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N NJM2625A
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PWM TYPE 3-PHASE DC BRUSHLESS MOTOR CONTOROL IC
♦ GENERAL DESCRIPTION The NJM2625A is a 3-phase DC brush-less motor control IC with PWM control. It incorporates hall amplifiers, PWM control circuits, totem-pole pre drivers for external power MOS transistors, current limit and frequency generator circuit. The NJM2625A easily implements speed control and rotation direction control for DC motor application. ♦ FEATURES •Operating Voltage •Pre-Driver Circuit •Current Limit Sense Voltage •Internal Oscillator •Forward or Reverse Direction •FG Signal Output •Internal Soft Start •Internal ON/OFF Circuit •Bipolar Technology •Package Outline ♦PACKAGE OUTLINE
NJM2625AD
NJM2625AM
(V+=8V to 18V) (Iout=+50mA/-150mA MAX.) (Current limit=0.