Infineon Technologies_TDA21201-B7
original

Infineon Technologies
TDA21201-B7

746-TDA21201-B7
PDF Datasheet
IC HALF BRIDGE DRVR 30A TO263-7

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Tech Specifications

Output Configuration
Half Bridge
Load Type
Inductive
Current - Peak Output
-
Product Status
Obsolete
Supplier Device Package
PG-TO263-7-2
Package / Case
TO-263-7, D2PAK (6 Leads + Tab)
Technology
Power MOSFET
Voltage - Supply
9V ~ 15V
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TDA21201-B7 Description

TDA21201-B7 Description

The TDA21201-B7 is a half-bridge driver IC designed for high-performance applications requiring robust power management. Manufactured by Infineon Technologies, this device is part of the Full Half-Bridge Drivers ICs category and is known for its efficiency and reliability. The TDA21201-B7 features a half-bridge output configuration, making it suitable for driving inductive loads such as those found in synchronous buck converters. Despite its obsolescence status, the TDA21201-B7 remains a viable option for legacy systems and specific applications where its unique features are advantageous.

TDA21201-B7 Features

The TDA21201-B7 boasts several key features that set it apart from other half-bridge drivers:

  • Output Configuration: The half-bridge configuration ensures efficient power delivery and control, making it ideal for applications requiring high current handling.
  • Load Type: Designed for inductive loads, the TDA21201-B7 is well-suited for applications where inductive components are prevalent.
  • Technology: Utilizing Power MOSFET technology, this IC offers low on-resistance (Rds On) values of 4.8mOhm for the low-side and 13.3mOhm for the high-side, minimizing power loss and improving overall efficiency.
  • Voltage - Supply: The TDA21201-B7 operates within a supply voltage range of 9V to 15V, providing flexibility in power supply design.
  • Bootstrap Circuit: This feature enables efficient gate drive for the high-side MOSFET, enhancing performance in synchronous buck converters.
  • Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the TDA21201-B7 is suitable for a wide range of manufacturing environments without additional moisture protection measures.
  • Mounting Type: Surface mount technology (SMT) allows for compact and reliable integration into modern PCB designs.
  • Package: The Tape & Reel (TR) packaging format facilitates automated assembly processes, ensuring high throughput and reduced production costs.
  • Current - Output / Channel: Capable of delivering up to 30A per channel, the TDA21201-B7 is well-suited for high-power applications.
  • Interface: PWM (Pulse Width Modulation) interface enables precise control over the output, allowing for dynamic power management and regulation.

TDA21201-B7 Applications

The TDA21201-B7 is particularly well-suited for applications in the power electronics domain, including:

  • Synchronous Buck Converters: The TDA21201-B7 excels in driving synchronous buck converters, providing efficient power conversion and regulation for various electronic systems.
  • DC-DC Converters: Its ability to handle high current and voltage makes it ideal for DC-DC conversion applications where compact and efficient power management is crucial.
  • Motor Control: The half-bridge configuration and inductive load handling capability make it suitable for motor control applications, ensuring precise control and efficient power delivery.
  • Power Supplies: The TDA21201-B7 can be used in power supply designs, offering reliable and efficient power management for a variety of electronic devices.

Conclusion of TDA21201-B7

The TDA21201-B7, despite being marked as obsolete, remains a robust and reliable choice for applications requiring high-efficiency power management. Its unique features, such as the half-bridge configuration, low Rds On values, and PWM interface, provide significant advantages over similar models. The TDA21201-B7 is particularly well-suited for synchronous buck converters, DC-DC converters, motor control, and power supplies, making it a versatile component for a wide range of electronic systems. For legacy systems and specific applications where its features are essential, the TDA21201-B7 continues to offer reliable performance and efficiency.

FAQ

What voltage specification is listed for TDA21201-B7?
The listed voltage-related specification for TDA21201-B7 is 9V ~ 15V.
Are there related or alternative parts for TDA21201-B7?
What is the mounting type of TDA21201-B7?
What operating temperature range does TDA21201-B7 support?
What package or case is TDA21201-B7 available in?
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