Rohm BD65492MUV-E2 Dual h-bridge driver high-speed switching type Datasheet

Datasheet
H-Bridge Drivers for DC Brush Motors
Dual H-Bridge Driver
High-Speed Switching Type
BD65492MUV
General Description
Key Specifications
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The BD65492MUV provides a dual H-bridge motor
driver which features wide range of motor power supply
voltage from 1.8V to 16.0V and low power consumption
to switch low ON-Resistance DMOS transistors at high
speed. This small surface mounting package is most
suitable for mobile system, home appliance and various
applications.
Features
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Low ON-Resistance Power DMOS Output
Charge Pump-Less with PDMOS High-Side Driver
Drive Mode Switch Function
Control Input Voltage Range Fit 1.8V Controller
Under Voltage Locked Out Protection
& Thermal Shut Down Circuit
Power Supply Voltage Range:
2.5V to 5.5V
Motor Power Supply Voltage Range: 1.8V to 16.0V
Circuit Current (Open Mode):
0.90mA(Typ)
Stand-By Current:
1μA (Max)
Control Input Voltage Range:
0V to VCCV
Logic Input Frequency:
500kHz(Max)
Minimum Logic Input Pulse Width:
0.5μs(Min)
Turn On Time:
200ns(Typ)
Turn Off Time:
80ns(Typ)
H-Bridge Output Current (DC):
-1.0A to +1.0A
Output ON-Resistance (Total):
0.90Ω(Typ)
Operating Temperature Range:
-30°C to +85°C
Package
W(Typ) x D(Typ) x H(Max)
VQFN024V4040
4.00mm x 4.00mm x 1.00mm
Applications
 Mobile system
 Home appliance
 Amusement system, etc
VQFN024V4040
Typical Application Circuit
Bypass Filter Capacitor for
Power Supply
1µF to 100µF
Power-Saving
H: Active
L: Stand-by
VCC
Bypass Filter Capacitor for
Power Supply
15
PS 11
Power Save
TSD & UVLO
BandGap
1µF to 100µF
21 22
Motor Control Input
VM
OUT1A
IN1A 17
Level Shift
&
Pre Driver
Logic
IN1B 18
H-Bridge
Full ON
23 24
2
3
OUT1B
Selectable Drive Mode
H: EN/IN
L: IN/IN
PWM 19
VM
9 10
OUT2A
Level Shift
&
Pre Driver
IN2A 14
Logic
IN2B 12
H-Bridge
Full ON
7
8
4
5
1
6
OUT2B
PGND
Motor Control Input
20
13
Always keep N.C. pins open.
N.C.
16
N.C.
GND
Keep Open
○Product structure:Silicon monolithic integrated circuit
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© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
It's better for VM pin groups of 9,10 and 21,22 to short-circuit on the
PCB pattern. If cannot, check into transitional characteristics of total
application circuit including two motors. Through low impedance
materials, the possibility of causing some unexpected malfunctions
is incontrovertible.
○This product has no designed protection against radioactive rays
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BD65492MUV
Pin Configuration
OUT1A
OUT1A
VM
VM
N.C.
PWM
(TOP VIEW)
24
23
22
21
20
19
OUT1B
3
16 GND
OUT2B
4
15 VCC
OUT2B
5
14 IN2A
PGND
6
13 N.C.
7
8
9
10
11
12
IN2B
17 IN1A
PS
2
VM
OUT1B
VM
18 IN1B
OUT2A
1
OUT2A
PGND
The pins of the same name, such as
VM, PGND, OUT1A, OUT1B, OUT2A
and OUT2B, must be shorted on
printed circuit boards.
Pin Description
Pin No.
Pin Name
1
PGND
2
Function
Pin No.
Pin Name
Function
Motor ground
13
N.C.
-
OUT1B
H-bridge output 1B
14
IN2A
Control logic input 2A
3
OUT1B
H-bridge output 1B
15
VCC
Power supply
4
OUT2B
H-bridge output 2B
16
GND
Ground
5
OUT2B
H-bridge output 2B
17
IN1A
Control logic input 1A
6
PGND
Motor ground
18
IN1B
Control logic input 1B
7
OUT2A
H-bridge output 2A
19
PWM
Drive mode logic input
8
OUT2A
H-bridge output 2A
20
N.C.
