Infineon Technologies TDA21321
High-Performance DrBLADE
APPLICATIONS
1APPLICATIONS
● Desktop and Server Vcore and non-Vcore buck-converter● Single Phase and Multiphase POL
● CPU/GPU Regulation in Notebook, Desktop Graphics Cards, DDR Memory, Graphic Memory
● High Power Density Voltage Regulator Modules (VRM). 2
FEATURES
● Input voltage range +4.5 V to +16 V● Maximum average current up to 50 A
● For synchronous Buck step down voltage applications
● Power MOSFETs rated 25 V for safe operation under all conditions
● Fast switching technology for improved performance at high switching frequencies (> 750 kHz)
● Includes bootstrap diode
● Shoot through protection
● Max +8 V VGS, high-side and low-side MOSFET gate driving voltage
● Com