LV8121V SANYO [Sanyo Semicon Device], LV8121V Datasheet - Page 3

• Manufacturer Part Number: LV8121V
• Description: For Fan Motor 3-phase Brushless Motor Driver
• Manufacturer: SANYO [Sanyo Semicon Device]

Continued from preceding page.
* : These items are design target value and are not tested.
PWM Oscillator
High level voltage
Low level voltage
Amplitude
Charge current
Oscillation frequency
LIM pin
Input bias current
CTL pin
Input voltage
Input bias current
Current limiter operation
Limiter voltage
CSD Oscillator
High level voltage
Low level voltage
Amplitude
Charge current
Discharge current
Oscillation frequency
Thermal shutdown operation
Thermal shutdown operation
temperature
Hysteresis width
FG pin
Low level output voltage
Output leakage current
Low-voltage shutdown protection circuit
Operating voltage
Release voltage
Hysteresis width
F/R pin
High level input voltage range
Low level input voltage range
Input open voltage
Hysteresis width
High level input current
Low level input current
S/S pin
High level input voltage range
Low level input voltage range
Input open voltage
Hysteresis width
High level input current
Low level input current
Parameter
V H (PWM)
V(PWM)
I CHG
f(PWM)
V CTL 1
V CTL 2
V RF
V H (CSD)
V L (CSD)
V(CSD)
I CSD 1
I CSD 2
f(CSD)
TSD
ΔTSD
I L (FG)
V SDL
V SDH
ΔVSD
V IH (FR)
V IL (FR)
V IO (FR)
V IS (FR)
I IH (FR)
I IL (FR)
V IH (SS)
V IL (SS)
V IO (SS)
V IS (SS)
I IH (SS)
I IL (SS)
V L (PWM)
I B (LIM)
I B (CTL)
V OL (FG)
Symbol
V PWM = 2.1V
C = 1800pF
Output duty: 100%
Output duty: 0%
C = 0.047μ F
(Junction temperature)
(Junction temperature)
I FG = 2mA
V FG = 6V
VF/R = VREG
VF/R = 0V
VS/S = VREG
VS/S = 0V
Design target value *
Design target value *
LV8121V
Conditions
VREG-0.5
VREG-0.5
min
-13.5
2.75
1.20
1.40
15.1
2.74
1.15
0.23
2.75
1.43
1.12
6.52
6.98
0.36
0.15
0.15
150
-80
-10
-80
2.0
-10
-80
8.0
2.0
62
-2
-2
0
0
Ratings
typ
-10.5
3.05
1.35
3.07
1.33
0.25
11.5
7.03
7.49
0.35
1.70
19.2
3.05
1.68
1.37
0.46
0.35
-0.1
-0.2
180
-63
0.1
-50
-50
83
40
0
0
max
VREG
VREG
VREG
VREG
0.275
3.35
1.50
2.00
24.8
3.40
1.51
3.35
1.93
1.62
14.5
7.54
8.00
0.56
No.A2135-3/14
-7.0
104
-45
-35
-35
0.3
1.0
0.5
1.0
0.5
10
10
10
Unit
kHz
μA
μA
μA
μA
μA
Hz
μA
μA
μA
μA
μA
°C
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V