Data Sheet
TB67S279FTG 
2017-09-15 
2 
Pin assignment   
Note: Please solder the corner pad and the rear thermal pad of the QFN package, to the GND pattern of the PCB. 
(Top View) 
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
36 
35 
34 
33 
32 
31 
30 
29 
28 
27 
26 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
48 
47 
46 
45 
44 
43 
42 
41 
40 
39 
38 
37 
TB67S279FTG 
BOOST 
LTH   
GND   
NC   
VMA   
VMA   
NC   
OUTA+ 
OUTA+   
RSAGND   
RSAGND   
OUTA-   
OUTA-   
OUTB- 
OUTB-   
RSBGND   
RSBGND 
OUTB+ 
OUTB+ 
NC   
VMB   
VMB   
NC   
GND 
VREFB   
VREFA 
NC   
OSCM 
NC   
LO1   
DMODE2   
DMODE0   
DMODE1
CLK   
FLIM  
CLIM1  
CLIM0  
AGC1  
AGC0  
MO 
ENABLE 
RESET 
VCC   
VCC   
CW/CCW 
LO2   
NC   
GND 










