Texas Instruments

INA250A1QPWRQ1  

OP Amps, Buffer Amps ICs

INA250A1QPWRQ1 Description

The INA250A1QPWRQ1 is a high-performance, automotive-grade current sense amplifier from Texas Instruments. It is designed to provide precise current monitoring in a wide range of applications, including battery management systems, motor control, and power distribution systems. With its robust features and high reliability, the INA250A1QPWRQ1 is an ideal choice for demanding automotive and industrial applications.

INA250A1QPWRQ1 Features

• Voltage - Supply Span (2.7 V to 36 V): The INA250A1QPWRQ1 operates over a wide supply voltage range, making it suitable for various power systems.
• Gain Bandwidth Product (50 kHz): This ensures stable operation and accurate current sensing in high-frequency applications.
• Slew Rate (0.2 V/µs): The high slew rate enables fast response times, crucial for transient current detection.
• Low Input Bias Current (28 µA): Minimizes the impact on the current being measured, ensuring accurate sensing.
• Low Supply Current (200 µA): Conserves power in battery-operated systems.
• REACH Unaffected and RoHS3 Compliant: Ensures environmental compliance and suitability for use in automotive applications.
• Moisture Sensitivity Level (MSL) 2 (1 Year): Provides long-term reliability in humid environments.
• Surface Mount Package (16-TSSOP): Facilitates integration into compact, high-density PCB designs.

INA250A1QPWRQ1 Applications

The INA250A1QPWRQ1 is ideal for a variety of applications where precise current sensing is critical:

• Battery Management Systems (BMS): Monitor battery current to ensure optimal charging, discharging, and overall battery health.
• Motor Control: Detect motor current for precise speed and torque control in electric vehicles and industrial automation.
• Power Distribution Systems: Measure current in power distribution boards to prevent overloads and ensure system safety.
• Solar Energy Systems: Monitor current in solar panel arrays for maximum power point tracking and energy harvesting.

Conclusion of INA250A1QPWRQ1

The INA250A1QPWRQ1 from Texas Instruments stands out for its robust performance, wide supply voltage range, and automotive-grade reliability. Its unique combination of low input bias current, high slew rate, and low power consumption make it an excellent choice for demanding current sensing applications in automotive, industrial, and renewable energy sectors. With its commitment to environmental compliance and long-term reliability, the INA250A1QPWRQ1 is a trusted solution for high-precision current monitoring.

INA250A1QPWRQ1 Documents

Download datasheets and manufacturer documentation for INA250A1QPWRQ1

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

INA250A1QPWRQ1 Symbol & Footprint by SnapMagic      

Application Notes :

INA250-Q1 Functional Safety FIT Rate Failure Mode Distribution and Pin FMA      

Technical Resources :

INA250 TINA-TI Reference Design      

SPICE Models :

INA250 TINA-TI Spice Model       INA250A1 PSpice Model       INA250A4 PSpice Model