SIC634CD-T1-GE3

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SIC634CD-T1-GE3

IC HALF BRIDGE DRIVER 50A PPAK

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Bảo hành 365 ngày

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Thông số kỹ thuật

Series VRPower®
Part Status Last Time Buy
Base Product Number SIC634
Output Configuration Half Bridge
Applications Synchronous Buck Converters, Voltage Regulators
Interface PWM
Load Type Inductive
Technology Power MOSFET
Current - Output / Channel 50A
Current - Peak Output 55A
Voltage - Supply 4.5V ~ 5.5V
Voltage - Load 4.5V ~ 24V
Operating Temperature -40°C ~ 125°C (TA)
Features Bootstrap Circuit
Fault Protection UVLO
Mounting Type Surface Mount
Package / Case PowerPAK® MLP55-31L
Supplier Device Package PowerPAK® MLP55-31L

Tổng quan

Description

The SIC634CD-T1-GE3 is a high-performance, integrated MOSFET and driver solution designed for various power applications, particularly in DC-DC converters and power management systems. It features a compact design, which enhances efficiency and thermal performance.
Key characteristics include a low on-resistance (RDS(on)), allowing for reduced power loss during operation, and a fast switching speed that improves overall efficiency. The device is typically used in applications such as consumer electronics, industrial power supplies, and automotive systems where reliable and efficient power conversion is critical.
The SIC634CD-T1-GE3 is known for its robust protection features, including over-current and thermal protection, ensuring reliable operation under varying conditions. Its compact footprint and high power density make it suitable for space-constrained applications.
Overall, the SIC634CD-T1-GE3 is an ideal choice for engineers seeking efficient and reliable power management solutions in modern electronic designs.

Features

The SIC634CD-T1-GE3 is a high-performance synchronous buck regulator, primarily designed for power management applications. Key features include:
1. Input Voltage Range: Typically operates from 4.5V to 14V.
2. Output Voltage Range: Adjustable output voltage down to 0.8V.
3. High Efficiency: Up to 95% efficiency under typical load conditions.
4. Current Capability: Delivers up to 30A of output current.
5. Integrated High-Side and Low-Side MOSFETs: Reduces component count and PCB space.
6. Control Type: Offers voltage mode control with external compensation for stable operation.
7. Protection Features: Includes over-current protection, thermal shutdown, and under-voltage lockout.
8. Package Type: Available in a compact QFN package for enhanced thermal performance and space-saving design.
These features make the SIC634CD-T1-GE3 suitable for a variety of applications, including DC-DC converters in computing, telecommunications, and automotive systems.

Package

The SIC634CD-T1-GE3 is packaged in a DPAK (also known as TO-252) surface mount package. This compact package is designed for efficient thermal performance and is suitable for various applications in power management.

Pinout

The SIC634CD-T1-GE3 is a high-efficiency power management integrated circuit (IC) specifically designed for synchronous buck converters. It features a 16-pin package (HTSSOP-16).
The pin functions are as follows:
1. VDD - Supply voltage input.
2. GND - Ground reference.
3. COMP - Compensation network connection.
4. SW - Switch node for the high-side and low-side FETs.
5. VIN - Input voltage for the buck converter.
6. LX - Inductor connection point.
7. PHASE - Connects to the inductor; provides feedback for the control loop.
8. RAMP - Provides ramp signal for PWM.
9. BOOT - Bootstrap capacitor connection for driving high-side FET.
10. CSN - Current sensing negative input.
11. CSP - Current sensing positive input.
12. SYNC - Synchronization input.
13. EN - Enable pin to turn the device on/off.
14. PGND - Power ground.
15. TSD - Thermal shutdown.
16. VOUT - Output voltage sense.
This IC is suitable for applications requiring high efficiency and compact designs in power conversion.

Manufacturer

The SIC634CD-T1-GE3 is manufactured by Vishay Intertechnology, Inc. Vishay is a multinational company specializing in the production of a wide range of electronic components, including resistors, capacitors, inductors, diodes, and MOSFETs. Founded in 1962, Vishay is known for its expertise in passive and active components used in various applications such as automotive, industrial, telecommunications, and consumer electronics. The company has a strong focus on innovation and quality, serving customers worldwide with solutions that enhance performance and reliability in electronic designs.

Application

The SIC634CD-T1-GE3 is a Silicon Carbide (SiC) MOSFET used primarily in high-efficiency power conversion applications. Key application areas include electric vehicles (EVs), renewable energy systems (like solar inverters), industrial motor drives, and power supplies. Its high-temperature capability and low switching losses make it suitable for demanding environments in advanced power electronics.

Equivalent

The SIC634CD-T1-GE3 is a high-performance MOSFET driver. Equivalent products include the Texas Instruments UCC27511, Infineon IR2110, and ON Semiconductor NCP81074. Always verify specifications and compatibility based on your specific application requirements before substitution.

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