Overview
The INA169QPWRQ1 is a high-side current sense amplifier produced by Texas Instruments. This component is designed to meet the stringent requirements of automotive and industrial applications, complying with the AEC-Q100 standard. It operates over a wide voltage range of 2.7V to 60V and features a variable gain setting, making it versatile for various current sensing needs. The device is packaged in an 8-pin TSSOP (PW) package, which is compact and suitable for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 8-TSSOP (PW) |
| Operating Voltage Range | 2.7V to 60V |
| Bandwidth | 440kHz |
| Gain Settings | Variable |
| Compliance | AEC-Q100 |
| Temperature Range | -40°C to 125°C |
Key Features
- High-side current sensing capability, ideal for monitoring current in high-voltage systems.
- Variable gain settings, allowing for flexibility in current measurement applications.
- Wide operating voltage range of 2.7V to 60V, making it suitable for a variety of power systems.
- High bandwidth of 440kHz, enabling accurate and fast current measurements.
- Compact 8-pin TSSOP (PW) package, suitable for space-constrained designs.
- AEC-Q100 qualified, ensuring reliability and performance in automotive and industrial environments.
Applications
The INA169QPWRQ1 is designed for use in various high-side current sensing applications, including:
- Automotive systems: Battery management, motor control, and power distribution monitoring.
- Industrial control systems: Monitoring current in power supplies, motor drives, and other high-current devices.
- Power management: Overcurrent protection, current limiting, and power monitoring in high-voltage systems.
- Renewable energy systems: Monitoring current in solar panels, wind turbines, and other renewable energy sources.
Q & A
- What is the operating voltage range of the INA169QPWRQ1? The operating voltage range is 2.7V to 60V.
- What is the package type of the INA169QPWRQ1? The package type is 8-TSSOP (PW).
- Is the INA169QPWRQ1 AEC-Q100 qualified? Yes, it is AEC-Q100 qualified.
- What is the bandwidth of the INA169QPWRQ1? The bandwidth is 440kHz.
- Can the gain of the INA169QPWRQ1 be adjusted? Yes, the gain is variable.
- What are some common applications of the INA169QPWRQ1? Common applications include automotive systems, industrial control systems, power management, and renewable energy systems.
- What is the temperature range of the INA169QPWRQ1? The temperature range is -40°C to 125°C.
- Is the INA169QPWRQ1 suitable for high-side current sensing? Yes, it is designed for high-side current sensing.
- Where can I purchase the INA169QPWRQ1? You can purchase it from various distributors such as Digi-Key, Mouser, and TI.com.
- What is the typical use case for the INA169QPWRQ1 in automotive systems? It is typically used for battery management, motor control, and power distribution monitoring.
