lv8105w ETC-unknow, lv8105w Datasheet - Page 2

• Manufacturer Part Number: lv8105w
• Description: For Variable Speed Control Three-phase Brushless Motor Predriver
• Manufacturer: ETC-unknow

Allowable Operating range at Ta = 25°C
Electrical Characteristics at Ta = 25°C, V CC = 24V
Supply voltage range
5V constant voltage output current
HB pin output current
LD pin applied voltage
LD pin output current
FGS pin applied voltage
FGS pin output current
Supply current 1
Supply current 2
5V Constant-voltage Output (VREG pin)
Output voltage
Line regulation
Load regulation
Output block / Conditions : apply a VG voltage of 33V
High level output voltage 1
Low level output voltage 1
High level output voltage 2
Low level output voltage 2
PWM frequency
Internal Oscillator
Oscillation frequency
Charge Pump Output (VG pin)
Output voltage
CP1 pin
High level output voltage
Low level output voltage
Charge pump frequency
Hall Amplifier
Input bias current
Common-mode input voltage range 1
Common-mode input voltage range 2
Hall input sensitivity
Hysteresis width
Input voltage Low → High
Input voltage High → Low
HB pin
Output voltage
Output leakage current
FG Amplifier
Input offset voltage
Input bias current
Reference voltage
High level output voltage
Low level output voltage
FG input sensitivity
Schmitt width of the next stage
Operation frequency range
Open-loop gain
Parameter
Parameter
VGOUT
V CC
I REG
I HB
V LD
I LD
V FGS
I FGS
I CC 1
I CC 2
VREG
∆V (REG1)
∆V (REG2)
V OH 1
V OL 1
V OH 2
V OL 2
f (PWM)
f (REF)
V OH (CP1)
V OL (CP1)
f (CP1)
IHB (HA)
VICM1
VICM2
∆V IN (HA)
VSLH
VSHL
VHBO
IL (HB)
V IO (FG)
IB (FG)
VB (FG)
V OH (FG)
V OL (FG)
Symbol
Symbol
At stop
I O = 5mA
V CC = 16 to 28V
I O = -5 to -10mA
Pins UL, VL and WL
Pins UL, VL and WL
Pins UH, VH and WH
Pins UH, VH and WH
ICP1 = -2mA
ICP1 = 2mA
When using Hall elements
At one-side input bias (Hall IC application)
SIN wave
IHB = -15mA
V O = 0V
IFGI = -0.1mA, No load
IFGI = 0.1mA, No load
GAIN : 100 times
One-side hysteresis comparator
f FG = 2kHz
LV8105W
Conditions
Conditions
I OH = -2mA
I OL = 2mA
I OH = -2mA
I OL = 2mA
VREG-0.65
V CC -1.35
V CC +8.0
V CC -0.8
VG-0.65
min
0.35
0.45
1.65
3.95
0.75
-5%
102
120
-12
-10
-10
5.2
0.5
0.3
51
50
45
-2
-1
0
5
2
3
VREG-0.5
V CC +9.0
Ratings
Ratings
V CC -1.0
V CC -0.5
VREG/2
VG-0.5
typ
2.05
0.65
-0.1
200
128
5.6
0.5
0.6
4.4
1.2
10
10
64
13
48
-6
7
3
7
Continued on next page.
VREG-0.35
V CC +10.0
V CC -0.35
V CC -0.7
VG-0.35
16 to 28
0 to -10
0 to -25
max
VREG
0 to 6
0 to 5
0 to 6
0 to 5
No.A1271-2/21
0.65
2.45
4.85
1.65
280
154
5%
8.8
3.8
6.0
0.8
0.8
3.5
50
50
77
24
12
10
-2
1
3
mVp-p
MHz
Unit
Unit
kHz
kHz
kHz
mA
mA
mA
mA
mA
mA
mV
mV
mV
mV
mV
mV
mV
mV
µA
µA
µA
dB
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V