-
9
VM
Motor power supply
21
VM
Motor power supply
10
VM
Motor power supply
22
VM
Motor power supply
11
PS
Power-saving function
23
OUT1A
H-bridge output 1A
12
IN2B
Control logic input 2B
24
OUT1A
H-bridge output 1A
Block Diagram
VCC
15
PS 11
Power Save
TSD & UVLO
BandGap
21 22 VM
IN1A 17
Level Shift
&
Pre Driver
Logic
IN1B 18
H-Bridge
Full ON
23 24 OUT1A
2
3 OUT1B
PWM 19
9 10 VM
Level Shift
&
Pre Driver
IN2A 14
Logic
IN2B 12
H-Bridge
Full ON
13
20
16
N.C.
N.C.
GND
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7
8 OUT2A
4
5 OUT2B
1
6 PGND
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BD65492MUV
Description of Blocks
1.
Power-Saving Function
A power-saving function is included, which allows the system to save power when not driving the motor. The voltage
level on this pin should be set high so as to keep the operation mode. (See the Electrical Characteristics; p.4/14)
2.
Motor Control Input
(a) IN1A, IN1B, IN2A and IN2B Pins
Logic level controls the output logic of H-Bridge.
(See the Electrical Characteristics; p.4/14, and I/O Truth Table; p.7/14)
(b) PWM Pin
Logic level sets the IN/IN or EN/IN drive mode.
(See the Electrical Characteristics; p.4/14 and I/O Truth Table; p.7/14)
3.
VM Terminal
Each H-bridge can be controlled independently. Take into consideration that each VM terminal (9, 10, 21 and 22pin) is
short-circuited internally.
(See the Block Diagram; p.2/14)
Absolute Maximum Ratings (Ta=25°C)
Parameter
Symbol
Limit
Unit
Power Supply Voltage
VCC
-0.3 to +7.0
V
Motor Power Supply Voltage
VM
-0.3 to +20.0
V
Control Input Voltage
VIN
-0.3 to +VCC+0.3
V
0.70 (Note 1)
Power Dissipation
2.20 (Note 2)
Pd
3.56
W
(Note 3)
H-bridge Output Current (DC)
IOUT
-1.0 to +1.0 (Note 4)
A
Storage Temperature Range
Tstg
-55 to +150
°C
Tjmax
+150
°C
Junction Temperature
(Note 1) Reduced by 5.6mW/°C over 25°C, when mounted on a glass epoxy 1-layer board (74.2mm x 74.2mm x 1.6mm)
In surface layer copper foil area: 10.29mm2
(Note 2) Reduced by 17.6mW/°C over 25°C, when mounted on a glass epoxy 4-layer board (74.2mm x 74.2mm x 1.6mm)
In surface & back layers copper foil area: 10.29mm2, 2&3 layers copper foil area: 5505mm2
(Note 3) Reduced by 28.4mW/°C over 25°C, when mounted on a glass epoxy 4-layer board (74.2mm x 74.2mm x 1.6mm)
In all 4-layers copper foil area: 5505mm2
(Note 4) Must not exceed Pd, ASO, or Tjmax of 150°C
Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over
the absolute maximum ratings.
Recommended Operating Ratings
Parameter
Symbol
Min
Typ
Max
Unit
Power Supply Voltage
VCC
2.5
-
5.5
V
Motor Power Supply Voltage
VM
1.8
-
16.0
V
Control Input Voltage
VIN
0
-
VCC
V
Logic Input Frequency
FIN
0
-
500
kHz
Minimum Logic Input Pulse Width
TIN
0.5
-
-
μs
Topr
-30
-
+85
°C
Operating Temperature Range
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Electrical Characteristics (Unless otherwise specified VCC=3.0V, VM=5.0V, Ta=25°C)
Parameter
Symbol
Min
Typ
Max
Unit
Conditions
All Circuits
Stand-by Current
ICCST
-
0
1
μA
VPS=0V
Circuit Current 1
ICC1
0.50
0.90
1.25
mA
VPS=3V, Open Mode
Circuit Current 2
ICC2
0.50
0.95
1.30
mA
VPS=3V, CW & CCW Mode
Circuit Current 3
ICC3
0.50
0.95
1.30
mA
VPS=3V, Short Brake Mode
High-Level Input Voltage
VPSH
1.45
-
VCC
V
Low-Level Input Voltage
VPSL
0
-
0.5
V
High-Level Input Current
IPSH
15
30
60
μA
VPS=3V
Low-Level Input Current
IPSL
-1
0
+1
μA
VPS=0V
PS Input (PS)
Control Input (IN=IN1A, IN1B, IN2A, IN2B, PWM)
High-Level Input Voltage
VINH
1.45
-
VCC
V
Low-Level Input Voltage
VINL
0
-
0.5
V
High-Level Input Current
IINH
15
30
60
μA
VIN=3V
Low-Level Input Current
IINL
-1
0
+1
μA
VIN=0V
VUVLO
2.0
-
2.4
V
RON
-
0.9
1.2
Ω
IOUT=±500mA, High & Low-side total
Turn On Time
TON
-
200
400
ns
20Ω Loading
Turn Off Time
TOFF
-
80
400
ns
20Ω Loading
Under Voltage Locked Out (UVLO)
UVLO Voltage
Full ON Type H-Bridge Driver
Output ON-Resistance
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Typical Performance Curves (Reference data)
5.0
3.0
Top 85°C
Mid 25°C
Low -30°C
Top 85°C
Mid 25°C
Low -30°C
Circuit current : ICC [mA]
Circuit current : ICC [µA]
4.0
3.0
Operating range
(2.5V to 5.5V)
2.0
2.0
Operating range
(2.5V to 5.5V)
1.0
1.0
0.0
0.0
0
2
1
3
4
6
5
7
0
Power Supply Voltage : VCC [V]
2
3
4
5
6
7
Power Supply Voltage : VCC [V]
Figure 1.
