The LV8136V is a PWM system predriver IC designed for three-phase brushless motors.
This IC reduces motor driving noise by using a high-efficiency, quiet PWM drive (150-degree drive system).
It incorporates a full complement of protection circuits and, by combining it with a hybrid IC in the STK611 or STK5C4
series, the number of components used can be reduced and a high level of reliability can be achieved. Furthermore, its
power-saving mode enables the power consumption in the standby mode to be reduced to zero. This IC is optimally
suited for driving various large-size motors such as those used in air conditioners and hot-water heaters.
Features
•
Three-phase bipolar drive
•
Quiet PWM drive (150-degree current-carrying)
•
Supports drive phase control (15-degree lead angle for 150-degree current-carrying drive. From this state, a lead angle
from 0 to 28 degrees can be set in 16 steps)
•
Supports power saving mode(power saving mode at CTL pin voltage of 1.0V (typ) or less; ICC = 0mA, HB pin turned
off)
•
Supports bootstrap (maximum duty limit)
•
Automatic recovery type constraint protection circuit
•
Forward/reverse switching circuit, Hall bias pin
•
Current limiter circuit, low-voltage protection circuit, and thermal shutdown protection circuit
•
FG1 and FG3 output (360-degree electrical angle/1 pulse and 3 pulses)
Semiconductor Components Industries, LLC, 2013
May, 2013
20812 SY PC 20120119-S000021 No.A2005-1/19
LV8136V
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Parameter
Supply voltage
Output current
Allowable power dissipation
Symbol
VCC max
IO max
Pd max1
Pd max2
CTL pin applied voltage
FG1,FG3 pin applied voltage
Junction temperature
Operating temperature
Storage temperature
VCTL max
VFG1 max
VFG3 max
Tj max
Topr
Tstg
Independent IC
Mounted on a specified circuit board.*
VCC pin
Conditions
Ratings
18
15
0.45
1.05
18
18
150
-40 to +105
-55 to +150
Unit
V
mA
W
W
V
V
°C
°C
°C
* Specified circuit board : 114.3mm
×
76.1mm
×
1.6mm, glass epoxy
Note 1) Absolute maximum ratings represent the values that cannot be exceeded for any length of time.
Note 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 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.
Allowable Operating range
at Ta = 25°C
Parameter
Supply voltage range
5V constant voltage output current
HB pin output current
FG1,FG3 pin output current
Symbol
VCC
IREG
IHB
IFG1, IFG3
Conditions
Ratings
9.5 to 16.5
10
30
10
Unit
V
mA
mA
mA
Electrical Characteristics
at Ta
=
25°C, VCC = 15V
Parameter
Supply current 1
Supply current 2
Output Block
High level output voltage
Low level output voltage
Lower output ON resistance
Upper output ON resistance
Output leakage current
Minimum output pulse width
Output minimum dead time
5V Constant Voltage Output
Output voltage
Voltage fluctuation
Load fluctuation
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
Input voltage High
High
Low
IB (HA)
VICM1
VICM2
VHIN
ΔV
IN (HA)
VSLH
VSHL
When a Hall element is used
Single-sided input bias mode
(when a Hall IC is used)
Sine wave,
Hall element offset = 0V
9
5
-19
20
11
-11
40
19
-5
mV
mV
mV
80
mVp-p
-2
0.3
0
0
VREG-1.7
VREG
μA
V
V
VREG
ΔV
(REG1)
ΔV
(REG2)
IO = -5mA
VCC = 9.5 to 16.5V, IO = -5mA
IO = -5 to -10mA
4.7
5.0
5.3
100
100
V
mV
mV
VHO
VLO
RONL
RONH
IOleak
Tmin
Tdt
2.0
2.0
IO = -10mA
IO = 10mA
IO = 10mA
IO = -10mA
VREG-0.35
VREG-0.15
0.15
15
15
0.3
30
35
10
4.0
4.0
V
V
Ω
Ω
μA
μs
μs
Symbol
ICC1
ICC2
At stop CTL
≤
1.0V typ
Conditions
min
Ratings
typ
5.0
0
max
8.0
20
mA
μA
Unit
Continued on next page.
No.A2005-2/19
LV8136V
Continued from preceding page.
