LB11620T-TLM-E Datasheet, PDF (4/13 Pages) ON Semiconductor – Brushless Motor Driver

Package Dimensions
unit : mm (typ)
3260A
6.5
24
13
LB11620T
Pd max – Ta
1.2
Specified circuit board : 114.3×76.1×1.6mm³
glass epoxy board
Mounted on a circuit board
0.8
1
12
0.15
0.5
0.22
(0.5)
SANYO : TSSOP24(225mil)
0.4
0.32
0
– 20
0
20
40
60
80
100
120
Ambient temperature, Ta – °C
Pin Assignment
VCC VREG EI+
N1
HP
F/R PWMIN CSD RD PWM IN3+ IN3-
24
23
22
21
20
19
18
17
16
15
14
13
LB11620T
1
2
3
4
5
6
7
8
9
10
11
12
GND RF WH WL VH VL UH UL IN1- IN1+ IN2- IN2+
• Three-Phase Logic Truth Table (IN = “H” indicates the state where IN+ > IN-)
F/R = “L”
IN1
IN2
IN3
F/R=“H”
IN1
IN2
IN3
1
H
L
H
L
H
L
2
H
L
L
L
H
H
3
H
H
L
L
L
H
4
L
H
L
H
L
H
5
L
H
H
H
L
L
6
L
L
H
H
H
L
Output
PWM
VH
UL
WH
UL
WH
VL
UH
VL
UH
WL
VH
WL
• PWMIN pin
Input state
High or open
State
Output off
Low
Output on
If the PWM pin is not used, the input must be held at the low level.
• N1 pin
Input state
High or open
Low
HP output
Three Hall sensor synthesized output
Single Hall sensor output
No.A0662-4/11