LB11696V-D SANYO [Sanyo Semicon Device], LB11696V-D Datasheet - Page 5

• Manufacturer Part Number: LB11696V-D
• Description: Direct PWM Drive Brushless Motor Predriver IC
• Manufacturer: SANYO [Sanyo Semicon Device]

Pin Assignment
Pin Functions
Pin No.
1
2
3
4
6
8
5
7
9
Symbol
GND
GND
WH
WL
RF
RF
VH
UH
VL
UL
GND
V CC VREG
30
1
Ground
Output current detection reference
Connect the ground terminal of the external resistor RF to
this pin.
Output current detection
Connect a resistor with a small value between this pin and
RFGND.
This sets the maximum output current I
Outputs (External transistor drive outputs)
The duty control applies to the UH, VH, and WH pins.
RFGND RF
29
2
LVS
28
3
WH
Pin Description
N2
27
4
WL
N1
26
5
VH
HP
25
6
OUT
to be 0.25/Rf.
F/R
LB11696V
24
VL
7
LB11696V
PWMIN S/S
UH
23
8
22
UL
9
2
CSD
IN1– IN1+
10
21
V
VREG
CC
VREG
RD
20
11
PWM TOC
IN2– IN2+ IN3– IN3+
19
12
Equivalent circuit
50 k
18
13
EI–
17
14
Top view
Continued on next page.
EI+
4
5
16
15
6
7
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8
9
3