lb11691 Sanyo Semiconductor Corporation, lb11691 Datasheet - Page 5
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lb11691
Manufacturer Part Number
lb11691
Description
Pre-driver Ic For Brushless Motor Drive In Electric Bicycles
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
1.LB11691.pdf
(21 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
lb11691H-TLM-E
Manufacturer:
SANYO/三洋
Quantity:
20 000
Three-phase logic truth table
Pin Assignment
• The condition with the upper gate = VH and the lower gate = UL corresponds to a state in which the upper FET is
• The HP output is an open collector output. Therefore, “H” level corresponds to an open state.
turned ON when the VH pin is connected and the lower FET is turned ON when the UL pin is connected.
(1)120° (HSEL = “L”)
(2)60° (HSEL = “H”)
1
2
3
4
5
6
1
2
3
4
5
6
WH
36
VL
1
IN1
IN1
H
H
H
H
H
H
L
L
L
L
L
L
W OUT
V OUT
35
2
F/R = “L”
F/R = “L”
WL
VH
34
3
IN2
IN2
H
H
H
H
H
H
L
L
L
L
L
L
(NC)
UL
33
4
IN3
IN3
U OUT
H
H
H
H
H
H
L
L
L
L
L
L
RF
32
5
RFGND
UH
31
6
IN1
IN1
H
H
H
H
H
H
L
L
L
L
L
L
GND
IN1
30
7
F/R = “H”
F/R = “H”
IN2
VB
IN2
IN2
29
8
H
H
H
H
H
H
L
L
L
L
L
L
LB11691
LB11691
V CC
IN3
28
9
IN3
IN3
H
H
H
H
H
H
L
L
L
L
L
L
RES
V12
27
10
HSEL
V5
26
11
Upper side gate
Upper side gate
LVS
F/R
25
12
WH
WH
WH
WH
VH
UH
UH
VH
VH
UH
UH
VH
(NC)
CP1
24
13
CP2
EI +
23
14
HP
EI -
22
15
Lower side gate
Lower side gate
FAIL
TOC
21
16
WL
WL
WL
WL
UL
UL
VL
VL
UL
UL
VL
VL
PWM
CSD
20
17
Top view
RC
FV
19
18
No.A0879-5/21
HP
HP
H
H
H
H
H
H
L
L
L
L
L
L