TLI4946-2L中文资料Hall Switch数据手册Infineon规格书

描述 Description

The TLI4946xy is a high precision Hall Effect Latch with highly accurate switching thresholds for ambient operating temperatures up to 125°C. The TLI4946K and the TLI4946-2K is available in a PG-SC59-3-4 package, the TLI4946-2L in a PG-SSO-3-2 package.

特性 Features

• 2.7 V to 18 V supply voltage operation.
• Operation from unregulated power supply.
• High sensitivity and high stability of the magnetic switching points.
• High resistance to mechanical stress by active error compensation.
• Reverse battery protection (-18 V).
• Superior temperature stability.
• Low jitter (typically 1 μs).
• High ESD performance (± 4 kV HBM).
• Digital output signal (open-drain).
• Not suitable for automotive applications

优势:

应用 Application

• To detect the rotor position in Brushless DC (BLDC) Motors
• Index counting with small pole wheels and large air gaps