tb6641fg TOSHIBA Semiconductor CORPORATION, tb6641fg Datasheet - Page 2

• Manufacturer Part Number: tb6641fg
• Description: Full-bridge Dc Motor Driver Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Block Diagram
required, especially at the mass production design stage.
circuits.
The application circuits shown in this document are provided for reference purposes only. Thorough evaluation is
Toshiba does not grant any license to any industrial property rights by providing these examples of application
ALERT
PWM
VREF
IN2
IN1
SGND
(application circuit example)
VREG
1/10
5 V regulator
OSC
Control
UVLO
OSC
1000pF
VSD
Predriver
TSD
Level
2
Time
ISD
TISD
ISD detection
ISD detection
0.4 V (typ.)
VM
RSGND
ISD detection
ISD detection
TB6641FG
2011-06-21
OUT1
OUT2
Motor