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ALM2403QPWPRQ1 +BOM

Dual-channel power op amp

ALM2403QPWPRQ1 Information

Description

Based on the provided product information, here's a concise introduction to the ALM2403QPWPRQ1: The ALM2403QPWPRQ1 is a dual power amplifier op amp specifically designed for automotive applications. This device operates in a temperature range of -40°C to +125°C and is AEC-Q100 qualified. It features high output current drive, wide supply range, overtemperature shutdown, current limit, and a shutdown pin for low-IQ applications. With a gain bandwidth of 21 MHz and a slew rate of 50 V/µs, this op amp is suitable for various automotive systems, including battery management systems, motor control, and power management.

Features

The ALM2403QPWPRQ1 features include:

  • AEC-Q100 qualified for automotive applications
  • Functional-safety capable with documentation available to aid functional safety system design
  • High output current drive: 500 mA, peak (per channel)
  • Wide supply range for both supplies (up to 24 V)
  • Overtemperature shutdown
  • Current limit
  • Shutdown pin for low I Q applications
  • 21-MHz gain bandwidth with 50-V/µs slew rate

These features make it a versatile automotive-grade current sense amplifier suitable for battery management systems, motor control, power management, and other high-precision current sensing applications in electric vehicles, hybrid electric vehicles, and other automotive systems.

Package

The package type of ALM2403QPWPRQ1 is HTSSOP-14 (PWP).

Manufacturer

The manufacturer of the ALM2403QPWPRQ1 is Texas Instruments (TI). Texas Instruments is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. They are known for their wide range of products, including analog and embedded processing chips, as well as their expertise in automotive electronics.

Applications

According to the product description, the application areas of ALM2403QPWPRQ1 are:

  • Battery management systems
  • Motor control
  • Power management
  • High-precision current sensing applications in electric vehicles, hybrid electric vehicles, and other automotive systems.

These applications require high precision and reliability, making the ALM2403QPWPRQ1 a suitable choice for these areas.

Equivalent

The equivalent products of ALM2403QPWPRQ1 are:

  • LMV840
  • OPA445
  • OP4904
  • TLV7035

These op-amps offer similar features, such as high output current drive, wide supply range, and functional-safety capabilities. However, please note that the specifications may vary between products.

Specifications

Category Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps Amplifier Type General Purpose
Number of Circuits 2 Output Type Rail-to-Rail
Slew Rate 50V/µs Gain Bandwidth Product 21 MHz
Current - Input Bias 10 pA Voltage - Input Offset 6 mV
Current - Supply 3.6mA Current - Output / Channel 500 mA
Voltage - Supply Span (Min) 5 V Voltage - Supply Span (Max) 24 V
Operating Temperature -40°C ~ 125°C (TA) Mounting Type Surface Mount
Base Product Number ALM2403 Package/Case HTSSOP-14

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Ratings and Reviews

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C
C**n 10/04/2020

product arrived. Got restitution.

3

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ALM2403QPWPRQ1 Datasheet PDF

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