LV8121V SANYO [Sanyo Semicon Device], LV8121V Datasheet - Page 2

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

Recommendation Operating Conditions at Ta = 25°C
Electrical Characteristics at Ta = 25°C, V CC = 24V
Supply voltage range
5V constant voltage output current
HB output current
FG applied voltage
FG output current
Supply current 1
Supply current 2
Output block
Lower side output ON resistance
Upper side output ON resistance
Mid output current
Lower side diode forward voltage
Upper side diode forward voltage
5V Constant voltage Output
Output voltage
Line regulation
Load regulation
Hall Amplifier
Input bias current
Common mode input voltage range 1
Common mode input voltage range 2
Hall input sensitivity
Hysteresis width
Input voltage L → H
Input voltage H → L
HB pin
Output voltage
Output leakage current
Reference Oscillator (CT pin)
High level voltage
Low level voltage
Amplitude
Oscillation frequency
RT pin
High level output voltage
Low level output voltage
Charge Pump Output (VG pin)
Output voltage
CP1 pin
High level output voltage
Low level output voltage
Charge pump frequency
Parameter
Parameter
V CC
I REG
I CC 1
I CC 2
R ON (L1)
R ON (L2)
R ON (H1)
R ON (H2)
I O (M)
V D (L1)
V D (L2)
V D (H1)
V D (H2)
VREG
ΔV(REG1)
ΔV(REG2)
V HIN
ΔV IN (HA)
V SLH
V SHL
V HBO
I L (HB)
V H (CT)
V L (CT)
V(CT)
f(REF)
V OH (RT)
VG OUT
V OH (CP1)
I HB
V FG
I FG
I B (HA)
V ICM 1
V ICM 2
V OL (RT)
V OL (CP1)
f(CP1)
Symbol
Symbol
At stop
I O = 1.2A
I O = 2.0A
I O = -1.2A
I O = -2.0A
V O = 12V
I D = -1.2A
I D = -2.0A
I D = 1.2A
I D = 2.0A
V CC = 8.0 to 35V
I O = -1 to -6mA
When Hall-effect sensors are used
When one-side inputs are biased
(Hall IC application)
SIN wave
I HB = -0.5mA
V O = 0V
C = 56pF, R = 11kΩ
I RT = -0.3mA
I RT = 0.3mA
I CP1 = -2mA
I CP1 = 2mA
LV8121V
Conditions
Conditions
VREG×0.54
VREG×0.43
VREG×0.10
VREG-0.27
VREG-0.15
V CC +4.1
V CC -1.4
min
1.71
0.05
0.55
-20
-10
4.6
0.3
80
-2
0
9
3
VREG×0.56
VREG×0.45
VREG×0.11
VREG-0.18
VREG-0.1
f(REF)/32
Ratings
V CC +4.7
Ratings
V CC -1.1
typ
0.27
0.27
2.11
0.26
0.26
0.75
-0.1
120
3.5
1.1
0.9
1.0
0.9
1.0
5.0
-12
0.1
20
20
5
8
Continued on next page.
VREG×0.58
VREG×0.47
VREG×0.12
VREG-0.10
VREG-0.05
VREG-1.7
V CC +5.4
8.0 to 35
V CC -0.7
max
0 to -6
0 to -7
VREG
0 to 6
0 to 5
0.43
0.43
0.45
0.45
1.20
1.35
1.20
1.35
2.51
0.15
0.90
No.A2135-2/14
170
100
100
4.7
1.5
5.4
35
16
-5
mVp-p
MHz
MHz
Unit
Unit
mA
mA
mA
mA
mA
mV
mV
mV
mV
mV
μA
μA
μA
Ω
Ω
Ω
Ω
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V