Datasheet Details
Part number:
MC34923
Manufacturer:
Motorola
File Size:
403.33 KB
Description:
Full-bridge pwm motor driver.
Datasheet Details
Part number:
MC34923
Manufacturer:
Motorola
File Size:
403.33 KB
Description:
Full-bridge pwm motor driver.
MC34923, Full-Bridge PWM Motor Driver
Freescale Semiconductor, Inc Pin 1 2 3 4 5 6, 7, 18, 19 8 9 10 11 12 13 14 15, 22 16 17 20 21 23 24 Pin Name VB CP2 CP1 DIR OSC GND VDD PWM/ENABLE DATA CLOCK STROBE VREF PWMMODE NC DCMA SENSE VBB DCMB SPAN VREG Formal Name Boost Voltage Switching Capacitor 2 Switching Capacitor 1 Direction Oscil
www.DataSheet4U.com Freescale Semiconductor, Inc.
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document from Analog Marketing: MC34923/D Rev 0, 05/2003 Preliminary Information Full-Bridge PWM Motor Driver Designed with Motorola’s advanced SMARTMOS, the 34923 is designed for pulse-width modulated (PWM) current control of DC motors.
It is capable of continuous output currents up to 2.0 A and operating voltages of up to 45 V.
Internal fixed off-time PWM current-control timing circuitry can be
MC34923 Features
* ±2.0 A, 45 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 Undervo
📁 Related Datasheet
📌 All Tags