Data Sheet
TB67S279FTG 
2017-09-15 
6 
Pin name 
Input-Output signal 
Input-Output equivalent circuit 
VCC 
VREFA 
VREFB 
VCC voltage range 
4.75 V ≤ VCC ≤ 5.25 V 
VREF input voltage range 
GND ≤ VREF ≤ 3.6 V 
VMA 
VMB 
OUT A+ 
OUT A- 
OUT B+ 
OUT B- 
RSAGND 
RSBGND 
VM operation voltage range 
10 V ≤ VM ≤ 47 V 
Output pin voltage range 
10 V ≤ VM ≤ 47 V 
Note: The equivalent circuit diagrams may be simplified or omitted for explanatory purposes. 
VCC   
VREFA   
1 kΩ   
VCC   
VREFB   
1 kΩ   
VMA   
RSAGND   
OUTA+   
OUTA-   
VMB   
RSBGND   
OUTB+   
OUTB-   










