UGN3177 PDF datasheet can download.

This product has (UGN3175 / UGN3177) HALL-EFFECT LATCHES functions.

This is one of the semiconductor types. This part name is UGN3177.

Manufacturers of the product is Allegro MicroSystems.

Image and pinout :

UGN3177 pdf datasheet pinout


Some of the text files within the PDF file

3175 AND 3177 HALL-EFFECT LATCHES These Hall-effect latches are temperature-stable and stress-resistant sensors especially suited for electronic commutation in brushless dc motors using multipole ring magnets. Each device includes a voltage regulator, quadratic Hall voltage generator, temperature compensation circuit, signal amplifier, Schmitt trigger, and an open-collector output on a single silicon chip. The on-board regulator permits operation with supply voltages of 4.5 volts to 18 volts. The switch output can sink 10 mA. With suitable output pull up, they can be used directly with bipolar or MOS logic circuits. The three package styles available provide a magnetically optimized package for most applications. Suffix ‘LT’ is a surface-mount SOT-89/ TO-243AA package; suffixes ‘U’ and ‘UA’ feature wire leads for through-hole mounting. Data Sheet 27609.4A V X CC 1 2 3 GROUND OUTPUT SUPPLY FEATURES I Symmetrical Response I 4.5 V to 18 V Operation I Open-Collector [ … ]

Please refer to the file for details.

UGN3177 PDF Datasheet