Circuit Current vs Power Supply Voltage
(Stand-by Mode)
Figure 2.
Circuit Current vs Power Supply Voltage
(Open Mode)
800
800
Top 85°C
Mid 25°C
Low -30°C
Top 85°C
Mid 25°C
Low -30°C
600
Output VDS : VDSL [mV]
Output VD S : DVSH [mV]
1
400
600
400
200
200
0
0
0
200
400
600
800
1000
200
400
600
800
1000
Output Current : IOUT [mA]
Output Current : IOUT [mA]
Figure 3.
Output VDS vs Power Output Current
(Output On-Resistance on high-side, VM=5V, VCC=3V)
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0
Figure 4.
Output VDS vs Power Output Current
(Output On-Resistance on low-side VM=5V, VCC=3V)
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Typical Performance Curves (Reference Data) - continued
0.5
Output On Resistance : R ON [Ω]
Output On Resistance : R ON [Ω]
1.0
0.8
0.6
0.4
Operating range
(1.8V to 16.0V)
0.2
Top 85°C
Mid 25°C
Low -30°C
0.0
0.4
0.3
0.2
Operating range
(1.8V to 16.0V)
0.1
Top 85°C
Mid 25°C
Low -30°C
0.0
0
5
10
15
Motor Power Supply Voltage : VM [V]
20
0
Figure 5.
Output On-Resistance vs Motor Power Supply Voltage
(Output On-Resistance on high-side VM Dependency, VCC=3V)
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5
10
15
Motor Power Supply Voltage : VM [V]
20
Figure 6.
Output On-Resistance vs Motor Power Supply Voltage
(Output On-Resistance on low-side VM Dependency, VCC=3V)
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09.Dec.2015 Rev.002
BD65492MUV
Timing Chart
Table 1. I/O Truth Table
Input Mode
INPUT
PS(Note 5)
EN/IN
-
OUT1B/2B
Output Mode(Note 6)
X
L
L
Short Brake
L
H
L
CW
H
L
H
CCW
L
Z
Z
Open
H
L
H
L
CW
IN1A/2A
IN1B/2B
L
H
H
H
L
L
L
OUT1A/2A
PWM
H
IN/IN
OUTPUT
X
L
H
L
H
CCW
H
H
L
L
Short Brake
X
X
Z
Z
Open
L: Low, H: High, X: Don’t care, Z: Hi impedance
(Note 5)PS=High: Operation Mode, PS=Low: Stand-by Mode
(Note 6)CW: Current flows from OUTxA to OUTxB, CCW: Current flows from OUTxB to OUTxA (x=1, 2)
TIN
1.45V
1.0V
TIN
Control Input
0.5V
TON
TON
TOFF
TOFF
100%
50%
50%
Motor Current
0%
-50%
-50%
-100%
Figure 7.
