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PDF LB11990W Data sheet ( Hoja de datos )
| Número de pieza | LB11990W | |
| Descripción | Three-Phase Brushless Motor Driver | |
| Fabricantes | Sanyo | |
| Logotipo |  |
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Ordering number : ENN6216A
LB11990W
Monolithic Digital IC
LB11990W
Three-Phase Brushless Motor Driver
Package Dimensions
unit: mm
3190-SQFP64
[LB11990W]
12.0
10.0
1.25 0.5 0.18 1.25
48
49
33
32
0.15
64
1
17
16
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage 1
Maximum supply voltage 2
Maximum supply voltage 3
Maximum supply voltage 4
Maximum supply voltage 5
Applied output voltage
Applied input voltage
Capstan motor output current
Drum motor output current
Loading motor output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
Conditions
VCC1 max
VCC2 max
VS_C max Capstan motor driver
VS_D max Drum motor driver
VS_L max Loading motor driver
Vo max
VI1 max Control circuits
VI2 max U, V, W, COM
IOC max
IOD max
IOL max
Pd max IC only
Topr
Tstg
0.5 0.5
SANYO : SQFP64
Ratings
7
8.5
7.0
7.0
7.0
8.0
–0.3 to VCC1 + 0.3
8.0
1.0
1.0
0.6
0.6
–20 to +75
–55 to +150
Unit
V
V
V
V
V
V
V
V
A
A
A
W
°C
°C
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
N0199RM(KI) No. 6216-1/14
1 page  
Pin Assignment
LB11990W
UIN2
UIN1
WOUT_C
RF_C
VOUT_C
NC
UOUT_C
WOUT_D
RF_D
VOUT_D
UOUT_D
VS_D
OUT2
RF_L
OUT1
RS_L
LB11990W
FGIN_D
VREF
PGIN
PGC
PGOUT_D
GND
WIN
VIN
UIN
COM
VCC1
FC2
FILTER
FC1
OSC
FRC_D
Pd max – Ta
0.6
0.36
Top view
0
–20
0 25 50
Ambient temperature, Ta [°C]
75
No. 6216-5/14
5 Page 
Continued from preceding page
Pin number Pin name Pin voltage
17 FRC_D 0 to VCC1
LB11990W
Equivalent circuit
50kΩ
17
VCC1
Pin function
Drum motor forward/reverse
rotation select pin.
Low: forward
(–0.2V to 0.7V or open)
High: reverse
(2V to VCC1)
60 VS_D 0V to VCC2
41 VCC2 3.5V to 8.5V
22 VCC1 2.7V to 6V
13 CSLP1
14 CSLP2
27 GND
Power supply pin for determining
output amplitude by supplying
drum motor voltage.
Must be lower than VCC2 voltage.
Power supply pin for supplying
source side predriver voltage and
coil waveform detect comparator
voltage. Common for loading,
capstan, and drum motors.
VCC1
Power supply pin for circuits
except motor voltage, source
side predriver voltage, and coil
waveform detect comparator
voltage.
Common for loading, capstan,
and drum motors.
Pins for connecting triangular
wave oscillator capacitor. This
triangular wave coil output
performs waveform soft switching.
1kΩ
13 14
Ground pin for all circuits except
output.
Continued on next page
No. 6216-11/14
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet LB11990W.PDF ] | |
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