exposed pad).
2. MAX16910GTA9/V+T: Offers extended temperature range (-40°C to +150°C) for harsh environment applications.
3. MAX16910HAA9/V+T: Provides higher maximum output current of 2A for applications requiring more power.

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