SIC769 - Vishay Siliconix

SIC769 Integrated DrMOS Power Stage

The SiC769CD is an integrated solution that contains PWM optimized n-channel MOSFETs (high side and low side) and a full featured MOSFET driver IC. The device complies with the Intel DrMOS standard for desktop and server Vcore power stages. The SiC769CD delivers up to 35 A continuous output current and operates from an input voltage range of 3 V to 16 V. The.

Features

• Integrated Gen III MOSFETs and DrMOS compliant gate driver IC
• Enables Vcore switching at 1 MHz
• Easily achieve > 90 % efficiency in multi-phase, low output voltage solutions
• Low ringing on the VSWH pin reduces EMI
• Pin compatible with DrMOS 6 x 6 version 3.0
• Tri-state PWM input function prevents negative output voltage swing
• 5 V logic levels on PWM
• MOSFET threshold voltage optimized for 5 V driver bias supply
• Automatic skip mode operation (SMOD) for light load efficiency
• Under-voltage lockout
• Built-in bootstrap schottky diode
• Adaptive deadtime and shoot through protection.