Built-in Current Limiter circuit (limit at IO = 250mA with Rf = 1 connection, the limiter value determined with Rf.)
•
Built-in lock protection and automatic return circuit
•
Built-in thermal shut-down (TSD) circuit
Semiconductor Components Industries, LLC, 2013
May, 2013
O2412NKPC 20120824-S00001 No.A2143-1/11
LV8068V
Specitications
Maximum Ratings
at Ta = 25°C
Parameter
Maximum supply voltage
OUT pin output current
OUT pin output voltage handling
RD output voltage handling
RD output current
FG output voltage handling
FG output current
HB output current
PWM input voltage handling
Allowable power dissipation
Operating temperature
Symbol
VCC max
IOUT max
VOUT max
VRD max
IRD max
VFG max
IFG max
IHB max
VPWM max
Pd max
Topr
IC On board*
In regular mode
Conditions
Ratings
18
1.2
18
18
5
18
5
10
7
0.8
-40 to +90
Unit
V
A
V
V
mA
V
mA
mA
V
W
°C
Storage temperature
Tstg
-55 to +150
°C
* Specified board : 114.3mm
×
76.1mm
×
1.6mm, glass epoxy board
Caution 1) Absolute maximum ratings represent the values which cannot be exceeded for any length of time.
Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current,
high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Recommended Operating Conditions
at Ta = 25°C
Parameter
Operating supply voltage1
Operating supply voltage2
Hall input common-mode input voltage
range
VCONT input voltage range
RMI input voltage range
PWM input frequency range
VCONTIN
VRMIIN
FPWMIN
0.3 to 5VREG
0.3 to 5VREG
20 to 50
V
V
kHz
Symbol
VCC op1
VCC op2
VICM
Conditions
Active at all circuit
Start-up with PWM=H and RMI=VCONT=L
Ratings
6.0 to 16.0
4.0 to 6.0
0.3 to 5VREG-1.5
Unit
V
V
V
Electrical Characteristics
at Ta = 25°C, VCC = 12.0V
Parameter
Circuit current
5VREG output voltage
REGH output voltage
HB bias voltage
Hall Input bias current
Output ON voltage
Current limiter
Hall amplifier output offset voltage
Hall amplifier voltage gain
PWM pin bias current
PWM pin input Low level
PWM pin input High level
PWM input smallest pulse width
CPWM charge current
CPWM discharge current
CPWM charge/ discharge current ratio
CPWM oscillation High level
CPWM oscillation Low level
CPWM oscillation amplitude width
VCONT pin input bias current
RMI pin input bias current
RD output Low-level voltage
Symbol
ICC
VRGL
VRGH
VHB
IHIN
VO
VRF
VINOFS
GH
IPWM
VPWML
VPWMH
TPWM
ICPC
ICPD
ICPRTO
VCPH
VCPL
VCPA
ICONT
IRMI
VRD
IRD = 3mA
ICPRTO = ICPC/ICPD
Design guarantee*
13
13
0.7
3.3
0.7
2.3
PWM = GND
IO = 250mA, source + sink
200
-10
44
-20
0
2.5
5
18
18
1
3.5
1.0
2.5
23
23
1.2
3.8
1.3
2.7
1
1
0.3
V
V
V
μA
μA
V
49
-10
-3
0.7
5VREG
0.35
250
I5VREG = 5mA
IREGH = 5mA
IHB = 5mA
4.7
VCC-4.6
1.22
Conditions
Ratings
min
typ
6
5.0
VCC-4.2
1.32
max
8
5.3
VCC-3.9
1.42
1
0.5
300
10
Unit
mA
V
V
V
μA
V
mV
mV
dB
μA
V
V
μs
μA
μA
*: Design guarantee: Indicates a design target value. These parameters are not tested in the independent IC.
Continued on next page.
No.A2143-2/11
LV8068V
Continued from preceding page.
Parameter
RD output leakage current
FG output Low-level voltage
FG output leakage current
FG comparator hysteresis width
Output ON time in Lock-detection
Output OFF time in Lock-detection
Output ON/OFF ratio in Lock-detection
Thermal shutdown oprating temperature
Thermal shutdown hysteresis width
Symbol
IRDL
VFG
IFGL
ΔVFG
TACT
TDET
TRTO
TSD
ΔTSD
CPWM = 100pF
CPWM = 100pF
TRTO = TDET/TACT
Design guarantee*
Design guarantee*
VRD = 18V
IFG = 3mA
VFG = 18V
±2
0.35
3.0
7
±4
0.5
4.5
9
180
40
Conditions
min
Ratings
typ
max
10
0.3
10
±10
0.65
6.0
11
°C
°C
μA
V
μA
mV
sec
sec
Unit
* Design guarantee: Indicates a design target value. These parameters are not tested in the independent IC.
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