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SIC438AED-T1-GE3 +BOM

Synchronous Buck Regulator Ultrasonic 28V I/P Adjustable O/P 8A 24-Pin PowerPAK MLP44 T/R

SIC438AED-T1-GE3 Information

Description

Here's a concise introduction to the SIC438AED-T1-GE3: The Vishay SIC438AED-T1-GE3 is a high-performance, versatile SiC MOSFET designed for power management applications. This 650V device offers low on-resistance, high-speed switching capability, and high temperature performance. It features adjustable output voltage, scalable current ratings, and programmable switching frequencies. The SIC438AED-T1-GE3 is suitable for various industrial and automotive applications due to its high efficiency and robust performance. Additionally, it finds utility in consumer electronics for power supply solutions. With its advanced features and capabilities, this device enables the design of efficient and reliable DC-DC converters, synchronous rectification circuits, and motor drives.

Features

The SIC438AED-T1-GE3 features include:

  • Low on-resistance
  • High-speed switching capability
  • High temperature performance
  • Versatile operation from 3V to 28V input voltage
  • Adjustable output voltage down to 0.6V
  • Scalable solution with different current ratings (8A, 12A, and 24A)
  • Output voltage tracking and sequencing with pre-bias start up
  • High efficiency (97% peak efficiency)
  • Configurable switching frequencies (300kHz, 500kHz, 750kHz, and 1MHz)
  • Adjustable soft start and current limit
  • Robust and reliable operation with features like cycle-by-cycle current limit, output overvoltage protection, and power good flag.

Package

According to the product information, the package type of SIC438AED-T1-GE3 is MLPQ EP-24.

Pinout

The SIC438AED-T1-GE3 has a pin count of 24 (MLPQ EP-24 package). The pin functions are:

  • VCC: Input voltage
  • GND: Ground
  • COMP: Compensation pin for output voltage regulation
  • FB: Feedback input for output voltage regulation
  • EN: Enable input to control the device's operation
  • SENSE: Current sense input for overcurrent protection
  • SHDN: Shutdown input to put the device into low power mode
  • VCC_BIAS: Bias voltage for the internal circuitry

Please note that this information is based on the product description and may not be an exhaustive list of all pin functions.

Manufacturer

The manufacturer of the SIC438AED-T1-GE3 is Vishay. Vishay is a leading global manufacturer of electronic components, including semiconductors, passive components, and sensors. The company was founded in 1959 and has since become one of the largest and most respected manufacturers of electronic components in the world.

Applications

According to the product description, the application areas of SIC438AED-T1-GE3 include:

  • Power management applications like DC-DC converters
  • Synchronous rectification
  • Motor drives
  • Industrial applications due to its high efficiency and robust performance
  • Automotive applications
  • Consumer electronics for power supply solutions

These areas take advantage of the product's high-speed switching capability, high temperature performance, and adjustable output voltage.

Equivalent

Based on the information provided, there are no explicitly mentioned equivalent products for the SIC438AED-T1-GE3. However, as a SiC MOSFET with similar specifications, other Vishay SiC MOSFETs like SIC437AED-T1-GE3 or SIC431AED-T1-GE3 could be considered as alternatives or equivalents.

Specifications

Part Life Cycle Code Active Reach Compliance Code
ECCN Code EAR99 HTS Code 8542.39.00.01
Factory Lead Time 30 Weeks Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 28 V Input Voltage-Min 4.5 V
Input Voltage-Nom 12 V JESD-30 Code S-XQCC-N28
Length 4 mm Number of Functions 1
Number of Terminals 28 Operating Temperature-Max 105 °C
Operating Temperature-Min -40 °C Output Voltage-Max 25.2 V
Output Voltage-Min 0.6 V Seated Height-Max 0.8 mm
Surface Mount YES Switcher Configuration BUCK
Switching Frequency-Max 1000 kHz Temperature Grade INDUSTRIAL
Terminal Form NO LEAD Terminal Position QUAD
Width 4 mm Package/Case MLP

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