Input-Output AC characteristic
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BD65492MUV
Application Example
Bypass Filter Capacitor for
Power Supply
1µF to 100µF
Power-Saving
H: Active
L: Stand-by
VCC
Bypass Filter Capacitor for
Power Supply
15
PS 11
Power Save
TSD & UVLO
BandGap
1µF to 100µF
21 22
Motor Control Input
VM
OUT1A
IN1A 17
Level Shift
&
Pre Driver
Logic
IN1B 18
H-Bridge
Full ON
23 24
2
3
OUT1B
Selectable Drive Mode
H: EN/IN
L: IN/IN
PWM 19
VM
9 10
OUT2A
Level Shift
&
Pre Driver
IN2A 14
Logic
IN2B 12
H-Bridge
Full ON
7
8
4
5
1
6
OUT2B
PGND
Motor Control Input
20
13
N.C.
Always keep N.C. pins open.
16
N.C.
GND
Keep Open
It's better for VM pin groups of 9,10 and 21,22 to short-circuit on the
PCB pattern. If cannot, check into transitional characteristics of total
application circuit including two motors. Through low impedance
materials, the possibility of causing some unexpected malfunctions
is incontrovertible.
Selection of Components Externally Connected
When using the circuit with changes to the external circuit constants, make sure to leave an adequate margin for external
components including static and transitional characteristics as well as dispersion of the IC.
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Power Dissipation
4.0
Power Dissipation : Pd [W]
3.56W
3.0
2.20W
2.0
1.86W
1.14W
1.0
0.70W
0.36W
85°C
0.0
0
25
50
75
100
125
Ambient Temperature : Ta [°C]
150
Figure 8.
Power Dissipation vs Ambient Temperature
I/O Equivalence Circuits
PS
IN1A, IN1B, IN2A, IN2B, PWM
VM, PGND, OUTxA, OUTxB (X=1,2)
VM
75kΩ
10kΩ
300kΩ
100kΩ
OUTxA
OUTxB
PGND
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Operational Notes
1.
Reverse Connection of Power Supply
Connecting the power supply in reverse polarity can damage the IC. Take precautions against reverse polarity when
connecting the power supply, such as mounting an external diode between the power supply and the IC’s power
supply pins.
2.
Power Supply Lines
Design the PCB layout pattern to provide low impedance supply lines. Separate the ground and supply lines of the
digital and analog blocks to prevent noise in the ground and supply lines of the digital block from affecting the analog
block. Furthermore, connect a capacitor to ground at all power supply pins. Consider the effect of temperature and
aging on the capacitance value when using electrolytic capacitors.
3.
Ground Voltage
Ensure that no pins are at a voltage below that of the ground pin at any time, even during transient condition.
4.
Ground Wiring Pattern
When using both small-signal(GND) and large-current ground(PGND) traces, the two ground traces should be routed
separately but connected to a single ground at the reference point of the application board to avoid fluctuations in the
small-signal ground caused by large currents. Also ensure that the ground traces of external components do not
cause variations on the ground voltage. The ground lines must be as short and thick as possible to reduce line
impedance.
5.
Thermal Consideration
Should by any chance the power dissipation rating be exceeded the rise in temperature of the chip may result in
deterioration of the properties of the chip. In case of exceeding this absolute maximum rating, increase the board size
and copper area to prevent exceeding the Pd rating.
6.
Recommended Operating Conditions
These conditions represent a range within which the expected characteristics of the IC can be approximately
obtained. The electrical characteristics are guaranteed under the conditions of each parameter.
7.
Inrush Current
When power is first supplied to the IC, it is possible that the internal logic may be unstable and inrush current may
flow instantaneously due to the internal powering sequence and delays, especially if the IC has more than one power
supply. Therefore, give special consideration to power coupling capacitance, power wiring, width of ground wiring,
and routing of connections.
8.
Operation Under Strong Electromagnetic Field
Operating the IC in the presence of a strong electromagnetic field may cause the IC to malfunction.
9.
Testing on Application Boards
When testing the IC on an application board, connecting a capacitor directly to a low-impedance output pin may
subject the IC to stress. Always discharge capacitors completely after each process or step. The IC’s power supply
should always be turned off completely before connecting or removing it from the test setup during the inspection
process. To prevent damage from static discharge, ground the IC during assembly and use similar precautions during
transport and storage.
10. Inter-pin Short and Mounting Errors
Ensure that the direction and position are correct when mounting the IC on the PCB. Incorrect mounting may result in
damaging the IC. Avoid nearby pins being shorted to each other especially to ground, power supply and output pin.
Inter-pin shorts could be due to many reasons such as metal particles, water droplets (in very humid environment)
and unintentional solder bridge deposited in between pins during assembly to name a few.
