THB7128 Datasheet (HHBY) - Two-phase hybrid stepping motor driver chip

THB7128 - Two-phase hybrid stepping motor driver chip

HHBY THB7128 、、： * * * * * * * THB7128 MOSFET ， Ron＝0.53Ω 40VDC， 3.3 A（）（1、1/2、1/4、1/8、1/16、1/32、1/64、1/128）、： OUT1A NFA 12 13 OUT2A 11 OUT1B 9 OUT2B 7 8 NFB VM 14 VREF 5 DOWN 6 SGND 1 GND 10 15 PGND VCC 16 19 4 3 17 18 2 M1 M2 M3 CLK ENABL OSC1 CW/CCW -1- 2009 11 HHBY 、： 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 GND CW/CCW CLK OSC1 VREF GND OUT2B NFB OUT1B GND OUT2A NFA OUT1A VM VCC M1 M2 M3 ENABLE ／ B OUT B B A OUT

THB7128 Datasheet - HHBY

THB7128 - Two-phase hybrid stepping motor driver chip

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