Sanyo LV8019LP Bi-cmos ic forward/reverse motor driver Datasheet

Ordering number : ENA0792
LV8019LP
Bi-CMOS IC
Forward/Reverse Motor Driver
Overview
The LV8019LP is a forward/reverse motor driver.
Features
• One H-bridge driver channel
• Provides a constant current output
• Built-in thermal shutdown circuit
Specifications
Maximum Ratings at Ta = 25°C and SGND = PGND = 0V
Parameter
Symbol
Output block supply voltage
Conditions
Ratings
Unit
VM max
-0.5 to 8.4
V
Control block supply voltage
VCC max
-0.5 to 7.0
V
Constant current output block
VRG max
-0.5 to 6.0
supply voltage
Maximum output current
IO max
V
1.0
A
IO peak1
t ≤ 200ms, f = 2Hz
3
A
IO peak2
t ≤ 10ms, f = 2Hz
5
A
Input signal voltage
VIN max
Allowable power dissipation
Pd max1
Independent IC
Pd max2
When mounted on a circuit board *1
-0.5 to VCC+0.5
A
0.2
W
1.05
W
Operating temperature
Topr
-30 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
* : Specified substrate :
40×50×0.8mm3,
glass epoxy four-layer (2S2P) board
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,
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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.
41807 MS PC 20070406-S00004 No.A0792-1/6
LV8019LP
Recommended Operating Conditions at Ta = 25°C and SGND = PGND = 0V
Parameter
Symbol
Conditions
Ratings
Unit
Output block supply voltage
VM
3.0 to 7.4
V
Control block supply voltage
VCC
2.7 to 6.0
V
Constant current output block
VRGIN
1.5 to VCC
V
0 to VCC
V
supply voltage
Input signal voltage
VIN
Maximum input signal frequency
fmax
Duty = 50%
100
kHz
Electrical Characteristics Ta = 25°C, VCC = VM = 5V, and SGND = PGND = 0V unless otherwise specified.
Parameter
Symbol
Ratings
Conditions
min
Standby mode output block
IMO
EN = 0V, IN1 = IN2 = ICTRL = 0V
ICCO
EN = 0V, IN1 = IN2 = ICTRL = 0V
typ
Unit
max
1.0
μA
0
1.0
μA
0.8
1.3
mA
current consumption
Control block
Standby
current
mode
consumption
Operation
ICC
EN = 5V
mode
High-level input voltage
VINH
IN*
2.5
VCC
V
Low-level input voltage
VINL
IN*
0
0.8
V
High-level input current
IINH
IN*
1.0
μA
Low-level input current
IINL
IN*
-1.0
High-level EN pin current
IENH
EN
15
Low-level EN pin current
IENL
EN
μA
25
35
μA
1.0
μA
Output on
1
RON1
VM = 5V, sink + source
0.30
0.40
Ω
resistance
2
RON2
VM = 3V, sink + source
0.45
0.60
Ω
1.05
1.20
Ω
ISET setting resistance
RSET
Between ISET pin and SGND
ISET pin voltage
VISET
RSET > 80Ω
CC pin output saturation voltage
VCSAT
RSET = 150Ω *1
1.5
V
CC pin output leakage current
ICONL
CTRL = 0V
1.0
μA
Low voltage shutdown operation
VLVD
VCC pin voltage detection
2.35
2.60
V
0.1
1.0
μs
0.2
2.0
μs
80
0.90
2.10
V
voltage
High-level output turn-on time
TOH
The transition from 10% to 90% of the output
amplitude *2
Low-level output turn-on time
TOL
The transition from 90% to 10% of the output
amplitude *2
Thermal shutdown temperature
Thermal shutdown hysteresis
TSD
*2
ΔTSD
*2
150
180
°C
40
°C
*1 : Voltage between CC pin and ISET pin
*2 : Design guarantee: These characteristics are not measured.
No.A0792-2/6
LV8019LP
Package Dimensions
unit : mm (typ)
3321
Pd max – Ta
Allowable power dissipation, Pd max – W
1.5
BOTTOM VIEW
13
0.35
0.35
3.5
18
19
0.4
3.5
12
24
0.75
TOP VIEW
7
6
1
0.75
0.0NOM
TOP VIEW
0.85MAX
0.2
1.05
1.0
Specified circuit board : 40×50×0.8mm3, glass epoxy
four-layer (2S2P) board
Mounted on the specified circuit board
0.55
0.5
0.20
Independent IC
0.10
0
– 30
0
30
60
90
120
Ambient temperature, Ta – °C
SANYO : VQLP24(3.5X3.5)
OUT1
PGND
PGND
PGND
PGND
OUT2
24
23
22
21
20
19
Pin Assignment
OUT1
1
18
OUT2
OUT1
2
17
OUT2
VM
3
16
VM
(TOP VIEW)
12
EN
IN2
13
11
6
IN1
NC
10
SGND
ICTRL
14
9
5
NC
VCC
8
VM
ISET
15
7
4
CC
VM
Constant current output
CC
ISET
Constant current resistance
No.A0792-3/6
LV8019LP
Block Diagram
OUT1
OUT1
OUT1
OUT2
OUT2
OUT2
VM
VM
VM
VM
PGND
PGND
PGND
PGND
PREDRIVE
VCC
LOW VOLTAGE
SHUTDOWN
SGND
CONTROL LOGIC
for H Bridge
TSD
CONSTANT
CURRENT
CIRCUIT
ENABLE
EN
IN1
IN2
ICTRL
ISET
CC
Truth Table
EN
IN1
IN2
CTRL
OUT1
OUT2
CC
Mode
H
H
H
X
L
L
X
Break
H
H
L
X
H
L
X
Forward
H
L
H
X
L
H
X
Reverse
H
L
L
X
Z
Z
X
Standby
L
X
X
X
L
L
L
Standby
H
X
X
L
X
X
Z
Constant current
H
X
X
H
X
X
ON
Constant current
output off
output on
H : High level
L : Low level
Z : Hi-impedance
X : Don't care
No.A0792-4/6
LV8019LP
Pin Functions
Pin No.
Pin
11
IN1
Logic input 1
Description
12
IN2
Logic input 2
Equivalent circuit
VCC
The output is set by the combination of the input 1
and 2 states. See the truth table for details.
10
ICTRL
Controls the output on/off state of the constant
current block.
10kΩ
IN1
IN2
ICTRL
S-GND
13
EN
EN pin
Controls the on/off state of the H-bridge output
VCC
(OUT1 and OUT2) and the constant current output.
See the truth table for details.
10kΩ
EN
200kΩ
S-GND
1, 2, 24,
OUT1
Output 1
17, 18, 19
OUT2
Output 2
VM
The source side is a p-channel transistor and sink
side is an n-channel transistor.
OUT*
PGND
7
CC
Constant current output
8
ISET
Constant current setting
VCC
The output current (CC) is set by connecting a
resistor between the ISET pin and ground.
CC
SGND
VCC
ISET
SGND
5
VCC
Signal system power supply
VCC
3, 4, 15, 16
VM
Power system power supply
VM
14
SGND
Signal system ground
SGND
21, 22, 23
PGND
Power system ground
PGND
No.A0792-5/6
LV8019LP
Application Example
M
19
20
21
14
6
13
SIGNAL IN
NC
12
5
SIGNAL IN
15
11
4
SIGNAL IN
16
10
3
SIGNAL IN
17
150Ω
VM=6.8V
22
2
9
18
7
NC
1
8
VCC=5V
23
24
VM=6.8V
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to change without notice.
PS No.A0792-6/6
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