Ordering number : ENA1708
Bi-CMOS IC
LV8130V
Overview
For Brushless Motor Drive
Direct PWM Drive, Quiet Predriver IC
The LV8130V is a PWM drive pre-driver IC designed for three-phase brushless motors.
This IC reduces motor driving noise by imparting a slope to the phase switching current by quiet PWM drive, and realizes
high efficiency through the use of synchronous rectification.
A motor drive circuit with the desired output capability (voltage, current) can be implemented by adding discrete
transistors or other devices to the output. Furthermore, the LB8130V provides a full complement of protection circuits
allowing it to easily implement high-reliability drive circuits. This IC is optimal for driving various large-scale motors such
as those used in air conditioners and water heaters.
Features
•
Three-phase bipolar drive
•
Quiet PWM drive (150-degree current carrying + current feedback)
•
Synchronous rectification (with enable/disable select pin)
•
Speed control signal (supports either by analog voltage or PWM duty pulse input.)
•
Built-in forward/reverse switching circuit
•
Start/stop switching circuit (stop mode power save function)
•
Built-in current limiter circuit (Supports 0.25V (typical) reference voltage sensing based high-precision detection)
•
Built-in low-voltage protection circuit (The operating voltage can be set with a zener diode.)
•
Built-in automatic recovery type constraint protection circuit (ON:OFF = 1:15), with motor constraint protection
detection output (RD pin)
•
Selectable Hall signal pulse outputs (1-Hall FG or 3-Hall FG)
•
Supports thermistor based thermal protection of the output transistors.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
'
s products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'
s products or
equipment.
60910 SY PC 20100413-S00001 No.A1708-1/19
LV8130V
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Parameter
Supply voltage
Output current
Symbol
VCC max
IO max1
IO max2
LVS pin applied voltage
Allowable power dissipation
LVS max
Pd max1
Pd max2
Operating temperature
Storage temperature
Topr
Tstg
VCC pin
Pins UH, VH, WH
Pins UL, VL, WL
LVS pin
Independent IC, Tj = 150°C
Mounted on a circuit board.*
Conditions
Ratings
23
50
50
23
0.45
1.05
-40 to +100
-55 to +150
Unit
V
mA
mA
V
W
W
°C
°C
* Specified circuit board : 114.3mm
×
76.1mm
×
1.6mm, glass epoxy
Allowable Operating range
at Ta = 25°C
Parameter
Supply voltage range 1-1
Supply voltage range 1-2
Output current
5V constant voltage output current
HP pin applied voltage
HP pin output current
RD pin applied voltage
RD pin output current
Symbol
VCC1-1
VCC1-2
IO
IREG
VHP
IHP
VRD
IRD
VCC pin
VCC pin, VCC-VREG short time
Pins UL, VL, WL, UH, VH, WH
Conditions
Ratings
9 to 21
4.5 to 5.5
45
-30
0 to 5
0 to 15
0 to 5
0 to 15
Unit
V
V
mA
mA
V
mA
V
mA
Electrical Characteristics
at Ta
=
25°C, VCC = 12V
Parameter
Supply current 1
Supply current 2
Symbol
ICC1
ICC2
At stop
Conditions
min
Ratings
typ
4
1
max
6
2
mA
mA
Unit
5V Constant-voltage Output
(VREG pin)
Output voltage
Line regulation
Load regulation
Temperature coefficient
Output block
Output voltage 1-1
Output voltage 1-2
Output voltage 2-1
Output voltage 2-2
Output leakage current
CTL Amplifier
Input offset voltage
Input bias current
Common-mode input voltage range
Input open voltage
Low level input current
High level output voltage
Low level output voltage
Open-loop gain
VIOF (CTL)
IB (CTL)
VICM
VIO (CTL)
IIL (CTL)
VOH (CTL)
VOL (CTL)
G (CTL)
VEI+ = 0V
ITOC = -0.2mA
ITOC = 0.2mA
f (CTL) = 1kHz
45
-10
-1
0
VREG-0.5
-100
VREG-1.2
-80
VREG-0.8
0.8
51
1.05
10
1
VREG-1.7
VREG
mV
μA
V
V
μA
V
V
dB
VOUT1-1
VOUT1-2
VOUT2-1
VOUT2-2
IOleak
Low level, IO = 10mA
Low level, IO = 30mA
High level, IO = -10mA
High level, IO = -30mA
0.3
0.9
VCC-0.3
VCC-0.9
0.5
1.3
VCC-0.5
VCC-1.3
10
V
V
V
V
μA
VREG
ΔVREG1
ΔVREG2
ΔVREG3
VCC = 8 to 17V
IO = -5 to -20mA
Design target value*
4.7
5.0
40
5
0
5.3
100
35
V
mV
mV
mV/°C
Continued on next page.
No.A1708-2/19
LV8130V
Continued from preceding page.