11. Unused Input Pins
Input pins of an IC are often connected to the gate of a MOS transistor. The gate has extremely high impedance and
extremely low capacitance. If left unconnected, the electric field from the outside can easily charge it. The small
charge acquired in this way is enough to produce a significant effect on the conduction through the transistor and
cause unexpected operation of the IC. So unless otherwise specified, unused input pins should be connected to the
power supply or ground line.
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Operational Notes – continued
12. Regarding the Input Pin of the IC
This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them
isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a
parasitic diode or transistor. For example (refer to figure below):
When GND > Pin A and GND > Pin B, the P-N junction operates as a parasitic diode.
When GND > Pin B, the P-N junction operates as a parasitic transistor.
Parasitic diodes inevitably occur in the structure of the IC. The operation of parasitic diodes can result in mutual
interference among circuits, operational faults, or physical damage. Therefore, conditions that cause these diodes to
operate, such as applying a voltage lower than the GND voltage to an input pin (and thus to the P substrate) should
be avoided.
Resistor
Transistor (NPN)
Pin A
Pin B
C
E
Pin A
N
P+
P
N
N
P+
N
Pin B
B
Parasitic
Elements
N
P+
N P
N
P+
B
N
C
E
Parasitic
Elements
P Substrate
P Substrate
GND
GND
Parasitic
Elements
Parasitic
Elements
GND
GND
N Region
close-by
Figure 9.
Example of monolithic IC structure
13. Ceramic Capacitor
When using a ceramic capacitor, determine the dielectric constant considering the change of capacitance with
temperature and the decrease in nominal capacitance due to DC bias and others.
14. Area of Safe Operation (ASO)
Operate the IC such that the output voltage, output current, and power dissipation are all within the Area of Safe
Operation (ASO).
15. Thermal Shutdown Circuit(TSD)
This IC has a built-in thermal shutdown circuit that prevents heat damage to the IC. Normal operation should always
be within the IC’s power dissipation rating. If however the rating is exceeded for a continued period, the junction
temperature (Tj) will rise which will activate the TSD circuit that will turn OFF all output pins. When the Tj falls below
the TSD threshold, the circuits are automatically restored to normal operation.
Note that the TSD circuit operates in a situation that exceeds the absolute maximum ratings and therefore, under no
circumstances, should the TSD circuit be used in a set design or for any purpose other than protecting the IC from
heat damage.
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BD65492MUV
Ordering Information
B
D
6
5
4
9
2
M
U
V
-
Package
MUV :VQFN024V4040
Part Number
E2
Packaging and forming specification
E2: Embossed tape and reel
Marking Diagram
VQFN024V4040 (TOP VIEW)
6 5 4 9 2
Part Number Marking
M
rkingNumber
LOT
1PIN MARK
Part Number Marking
65492
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Package
Orderable Part Number
VQFN024V4040
BD65492MUV-E2
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BD65492MUV
Physical Dimension, Tape and Reel Information
Package Name
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VQFN024V4040
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BD65492MUV
Revision History
Date
Revision
05.Oct.2012
09.Dec.2015
001
002
Changes
New release
Applied the ROHM Standard Style and improved understandability.
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Datasheet
Notice
Precaution on using ROHM Products
1.
Our Products are designed and manufactured for application in ordinary electronic equipments (such as AV equipment,
OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.). If you
(Note 1)
, transport
intend to use our Products in devices requiring extremely high reliability (such as medical equipment
equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car
accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or
serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance.
Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any
damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific
Applications.
(Note1) Medical Equipment Classification of the Specific Applications
JAPAN
USA
EU
CHINA
CLASSⅢ
CLASSⅡb
CLASSⅢ
CLASSⅢ
CLASSⅣ
CLASSⅢ
2.
ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor
products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate
safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which
a failure or malfunction of our Products may cause. The following are examples of safety measures:
[a] Installation of protection circuits or other protective devices to improve system safety
[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure
3.
Our Products are designed and manufactured for use under standard conditions and not under any special or
extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way
responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any
special or extraordinary environments or conditions. If you intend to use our Products under any special or
extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of
product performance, reliability, etc, prior to use, must be necessary:
[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents
[b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust
[c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2,
H2S, NH3, SO2, and NO2
[d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves
[e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items
[f] Sealing or coating our Products with resin or other coating materials
[g] Use of our Products without cleaning residue of flux (even if you use no-clean type fluxes, cleaning residue of
flux is recommended); or Washing our Products by using water or water-soluble cleaning agents for cleaning
residue after soldering
[h] Use of the Products in places subject to dew condensation
4.
