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参数资料
| 型号： | LB11995H |
| 元件分类： | 运动控制电子 |
| 英文描述： | DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO28 |
| 封装： | HSOP-28 |
| 文件页数： | 3/10页 |
| 文件大小： | 107K |
| 代理商： | LB11995H |
LB11995H
No.6116-2/10
Operating Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC1
4 to 6
V
VCC2
≥ VCC1
4 to 13.6
V
Power supply voltage
VCC3
4 to 13.6
V
Application Example at Ta
= 25°C
Parameter
Power supply
pin
Conditions
Ratings
Unit
VCC1
Regulated voltage
4 to 6
V
12V type
VCC2 = VCC3
Unregulated voltage
4 to 13.6
V
VCC1 = VCC3
Regulated voltage
4 to 6
V
5V type
VCC2
Boost-up voltage or regulated voltage (Note)
4 to 13.6
V
Note : When boost-up voltage is used at VCC2, output can be set to low-saturation.
Electrical Characteristics at Ta
= 25°C, VCC1 = 5V, VCC2 = VCC3 = 12V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Power supply current
ICC1
VC = VCREF
8
mA
ICC2
VC = VCREF
0
mA
Power supply current
ICC3
VC = VCREF
150
250
μA
ICC1OQ
VS/S = 0V
200
μA
ICC2OQ
VS/S = 0V
30
μA
Output idle current
ICC3OQ
VS/S = 0V
30
μA
Output
Saturation voltage, upper side 1
VOU1
IO = -0.5A, VCC1 = 5V, VCC2 = VCC3 = 12V
1.0
V
Saturation voltage, lower side 1
VOD1
IO = 0.5A, VCC1 = 5V, VCC2 = VCC3 = 12V
0.3
V
Saturation voltage, upper side 2
VOU2
IO = -0.5A, VCC1 = VCC3 = 5V, VCC2 = 12V
0.3
V
Saturation voltage, lower side 2
VOD2
IO = 0.5A, VCC1 = VCC3 = 5V, VCC2 = 12V
0.3
V
VCL1
RRF = 0.33Ω, LMC : OPEN
0.24
V
Current limiter setting voltage
VCL2
RRF = 0.33Ω, LMC : GND
0.37
V
Hall amplifier
Common mode input voltage range
VHCOM
1.2
VCC-1.0
V
Input bias current
VHIB
1
μA
Minimum Hall input level
VHIN
60
mVp-p
S/S pin
High level voltage
VS/SH
2.0
VCC1V
Low level voltage
VS/SL
0.7
V
Input current
IS/SI
VS/S = 5V
200
μA
Leak current
IS/SL
VS/S = 0V
-30
μA
Control
VC pin input current
IVC
VC = VCREF = 1.65V
1
μA
VCREF pin input current
IVCREF
VC = VCREF = 1.65V
1
μA
Voltage gain
GVCO
ΔVRE/ΔVC
0.35
times
Startup voltage
VCTH
VCREF = 1.65V
1.5
1.8
V
Startup voltage width
ΔVCTH
VCREF = 1.65V
50
150
mV
Hall power supply
Hall power supply voltage
VH
IH = 5mA
0.8
V
Allowable current
IH
20
mA
Thermal shutdown
Operating temperature
TTSD
Design target value *
150
180
210
°C
Hysteresis
ΔTTSD
Design target value *
15
°C
Continued on next page.
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