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Shindengen Electric |
DMOS Dual Full-bridge PWM Stepper Motor Driver t pdf - http://www.DataSheet4U.net/ www.DataSheet.co.kr Cp1 Vcc Cvcc Vmm Cvmm Cp2 S.M OUT 1 OUT 2 OUT 3 Vmm B CpA CpB CpC Vcc TSD UVLO Vmm A OUT 4 Charge Pump Standby Standby STB PHA B CPU or GATE ARRAY PHA A GATE CIRCUIT GATE CIRCUIT |
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Shindengen Electric |
Stepping Motor Driver ICs chopping function (Frequency fixed, separate-oscillation) ● 2-phase input (ENA input is useful for half step drive) ● Selectable slow/fast current decay for improved micro stepping ● A noise cancel function is provided (No externally attached filter |
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Shindengen Electric |
Motor Driver ٨ ቯชᵹᓮᯏƫዄᵄᢙ࿕ቯઁޔബᑼዅ ٨ 4 ⋧ജ ٨ 2 bit ቯชᵹࡌ࡞ಾᦧᯏƫ ٨ ࡁࠗ࠭ࠠࡖࡦ࡞ᯏƫ ٨ ชᵹᱛᯏƫ ٨ ᾲࠄᯏƫ ٨ ࠬ࠲ࡦࡃࠗᯏƫ ٨ ੂ࣐ชജๆ࠳ࠗࠝ࠼ౝЯ ٨ Constant Current Control Function (Fixed Frequency PWM Control) ٨ 4-Phase Input ٨ 2-bit Digital Current Selection ٨ Noise Cancellation Fun |
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Shindengen Electric |
Stepping Motor Driver ICs ●Constant-current chopping function OUTLINE DIMENSIONS Case : ZIP-27 (Unit : mm) (Frequency fixed, separate-oscillation) ●4-phase input (with inhibit for simultaneously turn ON) ●Current levels can be selected in 2 bit digital signal ●A noise cance |
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Shindengen Electric |
Stepping Motor Driver ICs ●Constant-current chopping function OUTLINE DIMENSIONS Case : ZIP-27 (Unit : mm) (Frequency fixed, separate-oscillation) ●2-phase input (ENA input is useful for half step drive) ●Selectable slow/fast current decay for improved micro stepping ●A noi |
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Shindengen Electric |
Stepping Motor Driver ●Constant-current chopping function OUTLINE DIMENSIONS Case : HSOP-28 (Unit : mm) (Off time fixed, self-oscillation) ●4-phase input (with inhibit for simultaneously turn ON) ●Built-in flywheel diodes RATINGS ●Absolute Maximum Ratings (Ta=25℃) Item |
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Shindengen Electric |
DMOS Microstepping PWM Motor Driver •œDual ful bridge for a bipolar stepper motor driver •œLoad supply voltage 40V , Output current 1.0A •œConstant current control (Fixed frequncy PWM control) •œ2-bit selectable current lev (Ful step/Half step/Quarter ste S œ • tanyb-d n uf t c ion •œTh |
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Shindengen Electric |
Stepping Motor Driver ICs ●Constant-current chopping function OUTLINE DIMENSIONS Case : HSOP-28 (Unit : mm) (Frequency fixed, separate-oscillation) ●4-phase input (with inhibit for simultaneously turn ON) ●Current levels can be selected in 2 bit digital signal ●A noise canc |
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Shindengen Electric |
Stepping Motor Driver ICs ●Constant-current chopping function OUTLINE DIMENSIONS Case : ZIP-27 (Unit : mm) (Off time fixed, self-oscillation) ●4-phase input (with inhibit for simultaneously turn ON) ●An ENABLE function is provided ●Protection for penetration current ●Built- |
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Shindengen Electric |
Stepping Motor Driver ●Constant-current chopping function OUTLINE DIMENSIONS Case : ZIP-27 (Unit : mm) (Off time fixed, self-oscillation) ●4-phase input (with inhibit for simultaneously turn ON) ●Built-in flywheel diodes RATINGS ●Absolute Maximum Ratings Ta=25℃ Item Ou |
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Shindengen Electric |
Stepping Motor Driver ●Constant-current chopping function OUTLINE DIMENSIONS Case : ZIP-27 (Unit : mm) (Off time fixed, self-oscillation) ●4-phase input (with inhibit for simultaneously turn ON) ●An ENABLE function is provided ●Built-in overheating protection (Alarm + s |
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Shindengen Electric |
Dual full-bridge for a bipolar motor Dual full-bridge for a bipolar motor n Dual full-bridge for a bipolar stepper motor n Constant current control (fixed frequency PWM control) n Current decay selection (correspond to microstepping drive) n Noise cancellation function (no need extern |
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Shindengen Electric |
MOTOR CONTROLLER |
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Shindengen Electric |
Stepper Motor Driver Unipolar motor driver IC (DMOS output) n Unipolar drive system n DMOS output (low loss and low generation of heat) n TTL and CMOS compatible gate n 4-phase input (simultaneous ON prevention function) n Constant current control n Integrated flywheel |
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Shindengen Electric |
Dual Full-bridge Microstepping PWM Motor Driver • ualfbridgeopstmv œD 0. tner uc p O,V53 ga lovy sd Lœ • A8 F (lortn c e u a s Cœ • F Odexi FM WPemit ) lor tn c •œ2-bitselcaurnv(Fulstep/HafQr io •œStand-byfu c o d • œ B u i l t - n ef s y w h a b c k n o itc uf k lega vr d Uœ • T œ • s i er t yh wn od |
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Shindengen Electric |
Dual Full-bridge Microstepping PWM Motor Driver •œDual ful bridge for a bipolar steper motor driver daoLœ • suylp t lov ega 35V , Outt up cun er t 0.8A C œ • n o stant cun er t contrlo (Fixde OFF time PWM contr) lo •œ2-bit selectable curent lev (Ful step/Half step/Quarter ste •œStand-by function •œB |
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Shindengen Electric |
Dual Full-bridge Microstepping PWM Motor Driver • ualfbridgeopstmv œD 0. tnerucpO,V53galovysdLœ • 8A F (lortn c e u a s Cœ • F Odexi FM WPemit ) lor tn c •œ2-bitselcaurnv(Fulstep/HafQr y •œLogicsup l 3. V n io •œStand-byfu c o d • œ B u i l t - n ef s y w h a b c k n o itc uf k lega vr d Uœ • T œ • s |
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Shindengen Electric |
Dual Full-bridge Microstepping PWM Motor Driver •œDual ful bridge for a bipolar steper motor driver daoLœ • suylp t lov ega 35V , Outt up cun er t 0.8A C œ • n o stant cun er t contrlo (Fixde OFF time PWM contr) lo •œ2-bit selectable curent lev (Ful step/Half step/Quarter ste •œLogic suply 3.3V onyl |
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Shindengen Electric |
Unipolar motor driver n Unipolar drive system n DMOS output (low loss and Low generation of heat) n TTL and CMOS compatible gate n 4-phase input (simultaneous ON prevention function) n Constant current control n Integrated flywheel diodes and no external Zener diode neede |
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