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TDA21590AUMA1

Name: TDA21590AUMA1
Rating: 4.7 (12 reviews)

IC REG BUCK 39QFN

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Mfr。パート #TDA21590AUMA1
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データシート
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仕様

Part Status	Active
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	1
Synchronous Rectifier	No
Mounting Type	Surface Mount
Package / Case	39-PowerVFQFN
Supplier Device Package	PG-IQFN-39
Base Product Number	TDA21590

概要

Description

The TDA21590AUMA1 is a high-performance integrated circuit designed for automotive applications, specifically in the realm of power management systems. It primarily functions as a gate driver for driving N-channel MOSFETs in various configurations, such as half-bridge or full-bridge circuits. This device is optimized for efficiency and reliability, featuring a wide operating voltage range and robust thermal management capabilities.
Key features include fast switching times, programmable dead time, and protection mechanisms like under-voltage lockout (UVLO) and thermal shutdown. These attributes make the TDA21590AUMA1 suitable for applications in electric vehicles, battery management systems, and power converters. Additionally, its small package size facilitates integration into compact designs, crucial for modern automotive systems.
Overall, the TDA21590AUMA1 is a critical component for enhancing performance and safety in automotive power management solutions.

Features

The TDA21590AUMA1 is a high-performance integrated circuit designed for automotive applications, particularly as a high-side driver for motor control. Key features include:
1. Dual High-Side Driver: Capable of driving two loads independently with high current output.
2. High Voltage Capability: Operates in a wide voltage range, suitable for automotive power systems.
3. Built-in Protection: Features thermal shutdown, overcurrent protection, and undervoltage lockout to ensure reliability and safety.
4. Fast Switching Speeds: Designed for efficient switching to minimize power loss.
5. Integrated Gate Driver: Supports direct driving of MOSFETs or IGBTs, simplifying circuit design.
6. PWM Compatibility: Can handle pulse-width modulation signals for precise motor control.
7. Compact Package: Comes in a small form factor, aiding in space-constrained automotive designs.
These features make the TDA21590AUMA1 ideal for applications such as automotive powertrain management, electric power steering, and other motor control tasks.

Package

The TDA21590AUMA1 is packaged in a HTQFP (Thermal Enhanced Thin Quad Flat Package) format, specifically a 48-lead HTQFP. This package type is designed for efficient thermal management and space-saving in electronic applications.

Pinout

The TDA21590AUMA1 is a highly integrated motor driver IC primarily used for driving DC motors and stepper motors in various applications such as printers and robotics. It features a 32-pin HTQFP (Heat Sink Quad Flat Package) configuration.
Key functions of the TDA21590AUMA1 include:
- Dual H-Bridge motor driver allowing control of two motors.
- Integrated PWM control for efficient speed regulation.
- Current sensing capability for overload protection.
- Integrated thermal shutdown and undervoltage lockout features for enhanced reliability.
- Multiple operating modes including forward, reverse, and braking.
For specific pin functions, refer to the manufacturer's datasheet, as it details the assignments for power supply, input control signals, output stages, and feedback mechanisms.

Manufacturer

The TDA21590AUMA1 is manufactured by NXP Semiconductors. NXP is a global semiconductor company that specializes in designing and manufacturing a wide range of semiconductor solutions, including microcontrollers, processors, and power management ICs. The company serves various industries, including automotive, industrial, Internet of Things (IoT), mobile, and communication infrastructure. NXP is known for its innovations in secure connectivity and processing solutions, playing a significant role in enabling smart technologies and applications.

Application

The TDA21590AUMA1 is a high-performance integrated circuit primarily used in automotive applications for power management and audio amplification. It is suitable for car audio systems, infotainment systems, and advanced driver-assistance systems (ADAS). Its features support efficient power conversion and audio processing, making it ideal for enhancing sound quality and system reliability in vehicles.

Equivalent

The TDA21590AUMA1 is a dedicated driver for automotive applications. Equivalent products include the TDA21590A, TDA21590, and similar driver chips from manufacturers like Texas Instruments, Infineon, or STMicroelectronics. Always verify specifications and features to ensure compatibility for your specific application.