MIC24046YFL-TR - Microchip Technology

Manufacturer Part Number

MIC24046YFL-TR

Manufacturer

Microchip Technology

Introduction

High-Efficiency Programmable Step-Down Regulator

Product Features and Performance

Efficient Synchronous Buck Topology

Programmable Output Voltage

Supports 5A Output Current

Frequency Switching Options: 400kHz, 565kHz, 790kHz

Positive Output Configuration

Single Output

Thermal Overload Protection

Under Voltage Lockout

Cycle-by-Cycle Current Limit

Product Advantages

High Efficiency for Power Conservation

Adjustable Switching Frequency for Design Flexibility

Programmable Output for Versatile Applications

Integrated Synchronous Rectifier for Reduced Component Count

Wide Operating Temperature Range Suitable for Various Environments

Key Technical Parameters

Voltage - Input (Min): 4.5V

Voltage - Input (Max): 19V

Voltage - Output (Min/Fixed): 0.7V

Voltage - Output (Max): 3.3V

Current - Output: 5A

Frequency - Switching: 400kHz, 565kHz, 790kHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Over Temperature Protection

Current Limit Protection

Stable with Ceramic Output Capacitors

Automotive Qualification Standard: AEC-Q100 (Grade 1)

Compatibility

Compatible with Various Input Voltages (4.5V to 19V)

Suitable for 20-PowerVFQFN Surface Mount Technique

Compatible with 3x3 20-QFN Device Packages

Application Areas

Consumer Electronics

Computing Systems

Networking Equipment

Portable Devices

Industrial Applications

Product Lifecycle

Active Status

Not Nearing Discontinuation

Replacements or Upgrades Available

Several Key Reasons to Choose This Product

High Load Current Capability (5A) for Demanding Applications

Programmable Features Offering Design Versatility

Energy-Efficient Operation Reducing Power Loss

Wide Input Voltage Range Catering to Diverse Power Sources

Robust Quality and Safety Features Ensuring Long-Term Reliability

Suitable for a Wide Range of Applications and Environments

Industry-Standard Packaging for Ease of Manufacturing Integration