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LB11876 Datasheet(PDF) 2 Page - Sanyo Semicon Device

Part # LB11876
Description  Monolithic Digital IC For Polygonal Mirror Motors Three-Phase Brushless Motor Driver
PDF  15 Pages
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Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

LB11876 Datasheet(HTML) 2 Page - Sanyo Semicon Device

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LB11876
No.8317-2/15
Continued from preceding page.
Parameter
Symbol
Conditions
Ratings
Unit
Allowable power dissipation 1
Pd max1
Independent IC
0.62
W
Allowable power dissipation 2
Pd max2
When mounted on a circuit board *1
1.36
W
Operating temperature
Topr
-20 to +80
°C
Storage temperature
Tstg
-55 to +150
°C
*1 Specified circuit board : 114.3
× 76.1 × 1.6mm3, glass epoxy.
Allowable Operating Ranges at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage range 1
VCC1
8 to 17
V
Supply voltage range 2
VCC2
With VCC shorted to VREG
4.5 to 5.5
V
Input current range
I13
V13 pin
0.5 to 4
mA
Output current
IO
UL pin, VL pin, WL pin, UH pin, VH pin, and WH pin
20
mA
5V constant voltage output
IREG
0 to -30
mA
LD pin apply voltage
VLD
0 to 17
V
LD pin output current
ILD
0 to 15
mA
FGS pin apply voltage
VFGS
0 to 17
V
FGS pin output current
IFGS
0 to 10
mA
Electrical Characteristics at Ta
= 25°C, VCC = 12V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply current 1
ICC1
15
25
mA
Supply current 2
ICC2
Stop mode
3
5
mA
5V constant voltage output (VREG pin)
Output voltage
VREG
4.65
5.0
5.35
V
Line regulation
ΔVREG1
VCC = 8 to 13.5V
40
100
mV
Load regulation
ΔVREG2
IO = 0 to -15mA
20
100
mV
Temperature coefficient
ΔVREG3
Design target
0
mV/
°C
13V constant voltage output (V13 pin)
Output voltage
V13
IO = 2mA
12.5
13.5
14.5
V
Output Block
Output saturation voltage 1-1
VO sat1-1
Low level, IO = 400μA
0.2
0.5
V
Output saturation voltage 1-2
VO sat1-2
Low level, IO = 10mA
0.9
1.2
V
Output saturation voltage 2
VO sat2
High level, IO = -20mA
VCC – 1.2
VCC – 0.9
V
Output leakage current
IO leak
10
μA
Hall Sensor Amplifier Block
Input bias current
IHB (HA)
-2
-0.5
μA
Common-mode input voltage
range1
VICM1 (HA)
When a Hall sensor is used
0.5
VCC – 2.0
V
Common-mode input voltage
range2
VICM2 (HA)
When a single-sided input bias is used
(using a Hall sensor IC)
0
VCC
V
Input sensitivity
Sine wave
80
mVp-p
Hysteresis
ΔVIN (HA)
15
24
42
mV
Input current low
→ high
VSLH (HA)
12
mV
Input current high
→ low
VSHL (HA)
-12
mV
FG Schmitt Trigger Block
Input bias current
IB (FGS)
-2
-0.5
μA
Common-mode input voltage
range1
VICM1 (FGS)
When a Hall sensor is used
0.5
VCC – 2.0
V
Common-mode input voltage
range2
VICM2 (FGS)
When a single-sided input bias is used
(using a Hall sensor IC)
0
VCC
V
Input sensitivity
VIN (FGS)
Sine wave
80
mVp-p
Hysteresis
ΔVIN (FGS)
Design target
15
24
42
mV
Input current low
→ high
VSLH (FGS)
Design target
12
mV
Input current high
→ low
VSHL (FGS)
Design target
-12
mV
Continued on next page.



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