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TLI4970-D050T4

TLI4970 is a high-precision current sensor based on Infineon´s proven Hall technology. The coreless concept significantly reduces footprint compared with existing solutions. TLI4970 is an easy-to-use, fully digital solution that does not require external calibration or additional parts such as A/D converters, 0 pAmps or reference voltage. It thus significantly reduces overall implementation efforts as well as PCB space and cost.

Parametric TLI4970-D050T4 Accuracy 1.6% Supply Voltage 3.1-3.5 Interfaces SPI Sales Product Name TLI4970-D050T4 OPN TLI4970D050T4XUMA1 Product Status active and preferred Package Name PG-TISON-8 Completely lead free yes Halogen free yes RoHS compliant yes Packing Size 2000 Packing Type TAPE & REEL Moisture Level 3

Summary of Features: AC & DC measurement range up to ±50A Highly accurate over temperature range and lifetime (max. 1.0% (0 h), 1.6% (over lifetime) of indicated value) Low offset error (max. 25mA) High magnetic stray field suppression Fast overcurrent detection with configurable threshold Galvanic isolation up to 2.5kV max. rated isolation voltage (UL1577) 16 bit digital SPI output (13 bit current value) Small 7 mm x 7 mm SMD package Target Applications: Photovoltaic and general purpose inverters Power supplies (SMPS) Battery chargers Lighting applications Electrical drives

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