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TDA21231AUMA1

TDA21231AUMA1

TDA21231AUMA1

Infineon Technologies

Tape & Reel (TR) 31-PowerVFQFN PWM 4.5V~7V Surface Mount -40°C~150°C TJ Synchronous Buck Converters Half Bridge Inductive 5V~16V

SOT-23

TDA21231AUMA1 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 18 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 31-PowerVFQFN
Number of Pins 31
Operating Temperature-40°C~150°C TJ
Published 2012
PackagingTape & Reel (TR)
Feature Bootstrap Circuit
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 31
ECCN Code EAR99
Applications Synchronous Buck Converters
HTS Code8542.39.00.01
Voltage - Supply 4.5V~7V
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Interface PWM
Output Configuration Half Bridge
Halogen Free Halogen Free
Output Current per Channel 55A
Voltage - Load 5V~16V
Fault ProtectionShoot-Through, UVLO
Supply Voltage1-Nom 5V
Built-in Protections TRANSIENT; THERMAL; UNDER VOLTAGE
Output Current Flow Direction SINK
Load Type Inductive
Length 5mm
Width 5mm
Height Seated (Max) 0.95mm
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4017 items

TDA21231AUMA1 Product Details

TDA21231AUMA1 Overview


It is packaged with Tape & Reel (TR).For cost-saving purposes, H bridge is included in the 31-PowerVFQFN package.In addbridge driverion, 4.5V~7V can be used to improve reliabilbridge drivery.H bridge circuit is mounted on Surface Mount.A normal operation of -40°C~150°C TJ is enabled by motor driver H bridges operating temperature.This tool is useful for a number of applications, including Synchronous Buck Converters.PCB mounting is performed using Surface Mount.Full bridge also possesses Bootstrap Circuit as a specific characteristic.A transmission line is terminated with a H bridge that matches its characteristic impedance, referred to as a 31 termination.In a signal interface, the 31 pins serve as pronged contacts.H bridge circuit operates on a voltage of 5V.

TDA21231AUMA1 Features


Available in 31-PowerVFQFN Package / Case
Operating Temperature at the range of Surface Mount


TDA21231AUMA1 Applications


There are a lot of Infineon Technologies
TDA21231AUMA1 Full Bridge Drivers, Half-Bridge Drivers applications.


  • Compact Blade Servers
  • DC-DC Converters
  • Desktop Computers
  • V-Core
  • Non-V-Core
  • Workstations
  • High-Current DC-DC Point-of-Load Converters
  • Networking Microprocessor Voltage Regulators
  • Telecom Microprocessor
  • Voltage Regulators

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