Parameter
CSD Oscillator Circuit
High level output voltage
Low level output voltage
Amplitude
External capacitor charging current
External capacitor discharging
current
Oscillation frequency
PWM Oscillator
(PWM pin)
High level output voltage
Low level output voltage
Amplitude
Oscillation frequency
Current Limiter Operation
Limiter voltage
VRF
0.225
0.25
0.275
V
VOH (PWM)
VOL (PWM)
V (PWM)
f (PWM)
C = 2200pF, R = 15kΩ
(design target value)
3.3
1.3
1.78
3.5
1.5
2.0
17
3.8
1.7
2.22
V
V
Vp-p
kHz
f (CSD)
C = 0.22μF (design target value)
113.6
Hz
VOH (CSD)
VOL (CSD)
V (CSD)
ICHG1 (CSD)
ICHG2 (CSD)
VCHG1 = 2.0V
VCHG2 = 2.0V
2.7
0.8
1.75
-17
4
3.0
1.0
2.0
-10
10
3.3
1.2
2.25
-4
17
V
V
Vp-p
μA
μA
Symbol
Conditions
min
Ratings
typ
max
Unit
Thermal Shutdown Protection Operation
Thermal shutdown protection
operating temperature
Hysteresis width
TH pin
Protection start voltage
Hysteresis width
HB pin
Output ON resistance
Output leakage current
RON (HB)
IL (HB)
IHB = 10mA
Power saving mode VCC = 15V
15
30
10
Ω
μA
VTH
ΔVTH
0.25
0.2
0.6
0.4
1.05
0.6
V
V
ΔTSD
TSD
* Design target value
(junction temperature)
* Design target value
(junction temperature)
35
°C
150
175
°C
Low Voltage Protection Circuit
(detecting VCC voltage)
Operation voltage
Hysteresis width
FG1 FG3 Pin
Output ON resistance
Output leakage current
CTL Amplifier
(drive mode)
Input voltage range
High level input voltage
Middle level input voltage
CTL Amplifier
(power saving mode)
Low level input voltage
Hysteresis width
Input current
F/R Pin
High level input voltage
Low level input voltage
Input open voltage
Hysteresis width
High level input current
Low level input current
VIH (FR)
VIL (FR)
VIO (FR)
VIS (FR)
IIH (FR)
IIL (FR)
VF/R = VREG
VF/R = 0V
0.21
10
-10
3.0
0
0
0.31
50
0
VREG
0.7
0.3
0.41
100
+10
V
V
V
V
μA
μA
VIL1 (CTL)
ΔCTL
IIH (CTLI)
CTL = 3.5V
Power saving mode
0.15
10
1.0
0.5
18
1.5
0.85
26
V
V
μA
VIN (CTL)
VIH (CTL)
VIM (CTLI)
PWM ON duty 90%
PWM ON duty 0%
0
5.1
1.8
5.4
2.1
VCC
5.7
2.4
V
V
V
RON (FG)
IL (FG)
IFG = 5mA
VFG = 18V
40
60
10
Ω
μA
VSD
ΔVSD
7.0
0.25
8.0
0.5
9.0
0.75
V
V
Continued on next page.
No.A2005-3/19
LV8136V
Continued from preceding page.
Parameter
FAULT Pin
Drive stop voltage
Drive start voltage
Input open voltage
High level input current
Low level input current
ADP1 Pin
(drive phase adjustment)
Minimum lead angle
Maximum lead angle
Current ratio with the ADP2 pin
current
ADP2 Pin
(drive phase adjustment)
High level output voltage
Low level output voltage
VADP2H
VADP2L
CTL = 5.4V
CTL = 0V
1.95
0
2.5
3.05
0.51
V
V
Vadp01
Vadp16
ADP
ADP1 pin = 0V
ADP1 pin = VREG
CTL = 3.75V, IADP1/IADP2
26
1.45
0
28
2
2.55
2
Deg
Deg
A/A
VFOF
VFON
VIO (FLT)
IIH (FLT)
IIL (FLT)
VFLT=VREG
VFLT=0V
-250
0
3.0
4.6
VREG
0
-160
10
-70
0.35
VREG
V
V
V
μA
μA
Symbol
Conditions
min
Ratings
typ
max
Unit
DPL Pin
(drive-phase-adjustment limit setting pin)
Lead angle limit high level voltage
Lead angle limit low level voltage
VDPLH
VDPLL
3.3
1.3
3.5
1.5
3.8
1.7
V
V
* These are design target values and no measurements are made.
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