* s ±1.5 A, 50 V Continuous Output Rating s Low rDS(on) DMOS Output Drivers s Programmable Slow, Fast, and Mixed Current-Decay Modes s Serial-Interface Controls Chip Functions s Synchronous Rectification for Low Power Dissipation s Internal UVLO and Thermal Shutdown Circuitry s Crossover-Current Prote
A3974
Allegro Micro Systems
284.33 KB
Dual dmos full-bridge microstepping pwm motor driver.
www.DataSheet4U.com
3974
LOAD 43 SUPPLY1 SENSE1 OUT1A ENABLE1 GND GND GND NC OUT1B NC NC
DMOS DUAL FULL-BRIDGE PWM MOTOR DRIVER
Designed for pulse-w.
📁 Related Datasheet
A3971 - DUAL DMOS FULL-BRIDGE DRIVER
(Allegro)
Data Sheet 29319.32
3971
ADVANCE INFORMATION
(Subject to change without notice)
May 2, 2000
DUAL DMOS FULL-BRIDGE DRIVER
Designed to interface bet.
A3972 - Dual DMOS Full-Bridge Microstepping PWM Motor Driver
(Allegro MicroSystems)
3972
CHARGE PUMP
DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER
VCP CP1 CP2 OUT1B LOAD SUPPLY1 GROUND GROUND SENSE1 OUT1A STROBE CLOCK DATA 1 2.
A3973 - Dual DMOS Full-Bridge Microstepping PWM Motor Driver
(Allegro MicroSystems)
A3973 Dual DMOS Full-Bridge Microstepping PWM Motor Driver
Discontinued Product
This device is no longer in production. The device should not be purc.
A3976 - Dual Full Bridge Protected Motor Driver
(Allegro)
A3976
Dual Full Bridge Protected Motor Driver
Discontinued Product
These parts are no longer in production The device should not be purchased for new .
A3977 - Microstepping DMOS Driver
(Allegro)
A3977
Microstepping DMOS Driver with Translator
FEATURES AND BENEFITS
• ±2.5 A, 35 V output rating • Low RDS(on) outputs, 0.28 Ω source, 0.22 Ω sink .
A3979 - Microstepping DMOS Driver
(Allegro MicroSystems)
A3979
Microstepping DMOS Driver with Translator
FEATURES AND BENEFITS
▪ ±2.5 A, 35 V output rating ▪ Low RDS(On) outputs: 0.28 Ω source, 0.22 Ω sink,.
A39 - 10 TO 2000 MHz CASCADABLE AMPLIFIER
(Tyco Electronics)
A39/SMA39
10 TO 2000 MHz CASCADABLE AMPLIFIER · HIGH OUTPUT POWER: +22 dBm (TYP.) · HIGH THIRD ORDER I.P.: +34 dBm (TYP.) · WIDE BANDWIDTH: 10-2000 MH.
A390 - SILICON RECTIFIER
(Powerex Power Semiconductors)
.
