Rohm BD6962FVM Standard single-phase full wave fan motor driver Datasheet

Datasheet
DC Brushless Fan Motor Driver
Standard Single-phase Full wave
Fan motor driver
BD6962FVM
Description
This is the summary of application for BD6962FVM. BD6962FVM can drive FAN motor silently by BTL soft switching, and it
can control rotational speed by PWM signal.
Features
■ Compact package (MSOP8)
■ BTL soft switching drive
■ PWM speed control
■ Quick start function
■ Lock protection and auto restart
(without external capacitor)
■ Rotating speed pulse signal (FG) output
Package
MSOP8
W(Typ) x D(Typ) x H(Max)
2.90mm x 4.00mm x 0.90mm
Application
PC, PC peripheral component
(Power supply, VGA card, case FAN etc.)
BD player, Projector etc.
MSOP8
Absolute Maximum Ratings
Symbol
Limit
Unit
Supply Voltage
VCC
15
V
Power Dissipation
Pd
0.58(Note 1)
W
Operating Temperature
Topr
-40 to +105
°C
Storage Temperature
Tstg
-55 to +150
°C
Output Voltage
VOMAX
15
V
Output Current
IOMAX
800(Note 2)
mA
FG Signal Output Voltage
VFG
15
V
FG Signal Output Current
IFG
10
mA
Tjmax
150
°C
Parameter
Junction Temperature
(Note 1) Reduce by 4.68mW/°C over 25°C. (On 70.0mm×70.0mm×1.6mm glass epoxy board)
(Note 2) This value is not to exceed Pd.
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.
○Product structure:Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays
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Datasheet
BD6962FVM
Recommended Operating Conditions
Parameter
Symbol
Limit
Unit
Operating Supply Voltage Range
VCC
3.3 to 14
V
Hall Input Voltage Range
VH
0 to VCC/3
V
Electrical characteristics (Unless otherwise specified Ta=25°C, VCC=12V)
Parameter
Limits
Symbol
Min
Typ
Max
Unit
Conditions
Characteristics
Circuit Current 1
Icc1
1
3
5
mA
PWM=GND
Figure 1
Circuit Current 2
Icc2
2
5
8
mA
PWM=OPEN
Figure 2
Input Offset Voltage
VHOFS
-
-
±6
mV
-
FG Hysteresis Voltage
VHYS
±5
±10
±15
mV
Figure 3
PWM Input H Level
VPWMH
2.0
-
Vcc+0.3
V
-
PWM Input L Level
VPWML
-0.3
-
0.8
V
-
IPWMH
11
22
33
µA
PWM=5V
Figure 4
IPWML
-42
-28
-14
µA
PWM=GND
Figure 4
FPWM
0.02
-
50
kHz
Output Voltage
VO
-
0.4
0.6
V
Input-output Gain
GIO
45
48
51
dB
FG Low Voltage
VFGL
-
-
0.4
V
IFG=5mA
Figure 9
FG Leak Current
IFGL
-
-
20
µA
VFG=15V
Figure 10
Lock Detection ON Time
tON
0.35
0.50
0.65
s
Figure 11
Lock Detection OFF Time
tOFF
3.5
5.0
6.5
s
Figure 12
PWM Input Current
Input Frequency
IO=300mA
Upper and Lower total
Figure 5 to 8
-
Truth table
H+
H-
PWM
OUT1
OUT2
FG
H
L
H(OPEN)
H
L
L(Output Tr:ON)
L
H
H(OPEN)
L
H
H(Output Tr:OFF)
H
L
L
L
L
L(Output Tr:ON)
L
H
L
L
L
H(Output Tr:OFF)
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Datasheet
BD6962FVM
Reference Data
4.0
105°C
25°C
-40°C
2.0
FG hysteresis
hysteresis voltage,
voltage,Vhys
V HYS[mV]
[mV]
6.0
Circuit current, I CC [mA]
Circuit current, I CC [mA]
15
8.0
8.0
6.0
4.0
105°C
25°C
2.0
-40°C
Operating Voltage Range
Operating Voltage Range
105°C
10
25°C
-40°C
5
Operating Voltage Range
0
-5
-40°C
25°C
-10
105°C
0.0
-15
0.0
3
6
9
12
15
0
3
Supply voltage, VCC [V]
60
30
0
3.3V
6
1.0
1.0
0.8
0.8
3.3V
0.6
0.4
12V
14V
9
12
15
9
12
105°C
0.4
25°C
-40°C
0.0
0
15
0.6
0.2
0.2
0.4
0.6
0.8
1
0
0.2
0.4
Output current, IO [A]
PWM voltage, VPWM [V]
0.8
1
Figure 6. Output L Voltage
(Temperature Characteristics)
1.5
1.0
1.0
0.6
Output current, IO [A]
Figure 5. Output L Voltage
(Voltage Characteristics)
Figure 4. PWM Input Current
105°C
3.3V
1.2
0.8
Output H voltage [V]
12V
14V
0.6
0.4
25°C
0.6
-40°C
0.4
FG low voltage, VFGL [V]
0.8
6
Figure 3. FG Hysteresis Voltage
0.0
-60
3
3
Supply voltage, VCC [V]
0.2
-30
0
0
15
14V
12V
Output L voltage [V]
PWM input current, IPWM [µA]
12
Figure 2. Circuit Current 2
120
Output H voltage [V]
9
Supply voltage, VCC [V]
Figure 1. Circuit Current 1
90
6
Output L voltage [V]
0
0.9
0.6
105°C
25°C
0.2
0.2
0.3
0.0
0.0
0.0
-40°C
0
