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参数资料
型号： LV8104V
元件分类： 运动控制电子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, PDSO44
封装： 0.275 INCH, SSOP-44
文件页数： 12/19页
文件大小： 452K
代理商： LV8104V
LV8104V
No.A1677-2/19
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VCC max
VCC = VG
42
V
Charge pump output voltage
VG max
VG pin
42
V
IO max1
Pins UL, VL, WL
-15 to 15
mA
Output current
IO max2
Pins UH, VH, WH, UOUT, VOUT and WOUT
-15 to 15
mA
Pd max1
Independent IC
0.65
W
Allowable power dissipation
Pd max2
Mounted on the specified board *
1.70
W
Operating temperature
Topr
-20 to +80
°C
Storage temperature
Tstg
-55 to +150
°C
* Specified board:114.3mm × 76.1mm × 1.6mm, glass epoxy board.
Allowable Operating range at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage range
VCC
16 to 28
V
5V constant voltage output current
IREG
0 to -10
mA
LD pin applied voltage
VLD
0 to 6
V
LD pin output current
ILD
0 to 5
mA
FGS pin applied voltage
VFGS
0 to 6
V
FGS pin output current
IFGS
0 to 5
mA
Electrical Characteristics at Ta
= 25°C, VCC = 24V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply current 1
ICC1
6.5
8.2
mA
Supply current 2
ICC2
At stop
3
3.8
mA
5V Constant-voltage Output
(VREG pin)
Output voltage
VREG
IO = 5mA
5.2
5.6
6.0
V
Line regulation
ΔV (REG1)
VCC = 16 to 28V
10
50
mV
Load regulation
ΔV (REG2)
IO = -5 to -10mA
10
50
mV
Output block /
Conditions : apply a VG voltage of 33V
High level output voltage 1
VOH1
Pins UL, VL and WL IOH = -2mA
VREG-0.48
VREG-0.35
VREG-0.22
V
Low level output voltage 1
VOL1
Pins UL, VL and WL IOL = 2mA
0.19
0.30
0.41
V
High level output voltage 2
VOH2
Pins UH, VH and WH IOH = -2mA
VG-0.65
VG-0.5
VG-0.35
V
Low level output voltage 2
VOL2
Pins UH, VH and WH IOL = 2mA
0.45
0.6
0.8
V
PWM frequency
f (PWM)
16
20
24
kHz
Internal Oscillator
Oscillation frequency
f (REF)
1.79
2.24
2.69
MHz
Charge Pump Output
(VG pin)
Output voltage
VGOUT
VCC+7.9
VCC+9.0
VCC+10.0
V
CP1 pin
High level output voltage
VOH (CP1)
ICP1 = -2mA
VCC-1.45
VCC-1.1
VCC-0.8
V
Low level output voltage
VOL (CP1)
ICP1 = 2mA
0.5
0.65
0.8
V
Charge pump frequency
f (CP1)
112
140
168
kHz
Hall Amplifier
Input bias current
IB (HA)
-2
-0.1
μA
Common-mode input voltage range 1
VICM1
When using Hall elements
0.3
3.5
V
Common-mode input voltage range 2
VICM2
At one-side input bias (Hall IC application)
0
VREG
V
Hall input sensitivity
SIN wave
50
mVp-p
Hysteresis width
ΔVIN (HA)
5
13
24
mV
Input voltage Low
→ High
VSLH
2
7
12
mV
Input voltage High
→ Low
VSHL
-12
-6
-2
mV
Continued on next page.
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