參數(shù)資料
型號(hào)： LV8112V
元件分類(lèi)： 運(yùn)動(dòng)控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, 3 A, PDSO44
封裝： 0.275 INCH, SSOP-44
文件頁(yè)數(shù)： 6/13頁(yè)
文件大?。?/td> 299K
代理商： LV8112V
LV8112V
No.A1645-2/13
Allowable Operating Ranges at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage range
VCC
10 to 35
V
5V constant voltage output current
IREG
0 to -30
mA
LD pin applied voltage
VLD
0 to 5
V
LD pin output current
ILD
0 to 15
mA
FG pin applied voltage
VFG
0 to 5
V
FG pin output current
IFG
0 to 15
mA
HB pin applied voltage
VHB
0 to 5
V
HB pin output current
IHB
0 to -30
mA
Electrical Characteristics at Ta
= 25°C, VCC = 24V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
ICC1
5.5
6.5
mA
Current drain
ICC2
In a stop state
1.0
1.5
mA
5V Constant Voltage Output
Output voltage
VREG
4.65
5.0
5.35
V
Line regulation
ΔVREG1
VCC = 10 to 35V
20
100
mV
Load regulation
ΔVREG2
IO = -5 to -20mA
25
60
mV
Temperature coefficient
ΔVREG3
Design target value *
0
mV/
°C
Output Block
Output ON resistance
RON
IO = 1A , Sum of the lower and upper side
outputs
1.5
1.9
Ω
Output leakage current
IOleak
Design target value *
10
μA
Lower side Diode forward voltage
VD1
ID = -1A
1.0
1.35
V
Upper side Diode forward voltage
VD2
ID = 1A
1.0
1.35
V
Charge Pump Output (VG pin)
Output voltage
VGOUT
VCC+4.9
V
CP1 pin
Output ON resistance (High level)
VOH(CP1)
ICP1 = -2mA
500
700
Ω
Output ON resistance (Low level)
VOL(CP1)
ICP1 = 2mA
300
400
Ω
Hall Amplifier Block
Input bias current
IHB(HA)
-2
-0.5
μA
Common mode input voltage range
VICM
0.5
VREG-2.0
V
Hall input sensitivity
80
mVp-p
Hysteresis
ΔVIN(HA)
15
24
42
mV
Input voltage L
→ H
VSLH
12
mV
Input voltage H
→ L
VSHL
-12
mV
Hall Bias (HB pin) P-channel Output
Output voltage ON resistance
VOL(HB)
IHB = -20mA
20
30
Ω
Output leakage current
IL(HB)
VO = 0V
10
μA
FG Amplifier Schmitt Block (IN1)
Input amplifier gain
GFG
Design target value *
5
times
Input hysteresis (H
→ L)
VSHL(FGS)
Input referred, Design target value *
0
mV
Input hysteresis (L
→ H)
VSLH(FGS)
Input referred, Design target value *
10
mV
hysteresis
VFGL
Input referred, Design target value *
10
mV
FGFIL pin
High level output voltage
VOH(FGFIL)
2.7
3.0
3.3
V
Low level output voltage
VOL(FGFIL)
0.75
0.85
0.95
V
External capacitor charge current
ICHG1
VCHG1 = 1.5V
-5
-4
-3
μA
External capacitor discharge current
ICHG2
VCHG2 = 1.5V
3
4
5
μA
Amplitude
V(FGFIL)
1.95
2.15
2.35
Vp-p
* Design target value, Do not measurement.
Continued on next page.
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