Ordering number : ENA0792A
LV8019LP
Overview
Bi-CMOS IC
Forward/Reverse Motor Driver
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 Output block supply voltage Control block supply voltage Constant current output block supply voltage Maximum output current IO max IO peak1 IO peak2 Input signal voltage Allowable power dissipation VIN max Pd max1 Pd max2 Operating temperature Storage temperature * : Specified substrate : 40×50×0.8mm3, Topr Tstg glass epoxy four-layer (2S2P) board Independent IC When mounted on a circuit board *1 t ≤ 200ms, f = 2Hz t ≤ 10ms, f = 2Hz 1.2 3 5 -0.5 to VCC+0.5 0.2 1.05 -30 to +85 -55 to +150 Symbol VM max VCC max VRG max Conditions Ratings -0.5 to 8.4 -0.5 to 7.0 -0.5 to 6.0 Unit V V V A A A A W W °C °C
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.
22008 MS 20080204-S00007 / 41807 MS PC 20070406-S00004 No.A0792-1/6
LV8019LP
Recommended Operating Conditions at Ta = 25°C and SGND = PGND = 0V
Parameter Output block supply voltage Control block supply voltage Constant current output block supply voltage Input signal voltage Maximum input signal frequency VIN fmax Duty = 50% 0 to VCC 100 V kHz Symbol VM VCC VRGIN Conditions Ratings 3.0 to 7.4 2.7 to 6.0 1.5 to VCC Unit V V V
Electrical Characteristics Ta = 25°C, VCC = VM = 5V, and SGND = PGND = 0V unless otherwise specified.
Parameter Standby mode output block current consumption Control block current consumption Standby mode Operation mode High-level input voltage Low-level input voltage High-level input current Low-level input current High-level EN pin current Low-level EN pin current Output on resistance 1 2 VINH VINL IINH IINL IENH IENL RON1 RON2 RSET VISET VCSAT ICONL VLVD TOH TOL TSD ∆TSD IN* IN* IN* IN* EN EN VM = 5V, sink + source VM = 3V, sink + source Between ISET pin and SGND RSET > 80Ω RSET = 150Ω *1 CTRL = 0V VCC pin voltage detection The transition from 10% to 90% of the output amplitude *2 Low-level output turn-on time Thermal shutdown temperature Thermal shutdown hysteresis *1 : Voltage between CC pin and ISET pin *2 : Design guarantee: These characteristics are not measured. The transition from 90% to 10% of the output amplitude *2 *2 *2 150 180 40 °C °C 0.2 2.0 µs 2.10 2.35 0.1 80 0.90 1.05 1.20 1.5 1.0 2.60 1.0 0.30 0.45 -1.0 15 25 35 1.0 0.40 0.60 2.5 0 VCC 0.8 1.0 V V µA µA µA µA Ω Ω Ω V V µA V µs ICC EN = 5V 0.8 1.3 mA ICCO EN = 0V, IN1 = IN2 = ICTRL = 0V 0 1.0 µA Symbol IMO Conditions min EN = 0V, IN1 = IN2 = ICTRL = 0V Ratings typ max 1.0 µA Unit
ISET setting resistance ISET pin voltage CC pin output saturation voltage CC pin output leakage current Low voltage shutdown operation voltage High-level output turn-on time
No.A0792-2/6
LV8019LP
Package Dimensions
unit : mm (typ) 3321
1.5
Pd max – Ta
Specified circuit board : 40×50×0.8mm3, glass epoxy four-layer (2S2P) board Mounted on the specified circuit board
TOP VIEW 3.5
BOTTOM VIEW
13 12
18 19
0.35
0.35
Allowable power dissipation, Pd max – W
1.05 1.0
3.5
0.4
24 7 6 0.2 1
0.75
0.5
0.55
0.75
0.20
Independent IC
0.10
0.85MAX
TOP VIEW
0.0NOM
0 – 30
0
30
60
90
120
Ambient temperature, Ta – °C
SANYO : VQLP24(3.5X3.5)
Pin Assignment
PGND PGND PGND PGND OUT1 OUT2 19
24
23
22
21
OUT1
1
20
18
OUT2
OUT1
2
17
OUT2
VM
3
16
VM
(TOP VIEW)
VM 4 15 VM
VCC
5
14
SGND
NC
6
13
EN
11
7
ISET
9
10
IN1
Constant current output
CC
ISET
Constant current resistance
ICTRL
IN2
CC
NC
12
8
No.A0792-3/6
LV8019LP
Block Diagram
OUT1
OUT1
OUT1
OUT2
OUT2
OUT2
VM VM
VM VM
PGND PGND
PGND PGND
VCC
PREDRIVE
SGND
LOW VOLTAGE SHUTDOWN
CONTROL LOGIC for H Bridge
TSD
ENABLE
CONSTANT CURRENT CIRCUIT
ISET
EN
IN1
IN2
ICTRL
CC
Truth Table
EN H H H H L H H H : High level L : Low level Z : Hi-impedance X : Don't care IN1 H H L L X X X IN2 H L H L X X X CTRL X X X X X L H OUT1 L H L Z L X X OUT2 L L H Z L X X CC X X X X L Z ON Mode Break Forward Reverse Standby Standby Constant current output off Constant current output on
No.A0792-4/6
LV8019LP
Pin Functions
Pin No. 11 12 Pin IN1 IN2 Logic input 1 Logic input 2 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. Description Equivalent circuit
VCC IN1 IN2 ICTRL S-GND 10kΩ
13
EN
EN pin Controls the on/off state of the H-bridge output (OUT1 and OUT2) and the constant current output. See the truth table for details.
VCC 10kΩ 200kΩ S-GND
EN
1, 2, 24, 17, 18, 19
OUT1 OUT2
Output 1 Output 2 The source side is a p-channel transistor and sink side is an n-channel transistor.
VM
OUT*
PGND
7 8
CC ISET
Constant current output Constant current setting The output current (CC) is set by connecting a resistor between the ISET pin and ground.
VCC 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
VM=6.8V
24
23
22
21
20
1
19
18
2
17
3
16
4
15
VCC=5V NC
5
14
6
13
SIGNAL IN
10
11
8
7
150Ω
NC
9
SIGNAL IN
SIGNAL IN
VM=6.8V
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This catalog provides information as of January, 2008. Specifications and information herein are subject to change without notice. PS No.A0792-6/6
SIGNAL IN
12
