MXLP4KE33A

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, low power consumption
Package: 16-pin QFN
Essence: Regulates and manages power supply
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

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

Detailed Pin Configuration

VIN (Input Voltage)
GND (Ground)
EN (Enable)
FB (Feedback)
COMP (Compensation)
SS (Soft Start)
PG (Power Good)
VOUT (Output Voltage)

Functional Features

Wide input voltage range for versatile applications
High efficiency for reduced power loss
Adjustable output voltage for flexibility
Overcurrent and overtemperature protection for reliability
Soft start function for controlled startup

Advantages

High efficiency leads to energy savings
Wide input voltage range allows for diverse usage
Compact package size for space-constrained designs
Comprehensive protection features enhance reliability

Disadvantages

Higher cost compared to standard linear regulators
Requires careful PCB layout for optimal performance

Working Principles

The MXLP4KE33A is a buck regulator that efficiently converts higher input voltages to lower output voltages. It utilizes pulse-width modulation (PWM) to regulate the output voltage based on the feedback signal, ensuring stable and accurate power delivery.

Detailed Application Field Plans

Industrial Automation: Powering sensors, actuators, and control systems with its wide input voltage range and high efficiency.
Automotive Electronics: Providing regulated power supply for various vehicle systems due to its robust protection features.
Consumer Electronics: Enabling efficient power management in portable devices and home appliances.

Detailed and Complete Alternative Models

LM2675-ADJ: Similar adjustable output voltage range and package type.
TPS54331: Comparable input voltage range and efficiency with different pin configuration.

In conclusion, the MXLP4KE33A is a versatile and efficient power management IC suitable for a wide range of applications, offering high performance and reliability.

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