MAX16904SATB33/V+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: 16-TQFN-EP (4mm x 4mm)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 1.2V to 57V
• Maximum Output Current: 3A
• Quiescent Current: 15µA
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16904SATB33/V+T has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin to control the device operation
5. SS/TRK: Soft-start/Tracking pin for controlling the startup behavior
6. PG: Power Good pin indicating the output voltage is within the specified range
7. SW: Switching node pin for connecting the inductor and capacitor
8. VOUT: Output voltage pin

Functional Features

• High efficiency power management solution
• Wide input voltage range suitable for various applications
• Low quiescent current for improved energy efficiency
• Integrated protection features like overvoltage, undervoltage, and overcurrent protection
• Adjustable soft-start and tracking functionality
• Power Good indicator for monitoring the output voltage stability

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile application scenarios - Integrated protection features enhance system reliability - Adjustable soft-start and tracking functionality for controlled startup behavior

Disadvantages: - Limited maximum output current of 3A may not be suitable for high-power applications - The small package size may require careful PCB layout design to manage heat dissipation

Working Principles

The MAX16904SATB33/V+T is a voltage regulator IC that converts the input voltage to a regulated output voltage. It utilizes a switching regulator architecture to achieve high efficiency. The device operates by controlling the duty cycle of an internal power switch, which regulates the energy transfer from the input to the output. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle accordingly to maintain a stable output. The enable pin (EN) allows for easy control of the device operation.

Detailed Application Field Plans

The MAX16904SATB33/V+T finds applications in various fields, including but not limited to:

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

Detailed and Complete Alternative Models

1. MAX16904SATE/V+T: Similar specifications and features, but with an extended temperature range (-40°C to +150°C).
2. MAX16904SATD/V+T: Lower quiescent current (10µA) variant for even higher energy efficiency.
3. MAX16904SATC/V+T: Higher maximum output current (5A) variant for applications requiring more power.

(Note: These alternative models are provided as examples and may not cover all available options. Please refer to the manufacturer's documentation for a complete list of alternatives.)

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