The Products are not subject to radiation-proof design.
5.
Please verify and confirm characteristics of the final or mounted products in using the Products.
6.
In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied,
confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power
exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect
product performance and reliability.
7.
De-rate Power Dissipation depending on ambient temperature. When used in sealed area, confirm that it is the use in
the range that does not exceed the maximum junction temperature.
8.
Confirm that operation temperature is within the specified range described in the product specification.
9.
ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in
this document.
Precaution for Mounting / Circuit board design
1.
When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product
performance and reliability.
2.
In principle, the reflow soldering method must be used on a surface-mount products, the flow soldering method must
be used on a through hole mount products. If the flow soldering method is preferred on a surface-mount products,
please consult with the ROHM representative in advance.
For details, please refer to ROHM Mounting specification
Notice-PGA-E
© 2015 ROHM Co., Ltd. All rights reserved.
Rev.002
Datasheet
Precautions Regarding Application Examples and External Circuits
1.
If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the
characteristics of the Products and external components, including transient characteristics, as well as static
characteristics.
2.
You agree that application notes, reference designs, and associated data and information contained in this document
are presented only as guidance for Products use. Therefore, in case you use such information, you are solely
responsible for it and you must exercise your own independent verification and judgment in the use of such information
contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses
incurred by you or third parties arising from the use of such information.
Precaution for Electrostatic
This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper
caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be
applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron,
isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control).
Precaution for Storage / Transportation
1.
Product performance and soldered connections may deteriorate if the Products are stored in the places where:
[a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2
[b] the temperature or humidity exceeds those recommended by ROHM
[c] the Products are exposed to direct sunshine or condensation
[d] the Products are exposed to high Electrostatic
2.
Even under ROHM recommended storage condition, solderability of products out of recommended storage time period
may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is
exceeding the recommended storage time period.
3.
Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads
may occur due to excessive stress applied when dropping of a carton.
4.
Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of
which storage time is exceeding the recommended storage time period.
Precaution for Product Label
QR code printed on ROHM Products label is for ROHM’s internal use only.
Precaution for Disposition
When disposing Products please dispose them properly using an authorized industry waste company.
Precaution for Foreign Exchange and Foreign Trade act
Since concerned goods might be fallen under listed items of export control prescribed by Foreign exchange and Foreign
trade act, please consult with ROHM in case of export.
Precaution Regarding Intellectual Property Rights
1.
All information and data including but not limited to application example contained in this document is for reference
only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any
other rights of any third party regarding such information or data.
2.
ROHM shall not have any obligations where the claims, actions or demands arising from the combination of the
Products with other articles such as components, circuits, systems or external equipment (including software).
3.
No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any
third parties with respect to the Products or the information contained in this document. Provided, however, that ROHM
will not assert its intellectual property rights or other rights against you or your customers to the extent necessary to
manufacture or sell products containing the Products, subject to the terms and conditions herein.
Other Precaution
1.
This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.
2.
The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written
consent of ROHM.
3.
In no event shall you use in any way whatsoever the Products and the related technical information contained in the
Products or this document for any military purposes, including but not limited to, the development of mass-destruction
weapons.
4.
The proper names of companies or products described in this document are trademarks or registered trademarks of
ROHM, its affiliated companies or third parties.
Notice-PGA-E
© 2015 ROHM Co., Ltd. All rights reserved.
Rev.002
Datasheet
General Precaution
1. Before you use our Pro ducts, you are requested to care fully read this document and fully understand its contents.
ROHM shall n ot be in an y way responsible or liabl e for fa ilure, malfunction or acci dent arising from the use of a ny
ROHM’s Products against warning, caution or note contained in this document.
2. All information contained in this docume nt is current as of the issuing date and subj ect to change without any prior
notice. Before purchasing or using ROHM’s Products, please confirm the la test information with a ROHM sale s
representative.
3.
The information contained in this doc ument is provi ded on an “as is” basis and ROHM does not warrant that all
information contained in this document is accurate an d/or error-free. ROHM shall not be in an y way responsible or
liable for an y damages, expenses or losses incurred b y you or third parties resulting from inaccur acy or errors of or
concerning such information.
Notice – WE
© 2015 ROHM Co., Ltd. All rights reserved.
Rev.001
Datasheet
BD65492MUV - Web Page
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Distribution Inventory
Part Number
Package
Unit Quantity
Minimum Package Quantity
Packing Type
Constitution Materials List
RoHS
BD65492MUV
VQFN024V4040
2500
2500
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