DMOS FULL-BRIDGE PWM MOTOR DRIVER

FEATURES ■ ±3 A, 50 V Output Rating ■ Low rDS(on) Outputs (270 mΩ, Typical) ■ Mixed, Fast, and Slow Current-Decay Modes ■ Synchronous Rectification for Low Power Dissipation ■ Internal UVLO and Thermal-Shutdown Circuitry ■ Crossover-Current Protection ■ Internal Oscillator for Digital PWM T

文件：306.93 Kbytes 页数：12 Pages

ALLEGRO

DMOS Full-Bridge PWM Motor Driver

Description Designed for pulse width modulated (PWM) current control of DC motors, the A3959 is capable of output currents to ±3 A and operating voltages to 50 V. Internal fixed off-time PWM current control timing circuitry can be adjusted via control inputs to operate in slow, fast, and mixed

文件：557.44 Kbytes 页数：11 Pages

ALLEGRO

DMOS Full-Bridge PWM Motor Driver

文件：541.59 Kbytes 页数：11 Pages

ALLEGRO

DMOS全桥PWM电机驱动器 (DMOS FULL-BRIDGE PWM MOTOR DRIVER)

Designed for pulse-width modulated (PWM) current control of dc motors, the A3959SB, A3959SLB, and A3959SLP are capable of output currents to ±3 A and operating voltages to 50 V. Internal fixed off-time PWM current-control timing circuitry can be adjusted via control inputs to operate in slow, fast, •±3 A, 50 V Output Rating \n•Low rDS(on) Outputs (270 milliohms, Typical) \n•Mixed, Fast, and Slow Current-Decay Modes \n•Synchronous Rectification for Low Power Dissipation \n•Internal UVLO and Thermal-Shutdown Circuitry \n•Crossover-Current Protection \n•Internal Oscillator for Digital PWM Timing;

Allegro

DMOS FULL-BRIDGE PWM MOTOR DRIVER

FEATURES ■ ±3 A, 50 V Output Rating ■ Low rDS(on) Outputs (270 mΩ, Typical) ■ Mixed, Fast, and Slow Current-Decay Modes ■ Synchronous Rectification for Low Power Dissipation ■ Internal UVLO and Thermal-Shutdown Circuitry ■ Crossover-Current Protection ■ Internal Oscillator for Digital PWM T

文件：306.93 Kbytes 页数：12 Pages

ALLEGRO

DMOS FULL-BRIDGE PWM MOTOR DRIVER

FEATURES ■ ±3 A, 50 V Output Rating ■ Low rDS(on) Outputs (270 mΩ, Typical) ■ Mixed, Fast, and Slow Current-Decay Modes ■ Synchronous Rectification for Low Power Dissipation ■ Internal UVLO and Thermal-Shutdown Circuitry ■ Crossover-Current Protection ■ Internal Oscillator for Digital PWM T

文件：306.93 Kbytes 页数：12 Pages

ALLEGRO

DMOS FULL-BRIDGE PWM MOTOR DRIVER

FEATURES ■ ±3 A, 50 V Output Rating ■ Low rDS(on) Outputs (270 mΩ, Typical) ■ Mixed, Fast, and Slow Current-Decay Modes ■ Synchronous Rectification for Low Power Dissipation ■ Internal UVLO and Thermal-Shutdown Circuitry ■ Crossover-Current Protection ■ Internal Oscillator for Digital PWM T

文件：306.93 Kbytes 页数：12 Pages

ALLEGRO

DMOS FULL-BRIDGE PWM MOTOR DRIVER

FEATURES ■ ±3 A, 50 V Output Rating ■ Low rDS(on) Outputs (270 mΩ, Typical) ■ Mixed, Fast, and Slow Current-Decay Modes ■ Synchronous Rectification for Low Power Dissipation ■ Internal UVLO and Thermal-Shutdown Circuitry ■ Crossover-Current Protection ■ Internal Oscillator for Digital PWM T

文件：306.93 Kbytes 页数：12 Pages

ALLEGRO

DMOS Full-Bridge PWM Motor Driver

Description Designed for pulse width modulated (PWM) current control of DC motors, the A3959 is capable of output currents to ±3 A and operating voltages to 50 V. Internal fixed off-time PWM current control timing circuitry can be adjusted via control inputs to operate in slow, fast, and mixed

文件：562.2 Kbytes 页数：12 Pages

ALLEGRO

DMOS FULL-BRIDGE PWM MOTOR DRIVER

FEATURES ■ ±3 A, 50 V Output Rating ■ Low rDS(on) Outputs (270 mΩ, Typical) ■ Mixed, Fast, and Slow Current-Decay Modes ■ Synchronous Rectification for Low Power Dissipation ■ Internal UVLO and Thermal-Shutdown Circuitry ■ Crossover-Current Protection ■ Internal Oscillator for Digital PWM T

文件：306.93 Kbytes 页数：12 Pages

ALLEGRO