TB6641FG - Full-Bridge DC Motor Driver IC

Toshiba

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Datasheet Details

Part number	TB6641FG
Manufacturer	Toshiba
File Size	698.33 KB
Description	Full-Bridge DC Motor Driver IC
Datasheet	TB6641FG-Toshiba.pdf

TB6641FG Product details

Description

1 ALERT Error detection output pin 2 OSC Capacitor pin for controlling oscillation frequency for the PWM constant-current control 3 IN1 Control signal input pin 1 4 SGND Small signal ground pin 5 IN2 Control signal input pin 2 6 N.C.No-connect 7 OUT1 Output pin 1 8 RSGND Power ground pin/ Detection resistor pin for PWM constant-current control 9 N.C.No-connect 10 OUT2 Output pin 2 11 N.C.No-connect 12 VM Power supply voltage pin 13 VREG Regulator output pin

Features

Power supply voltage : 50 V (max).
Output current : 4.5 A (max).
Direct PWM control.
PWM constant-current control.
CW/CCW/Short Brake/Stop modes.
Overcurrent shutdown circuit (ISD).
Overcurrent detection time control.
Overvoltage shutdown circuit (VSD).
Thermal shutdown circuit (TSD).
Undervoltage lockout circuit (UVLO).
Dead time for preventing shoot-through current TB6641FG: Weight.

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Published: Apr 22, 2024 |