LB11921T Datasheet, PDF (5/18 Pages) Sanyo Semicon Device – Monolithic Digital IC Three-Phase Brushless Motor Driver

Package Dimensions
unit : mm (typ)
3253B
9.75
36
19
LB11921T
Pd max - Ta
1.2
Mounted on a specified board:
114.3mm×76.1mm×1.6mm, glass epoxy
1.0
0.9
0.8
1
(0.5)
(0.63)
18
0.18
0.15
0.6
Independent IC
0.4
0.2
0.504
0.224
SANYO : TSSOP36(275mil)
0
-20
0
20
40
60
80
100
Ambient Temperature, Ta -°C
ILB01797
Pin Assignment
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
LB11921T
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Top view
Three-Phase Logic Truth Table (A high (H) input is the state where IN+ > IN–.)
F/R=L
F/R=H
Output
IN1
IN2
IN3
IN1
IN2
IN3
PWM
-
1
H
L
H
L
H
L
VH
UL
2
H
L
L
L
H
H
WH
UL
3
H
H
L
L
L
H
WH
VL
4
L
H
L
H
L
H
UH
VL
5
L
H
H
H
L
L
UH
WL
6
L
L
H
H
H
L
VH
WL
No.A0604-5/18