Texas Instruments

INA250A4PWR  

OP Amps, Buffer Amps ICs

INA250A4PWR Description

The INA250A4PWR is a high-performance current sense amplifier from Texas Instruments, designed for applications requiring precise current monitoring and control. With a supply voltage range of 2.7V to 36V and a low supply current of 200µA, it offers an efficient solution for power-sensitive applications. The device boasts a slew rate of 0.2V/µs and a gain bandwidth product of 50 kHz, ensuring fast response times and high accuracy in current sensing.

INA250A4PWR Features

• Voltage - Supply Span (Max): 36V
• Voltage - Supply Span (Min): 2.7V
• Current - Supply: 200µA
• Current - Input Bias: 28 µA
• Slew Rate: 0.2V/µs
• Gain Bandwidth Product: 50 kHz
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Number of Circuits: 1
• Amplifier Type: Current Sense
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 2 (1 Year)

The INA250A4PWR stands out with its low input bias current of 28 µA, which minimizes the impact on the current being measured. Its 16-TSSOP package allows for compact integration in space-constrained designs. The device is also compliant with RoHS3 and REACH regulations, ensuring environmental compliance.

INA250A4PWR Applications

The INA250A4PWR is ideal for a variety of applications where precise current sensing is crucial:

1. Battery Management Systems (BMS): Monitor battery currents to ensure safe operation and extend battery life.
2. Power Supplies: Detect and control current flow in power conversion circuits.
3. Motor Control: Measure motor currents for precise speed and torque control.
4. Solar Energy Systems: Monitor currents in solar panel arrays for optimal energy harvesting.
5. Automotive Applications: Use in electric and hybrid vehicles for current monitoring in various subsystems.

Conclusion of INA250A4PWR

The INA250A4PWR from Texas Instruments is a versatile and efficient current sense amplifier, offering a combination of low power consumption, high accuracy, and fast response times. Its unique features, such as low input bias current and RoHS3 compliance, make it an excellent choice for a wide range of applications, including BMS, power supplies, motor control, and more. With its robust performance and compact form factor, the INA250A4PWR is a reliable solution for precise current sensing in demanding electronic systems.

INA250A4PWR Documents

Download datasheets and manufacturer documentation for INA250A4PWR

Datasheets :

INA250Ax Datasheet      

HTML Datasheet :

INA250Ax Datasheet      

PCN Design/Specification :

INA250-Q1/INA250 Datasheet 18/Sep/2023       Mult PN PART MARKING 08/Dec/2023