Parameter
PWM Oscillator
(PWM pin)
High level output voltage
Low level output voltage
External capacitor charge current
Oscillation frequency
Amplitude
Drive block
(TOC pin)
Input voltage 1
Gain
Limiter voltage
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
HP pin
Output saturation voltage
Output leakage current
CSD oscillator
(CSD pin)
High level output voltage
Low level output voltage
External capacitor charge current
External capacitor discharge current
Charge/discharge current ratio
RD pin
Low level output voltage
Output leakage current
Current control circuit
(RF pin)
Limiter voltage
VRF
RF-RFGND
0.234
0.26
0.286
V
VRDL
IL (RD)
IO = 10mA
VO = 5V
0.2
0.5
10
V
μA
VOH (CSD)
VOL (CSD)
ICHG1
ICHG2
RCSD
VCSD = 2V
VCSD = 2V
Charge current/Discharge current
2.7
0.7
-3.0
0.11
12
3.0
1.0
-2.2
0.15
15
3.3
1.3
-1.7
0.19
18
V
V
μA
μA
VHPL
IHPleak
IO = 10mA
VO = 5V
0.2
0.5
10
V
μA
ΔV
IN (HA)
VSLH (HA)
VSHL (HA)
IHB (HA)
VICM1
VICM2
When using Hall elements
At one-side input bias (Hall IC application)
-2
0.5
0
80
15
5
-20
24
12
-12
40
20
-5
-0.5
VREG-2.0
VREG
μA
V
V
mVp-p
mV
mV
mV
VTOC
GDF
VL
Output duty 0%
1.28
0.14
3.0
V
V
VOH (PWM)
VOL (PWM)
ICHG
f (PWM)
V (PWM)
VPWM = 2.1V
C = 1000pF
1.3
2.8
1.3
-50
3.0
1.5
-40
25
1.5
1.7
3.2
1.7
-30
V
V
μA
kHz
Vp-p
Symbol
Conditions
min
Ratings
typ
max
Unit
Low-voltage protection circuit
(LVS pin)
Operation voltage
Release voltage
Hysteresis width
PWMIN pin
Input frequency
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
Low level input voltage range
Hysteresis width
High level input current
Low level input current
VIH (SS)
VIL (SS)
VIS (SS)
IIH (SS)
IIL (SS)
VS/S = VREG
VS/S = 0V
-10
-10
2.0
0
0.28
0
-1
10
VREG
1.0
V
V
V
μA
μA
f (PI)
VIH (PI)
VIL (PI)
VIO (PI)
VIS (PI)
IIH (PI)
IIL (PI)
VPWMIN = VREG
VPWMIN = 0V
2.0
0
VREG-0.5
0.2
-10
-120
0.3
0
-90
50
VREG
1.0
VREG
0.4
10
kHz
V
V
V
V
μA
μA
VSDL
VSDH
ΔVSD
3.5
4.0
0.35
3.7
4.2
0.5
3.9
4.4
0.65
V
V
V
Continued on next page.
No.A1708-3/19
LV8130V
Pin Assignment
SR
30
LVS VREG VCC
29
28
27
IN3+
26
IN3-
25
IN2+
24
IN2-
23
IN1+
22
IN1-
21
GND PFGND RF
20
19
18
UL
17
UH
16
LV8130V
1
EI+
2
EI-
3
TOC
4
PWM
5
RD
6
CSD
7
8
9
S/S PWMIN F/R
10
HP
11
N1
12
WH
13
WL
14
VH
15
VL
Three-phase logic truth table
(IN = “High” indicates the state where IN+ > IN-.)
F/R =
⎡L⎦
IN1
1
2
3
4
5
6
H
H
H
L
L
L
IN2
L
L
H
H
H
L
IN3
H
L
L
L
H
H
IN1
L
L
L
H
H
H
F/R =
⎡H⎦
IN2
H
H
L
L
L
H
IN3
L
H
H
H
L
L
Upper
VH
WH
WH
UH
UH
VH
Drive output
Lower
UL
UL
VL
VL
WL
WL
S/S pin
Input state
High
Low
Mode
Stop
Start
PWMIN pin
Input state
High or Open
Low
Mode
Output OFF
Output ON
N1 pin
Input state
High or Open
Low
HP output
Synthesis of three Halls
1-Hall
SR pin
Input state
High or Open
Low
Synchronous rectification
ON
OFF
The S/S pin does not have a built-in pull-up resistor, so an external pull-up resistor or equivalent is required to set the IC to
the stop state. If the S/S and PWMIN pins are not used, the unused pin input must be set to low-level voltage.
When the PWMIN pin is used for control, apply voltage between 4V and VREG to the EI+ pin.
The HP output can be selected by the N1 pin setting from the N1 Hall input converted to a pulse output (one-Hall output)
or the three-phase output synthesized from the Hall inputs (three-Hall synthesized output).
With or without synchronous rectification when PWM is off can be specified by the SR pin.
[Control function]
VRF
0.25V
Gain = 0.14 times
Control characteristics
1.28V typ
VTOC
0
1
2
3
3.5
No.A1708-5/19
嵌入式系统
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