* I I I I I I I ±2 A, 50 V Continuous Output Rating Low rDS(on) Outputs (270 mΩ, Typical) Programmable Mixed, Fast, and Slow Current-Decay Modes Serial Interface Controls Chip Functions Synchronous Rectification for Low Power Dissipation Internal UVLO and Thermal-Shutdown Circuitry Crossover-Current P
A3958
Allegro MicroSystems
405.40 KB
Dmos full-bridge pwm motor driver.
3958
A3958SLB
CP CP2 CP1 PHASE OSC GROUND GROUND LOGIC SUPPLY ENABLE DATA CLOCK STROBE
CHARGE PUMP
DMOS FULL-BRIDGE PWM MOTOR DRIVER
Designed for pul.
📁 Related Datasheet
A3950 - DMOS Full-Bridge Motor Driver
(Allegro MicroSystems)
FEATURES AND BENEFITS
▪ Low RDS(on) outputs ▪ Overcurrent protection ▪ Motor lead short-to-supply protection ▪ Short-to-ground protection ▪ Sleep func.
A3951 - FULL-BRIDGE PWM MOTOR DRIVER
(Allegro MicroSystems)
3951
A3951SB
1 2 3 4 LOGIC GROUND LOGIC SUPPLY PHASE ENABLE 5 6 7 8 VBB VCC 12 11 10 9 GROUND SENSE OUTA LOAD SUPPLY 16 15 14 13 LOAD SUPPLY OUTB GROU.
A3951SB - FULL-BRIDGE PWM MOTOR DRIVER
(Allegro MicroSystems)
Data Sheet 29319.4†
3951
FULL-BRIDGE PWM MOTOR DRIVER
A3951SB
NC 1
VBB
REF/BRAKE 2
RC 3
GROUND 4
GROUND 5
LOGIC SUPPLY
6
VCC
PHASE 7
ENA.
A3951SW - FULL-BRIDGE PWM MOTOR DRIVER
(Allegro MicroSystems)
Data Sheet 29319.4†
3951
FULL-BRIDGE PWM MOTOR DRIVER
A3951SB
NC 1
VBB
REF/BRAKE 2
RC 3
GROUND 4
GROUND 5
LOGIC SUPPLY
6
VCC
PHASE 7
ENA.
A3952 - FULL-BRIDGE PWM MOTOR DRIVER
(Allegro)
Data Sheet 29319.1C
3952
FULL-BRIDGE PWM MOTOR DRIVER
A3952SB
Designed for bidirectional pulse-width modulated current control of inductive loads,.
A3952SB - FULL-BRIDGE PWM MOTOR DRIVER
(Allegro)
Data Sheet 29319.1C
3952
FULL-BRIDGE PWM MOTOR DRIVER
A3952SB
Designed for bidirectional pulse-width modulated current control of inductive loads,.
A3952SW - FULL-BRIDGE PWM MOTOR DRIVER
(Allegro)
Data Sheet 29319.1C
3952
FULL-BRIDGE PWM MOTOR DRIVER
A3952SB
Designed for bidirectional pulse-width modulated current control of inductive loads,.
A3953 - Full-Bridge PWM Motor Driver
(Allegro MicroSystems)
A3953 Full-Bridge PWM Motor Driver
Features and Benefits
▪ ±1.3 A continuous output current ▪ 50 V output voltage rating ▪ 3 V to 5.5 V logic supply .
