LB1862 Datasheet (Sanyo) - Fan Motor Single-Phase Full-Wave Driver

LB1862, Fan Motor Single-Phase Full-Wave Driver

Ordering number : ENN6208A LB1862 Monolithic Digital IC LB1862 Fan Motor Single-Phase Full-Wave Driver Overview Single-phase full-wave drive design and a compact package make this IC optimal for small fans (especially CPU cooling fans).

Low switching noise and effective motor drive are further advantages.

Package Dimensions unit: mm 3098B-DIP10S [LB1862] 10 6 Support for 5V/12V dual power supply voltage Built-in regenerative circuit allows use of reverseconnection protec

LB1862 Features

* 7.62 6.4 LB1862 Allowable Operating Ranges at Ta = 25˚C Parameter Power supply voltage ST input High level voltage ST input Low level voltage Hall input common mode input voltage range Symbol VCC STH STL VICM Conditions Ratings 3.8 to 16.8 3 to 14

* 0.3 to +0.4 0.2 to VCC

* 1.5 Unit V