Ordering number : ENN5657A LB1862M, LB1962M Monolithic Digital IC LB1862M, 1962M Fan Motor Single-Phase Full-Wave Drivers Overview Single-phase full-wave drive design and a compact package make these ICs optimal for small fans (especially CPU cooling fans).
Low switching noise and effective motor drive are further advantages.
The LB1862M features a lockup detection output (RD) and the LB1962M features a rotation detection output (FG).
Package Dimensions unit: mm 3086A-MFP10S [LB1862M/LB1962M] 10 6 0.
625 1.
8 max Features • Support for 5V/12V dual power supply voltage • Built-in regenerative circuit allows use of reverseconnection protection diode • Built-in Hall amplifier with hysteresis ...

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