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M481SIDAE

64-Pin LQFP package with 32-bit ARM Cortex M4F RISC, 512KB Flash memory, and 3.3V voltage support

Inventory:7,940

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Overview of M481SIDAE

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VSS: Ground
  • VDD: Positive Power Supply
  • IN1: Input 1
  • IN2: Input 2
  • OUT: Output
  • EN: Enable Pin
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the M481SIDAE IC for a visual representation.

Key Features

  • Dual High-Speed MOSFET Driver: Provides high-speed driving capability for MOSFETs in various applications.
  • Wide Operating Voltage Range: The M481SIDAE can operate with a supply voltage ranging from 4.5V to 18V, making it compatible with a variety of systems.
  • Enable Function: Features an enable pin for convenient control of the driver output.
  • Low Input Threshold: The IC has a low input threshold, making it suitable for driving MOSFETs with various input signal levels.
  • Overcurrent Protection: Includes overcurrent protection to safeguard the MOSFETs and the driver circuitry.

Note: For detailed technical specifications, please refer to the M481SIDAE datasheet.

Application

  • SMPS (Switched-Mode Power Supplies): Ideal for driving MOSFETs in SMPS applications for efficient power conversion.
  • Motor Control: Suitable for driving MOSFETs in motor control applications, providing high-speed and reliable operation.
  • LED Lighting: Can be used to drive MOSFETs in LED lighting systems for precise control of LED brightness and intensity.

Functionality

The M481SIDAE is a dual high-speed MOSFET driver designed to efficiently drive MOSFETs in various electronic systems. It offers high-speed operation, wide voltage compatibility, and versatile applications.

Usage Guide

  • Power Supply: Connect VDD (Pin 2) to the positive power supply and VSS (Pin 1) to ground.
  • Input Connections: Connect the input pins (IN1 and IN2) to the control signals for driving the MOSFETs.
  • Output: Connect the output pin (OUT) to the gate of the MOSFET being driven.

Frequently Asked Questions

Q: What is the maximum operating voltage for the M481SIDAE?
A: The M481SIDAE can operate with a maximum supply voltage of 18V.

Q: Does the M481SIDAE include overcurrent protection?
A: Yes, the M481SIDAE features overcurrent protection to safeguard the MOSFETs and the driver circuitry.

Equivalent

For similar functionalities, consider these alternatives to the M481SIDAE:

  • IR2104: This is a high-speed MOSFET driver with similar features and performance characteristics to the M481SIDAE.
  • TC4420: A dual high-speed MOSFET driver offering compatibility with a wide range of MOSFETs and systems.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

ECCN (US) 3A991a.2. Part Status Active
HTS 8542.31.00.01 Automotive No
PPAP No Instruction Set Architecture RISC
Device Core ARM Cortex M4F Core Architecture ARM
Maximum CPU Frequency (MHz) 192 Maximum Clock Rate (MHz) 192
Data Bus Width (bit) 32 Program Memory Type Flash
Program Memory Size 512KB RAM Size 160KB
Programmability Yes Number of I/Os 52
No. of Timers 4 Number of ADCs Single
ADC Channels 16 ADC Resolution (bit) 12
Number of DACs Single DAC Channels 2
DAC Resolution (bit) 12 USART 0
UART 6 USB 0
SPI 6 I2C 3
I2S 5 CAN 0
Ethernet 0 Minimum Operating Supply Voltage (V) 1.8
Typical Operating Supply Voltage (V) 3.3 Maximum Operating Supply Voltage (V) 3.6
Minimum Operating Temperature (°C) -40 Maximum Operating Temperature (°C) 105
Mounting Surface Mount Package Height 1.4
Package Width 7 Package Length 7
PCB changed 64 Standard Package Name QFP
Supplier Package LQFP Pin Count 64

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packageimg

M481SIDAE

64-Pin LQFP package with 32-bit ARM Cortex M4F RISC, 512KB Flash memory, and 3.3V voltage support

Inventory:

7,940