A3977

Abstract: A3977SLPTR-T A3980 A3977SEDTR-T
Contextual Info: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range

Contextual Info: ADVANCED DATASHEET - 04/30/99 Subject to change without notice DUAL DMOS FULL BRIDGE DRIVER Designed to interface between external PWM control logic and inductive loads such as relays, solenoids, DC motors or stepper motors, the A3971 can operate with continuous output currents to ± 2.5 A and operating

GE SCR Manual

Abstract: "scr manual" scr manual GE A390C Rectifier Diode general electric a390e A390 ge a390t Dow corning 744 1N4053 GE SCR 1000
Contextual Info: RECTIFIERS io<u - 250 TO 740 AMPERES JE D E C GE T Y P E S PEC IFICATIO N S Max. average forward current 1 phase ' f m ( a v operation) (A) @ Tc = (°C) - 1N3735-44 - 1N4044-56 - - - A190 - A197 - A 390 A397 A 500 250 250 250 275 400 400 740 144 130 110

A3972

Abstract: A3972 ALLEGRO allegro A3972 TMC428-PI24 TRINAMIC Motion Control SB560 TMC236 TMC239 TMC246 TMC249
Contextual Info: TMC428 – Application Note – Stepper Motor Driver A3972 on TMC428 v. 1.00 / January 24, 2006 1 TMC428 – Application Note Stepper Motor Driver A3972 on TMC428 TRINAMIC Motion Control GmbH & Co. KG Sternstrasse 67 D – 20357 Hamburg GERMANY P +49 - (0) 40 - 51 48 06 - 0

Contextual Info: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice January 24, 2002 A3977SED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC

Contextual Info: A3976 Dual Full Bridge Protected Motor Driver Last Time Buy These parts are in production but have been determined to be LAST TIME BUY. This classification indicates that the product is obsolete and notice has been given. Sale of this device is currently restricted to existing customer applications. The device should not be

Contextual Info: A3974 DMOS Dual Full-Bridge PWM Motor Driver Not for New Design These parts are in production but have been determined to be NOT FOR NEW DESIGN. This classification indicates that sale of this device is currently restricted to existing customer applications.

Contextual Info: Page 1 of 6 3976 PRELIMINARY DATASHEET - 8/24/04 Subject to change without notice V BB 1 2 4 V CC ENABLE1 2 2 3 ENABLE2 PHASE1 3 2 2 PHASE2 NC 4 2 1 NC NC 5 2 0 NC GROUND GROUND n/c OUT1A 6 7 A3976KLB 1 9 GROUND 1 8 GROUND 8 1 7 n/c 9 1 6 OUT2A n/c 1 0 DUAL FULL BRIDGE

a3972sb

Abstract: A3972SB 1
Contextual Info: Data Sheet 29319.33c 3972 DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER Designed for pulse-width modulated PWM current control of bipolar microstepping stepper motors, the A3972SB is capable of continuous output currents to ±1.5 A and operating voltages to 50 V. Internal fixed off-time

SOP65P640X120-29CM

Abstract: A3977SEDTR-T IPC7351 SOP65P640X120-29CM A3977KEDTR-T
Contextual Info: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range

Contextual Info: A3974 DMOS Dual Full-Bridge PWM Motor Driver Features and Benefits Description ▪ ±1.5 A, 50 V continuous output rating ▪ Low rDS on DMOS output drivers ▪ Programmable slow, fast, and mixed current-decay modes ▪ Serial-interface controls chip functions

a3972sb-t

Abstract: A3972SB 1 A3972SB
Contextual Info: Data Sheet 29319.33a 3972 DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER Designed for pulse-width modulated PWM current control of bipolar microstepping stepper motors, the A3972SB is capable of continuous output currents to ±1.5 A and operating voltages to 50 V. Internal fixed off-time

A3977xLP

Abstract: A3977 ms25041-3 A3977SLP 2916 microstepping
Contextual Info: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice January 15, 2003 A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC

Contextual Info: A3972 Dual DMOS Full-Bridge Microstepping PWM Motor Driver Description Features and Benefits ±1.5 A, 50 V Continuous Output Rating Low RDS on DMOS Output Drivers Optimized Microstepping via 6-Bit Linear DACs Programmable Mixed, Fast, and Slow Current-Decay

A3976

Abstract: 35a bridge A3976KLB
Contextual Info: Page 1 of 6 3976 PRELIMINARY DATASHEET - 12/20/01 Subject to change without notice V BB 1 2 4 V CC ENABLE1 2 2 3 ENABLE2 PHASE1 3 2 2 PHASE2 NC 4 2 1 NC NC 5 2 0 NC GROUND GROUND n/c OUT1A 6 7 A3976KLB 1 9 GROUND 1 8 GROUND 8 1 7 n/c 9 1 6 OUT2A n/c 1 0

SOP6

Contextual Info: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step

A3977

Abstract: half bridge LLC
Contextual Info: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range

A3977

Abstract: A3977SLP stepper motor bemf
Contextual Info: Data Sheet 26184.22A 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 GND 44 43 GND GND 2 1 HOME SENSE1 4 5 3 OUT1A DIR 6 PLCC NC 8 PFD 9 PWM TIMER 7 CHARGE PUMP VBB1 NC TRANSLATOR & CONTROL LOGIC RC1 10 GND 11

Panasonic HFS Series Capacitor

Abstract: CAP XR5 74LS07 Panasonic hfs Capacitor A3972SB murata hfs TEXTOOL A3972SB 1 RPE113X7R224K100V HEADER13X2
Contextual Info: BOARD, DEMO, A3972SB 76-0852-000-BOM Revised: February 7, 2000 Revision: 4 Bill Of Materials Item Qty Page 1 of 2 Reference Part 1 18 VBB,OUT1B,OUT1A, CP1,OUT2B,VCP, OUT2A,CP2,VREG,VDD, TRIG,STRB,SLP,REF, MUX, DATA,CLK,OSC 2 4 C1,C2,C4,C9 3 1 4 TP Description

A3973

Abstract: A3973SB-T A3973SLB-T A3973SLBTR-T MS-001
Contextual Info: A3973 Dual DMOS Full-Bridge Microstepping PWM Motor Driver Features and Benefits Description ▪ ±1 A, 35 V Continuous Output Rating ▪ Low RDS on DMOS Output Drivers ▪ Optimized Microstepping via 6-Bit Linear DACs ▪ Programmable Mixed, Fast, and Slow Current Decay Modes

A3974

Abstract: A3974SED A3974SED-T A3974SEDTR-T A3992 MS-018
Contextual Info: A3974 DMOS Dual Full-Bridge PWM Motor Driver Not for New Design These parts are in production but have been determined to be NOT FOR NEW DESIGN. This classification indicates that sale of this device is currently restricted to existing customer applications.

A3979

Abstract: DMOS Microstepping Driver with Translator A3979SLPTR-T A3977 IPC7351 JESD51-5 A3979SLP-TRT SOP65P640X120-29CM
Contextual Info: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step

Contextual Info: DUAL DMOS FULL-BRIDGE MICRO­ STEPPING PWMMOTOR DRIVER Designed for pulse-width modulated PWM current control of bipolar microstepping stepper motors, the A3972SB is capable of continuous output currents to ±1.5 A and operating voltages to 50 V. Internal fixed off-time PWM current-control timing circuitry can be

ALLEGRO MICROSYSTEMS 3980

Abstract: A3976KLB
Contextual Info: A3976 Dual Full Bridge Protected Motor Driver Discontinued Product These parts are no longer in production The device should not be purchased for new design applications. Samples are no longer available. Date of status change: May 1, 2006 Recommended Substitutions: