TDA21320 - Infineon

TDA21320 High-Performance DrBLADE

3.1 Pinout TDA21320 Description Figure 2 Pinout, Numbering and Name of Pins (transparent top view) Table 2 Pin No. 2 3 4 5 7 8 9 33-38 (pads) I/O Signals Name PWM OFF# IMON IMONREF TMON/FAULT BOOT PHASE SW Pin Type Buffer Type Function I/O +3.3 V logic PWM drive logic input, Status output for VCIN The tri-state PWM input is compatible with 3.3 V. I +.

Features

 Input voltage range +4.5 V to +16 V
 Maximum average current up to 60 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)
 Up to 95.5% peak efficiency1
 Includes bootstrap diode
 Shoot through protection
 Max +8 V VGS, high-side and low-side MOSFET gate driving voltage
 Compatible to standard +3.3 V PWM controller integrated circuits
 Tri-state PWM input functionality
 Small package: LG-WIQFN-38-1 (6.6x4.5x0.6 mm³)
 RoH.