INA303A2IPWR
- Mfr.Part #
- INA303A2IPWR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- INA303A2IPWR
- Stock
- 1,713
- In Stock :
- 1,713
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- Manufacturer :
- Texas Instruments
- Product Category :
- Current Regulation/Management
- Supply Current-Max :
- 1.1mA
- Amplifier Type :
- Comparator
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input :
- 0V~36V
- Output Type :
- OPEN-DRAIN
- Base Part Number :
- INA303
- Length :
- 5mm
- Number of Terminations :
- 14
- Response Time :
- 1250 ns
- Factory Lead Time :
- 12 Weeks
- Supply Voltage Limit-Max :
- 6V
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Number of Channels :
- 2
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Packing Method :
- TR
- Height :
- 1.2mm
- Sensing Method :
- High/Low-Side
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Common Mode Voltage-Max :
- 36V
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Function :
- Current Sense
- Width :
- 4.4mm
- Common-mode Reject Ratio-Min :
- 100 dB
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Input Offset Voltage-Max :
- 50μV
- Surface Mount :
- yes
- Thickness :
- 1mm
- Number of Pins :
- 14
- Datasheets
- INA303A2IPWR

Current Regulation/Management Texas Instruments INA303A2IPWR Overview
The INA303A2IPWR by Texas Instruments represents a pinnacle in precision current-sensing and system protection. Designed to enhance system reliability through accurate current measurement, this component is essential for advanced current regulation and management applications. The device features a high-speed comparator and voltage reference integrated on a single chip, ensuring robust performance in a compact footprint. Its ability to detect overcurrent conditions and provide a real-time response makes it an ideal choice for safeguarding sensitive electronics. Emphasizing versatility, the INA303A2IPWR supports a wide range of supply voltages and is optimized for low power consumption, aligning perfectly with modern energy-efficient standards.
INA303A2IPWR Features
The INA303A2IPWR boasts several key features that distinguish it as a top choice for current sensing applications. These include a high-speed comparator with a typical response time of just 10 microseconds, making it capable of rapid detection of fault conditions. Additionally, it includes an integrated voltage reference for improved accuracy, and a wide common-mode voltage range from -0.2 to +26V. Its low quiescent current and small TSSOP-14 package facilitate easy integration into existing systems without compromising power efficiency or space.
INA303A2IPWR Applications
- Power Management Systems: Used to monitor and control power distribution, ensuring optimal performance and efficiency while preventing damage due to overcurrent conditions.
- Battery Chargers: Ensures safe charging by accurately sensing current flow, thus protecting against overcharging and enhancing battery lifespan.
- Overcurrent Protection Circuits: Crucial for detecting and responding to excessive current, thereby protecting circuitry and preventing potential failures.
- Portable Devices: Ideal for use in mobile and handheld devices due to its low power consumption and small footprint, improving safety and system stability.
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