PINA290A5QDCKRQ1 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
PINA290A5QDCKRQ1 is an AEC-Q100 ultra-precise current-sense amplifier operating from 2.7 V to 110 V at 800 kHz by Texas Instruments. Key specs: single channel, 5-pin SC-70 package, -40°C to 125°C operating range. In stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- PINA290A5QDCKRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 2.7 V to 110 V input voltage range supports high-voltage automotive and industrial current sensing
- Ultra-precise 800 kHz bandwidth enables accurate current measurement in high-frequency switching applications
- AEC-Q100 automotive qualification guarantees reliability in -40°C to 125°C temperature environments
- Compact 5-pin SC-70 package minimizes board area in space-constrained automotive PCB designs
Applications
The PINA290A5QDCKRQ1 is designed for high-side current sensing in automotive battery management systems, motor drives, and power distribution units where voltages up to 110 V must be monitored precisely. Its AEC-Q100 qualification makes it suitable for use in electric vehicle powertrain controls, advanced driver-assistance systems, and body control modules requiring reliable operation across the full automotive temperature range. It is also used in industrial motor controllers and power monitoring circuits requiring accurate current measurement at high operating voltages.
Specifications
| Date Of Intro | 2019-11-06 |
| YTEOL | 0 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | R-PDSO-G5 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Screening Level | AEC-Q100 |
| Supply Voltage-Max (Vsup) | 20V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PINA290A5QDCKRQ1:
Frequently Asked Questions
What is the input voltage range of the PINA290A5QDCKRQ1?
The PINA290A5QDCKRQ1 operates over an input voltage range of 2.7 V to 110 V, enabling high-side current sensing in automotive and industrial systems where bus voltages exceed the typical 5 V or 12 V logic supply levels.
What bandwidth does the PINA290A5QDCKRQ1 support?
The PINA290A5QDCKRQ1 supports a bandwidth of 800 kHz, allowing precise current measurement in high-frequency switching power supplies and pulse-width-modulated motor drive circuits without significant signal distortion.
Is the PINA290A5QDCKRQ1 automotive qualified?
Yes, the PINA290A5QDCKRQ1 is AEC-Q100 qualified for automotive applications, covering an operating temperature range of -40°C to 125°C, suitable for engine control, battery management, and ADAS systems in vehicle designs.
What package is the PINA290A5QDCKRQ1 available in?
The PINA290A5QDCKRQ1 is available in a 5-pin SC-70 (SOT-23 style thin shrink outline) surface-mount package, offering a very small footprint ideal for automotive-grade PCBs with tight space constraints.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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