0.2
0.4
0.6
0.8
0
1
0.2
Figure 7. Output H Voltage
(Voltage Characteristics)
0.6
0.8
1
0
0.6
0.4
0.2
Operating Voltage Range
0
3
6
9
12
15
Supply voltage, VCC [V]
Figure 10. FG Leak Current
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8
10
7.0
600
500
25°C
-40°C
105°C
400
Operating Voltage Range
300
0.0
6
Figure 9. FG L Voltage
Lock detection OFF time.tOFF [s]
Lock detection ON time, tON [ms]
0.8
4
(Temperature Characteristics)
700
25℃
-40℃
105℃
2
FG current, IFG [mA]
Figure 8. Output H Voltage
1.0
FG leak current, IFGL [µA]
0.4
Output current, IO [A]
Output current, IO [A]
6.0
5.0
25°C
-40°C
105°C
4.0
Operating Voltage Range
3.0
0
3
6
9
12
15
0
3
6
9
12
15
Supply voltage, VCC [V]
Supply voltage, VCC [V]
Figure 11. Lock Detection ON Time
Figure 12. Lock detection OFF time
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Datasheet
BD6962FVM
Block Diagram, Application Circuit, and Pin Assignment
M
Take a measure against Vcc
voltage rise due to reverse
connection of power supply
and back electromotive force.
P.8
OUT2
GND
1
8
Speed control by PWM input is
enabled. Input frequency must
be 50kHz at the maximum.
+
Incorporates soft switching
function. Adjust at an optimum
value because gradient of
switching of output waveform
depends on hall element
output.
VCC
2
OUT1
OSC
1kΩ
to 5kΩ
P.5
2.8V
Control
90KΩ
H+
3
TSD
10KΩ
PWM
6
This is an open drain output.
Connect a pull-up resistor.
+
-
HALL
P.9
H-
OSC : Internal reference oscillation circuit
P.6
7
Lock
Protection
FG
4
+
-
5
TSD : Thermal shutdown(head rejection circuit)
Lock Protection : Lock protection circuit
Pin No.
Pin Name
1
OUT2
Motor output
2
VCC
Power supply
3
H+
Hall input l+
4
H-
Hall input -
5
FG
Rotating speed pulse signal output
6
PWM
PWM signal input
7
OUT1
Motor output
8
GND
GND
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BD6962FVM
Description of Operations
1) Lock Protection and Automatic Restart Circuit
Motor rotation is detected by hall signal, and lock detection ON time (tON) and lock detection OFF time (tOFF) are set
by IC internal counter. External part (C or R) is not required. Timing chart is shown in Figure 13.
Idling
H+
OUT1
tOFF
tON
OUT2
Output Tr OFF
FG
Motor
locking
Lock
detection
ON
Depends on hall signal.
(H in this figure)
Lock
Recovers
release normal
operation
Figure 13. Lock Protection Timing Chart
2) Soft Switching (silent drive setting)
Input signal to hall amplifier is amplified to produce an output signal.
When the hall element output signal is small, the gradient of switching of output waveform is gentle; When it is large,
the gradient of switching of output waveform is steep. Enter an appropriate hall element output to IC where output
waveform swings sufficiently.
(H+)-(H-)
OUT1
Figure 14. Relation between Hall Element Output Amplitude and Output Waveform
3) Hall Input Setting
Hall input voltage range is shown in operating conditions.
Hall Input Voltage Range
VCC
Hall input voltage range
upper limit
Hall input voltage range
lower limit
GND
Figure 15. Hall Input Voltage Range
Adjust the value of hall element bias resistor R1 in Figure 16 so that the input voltage of a hall amplifier is input in
"Hall Input Voltage Range" including signal amplitude.
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BD6962FVM
○Reducing the Noise of Hall Signal
Hall element may be affected by Vcc noise depending on the wiring pattern of board. In this case, place a
capacitor like C1 in Figure 16. In addition, when wiring from the hall element output to IC hall input is long, noise
may be loaded on wiring. In this case, place a capacitor like C2 in Figure 16.
H-
H+
VCC
C2
R1
C1
RH
Bias Current
= Vcc / (R1 + RH)
Hall element
Figure 16. Application near of Hall Signal
4) PWM Input
Rotation speed of motor can be changed by controlling ON/OFF of the upper output depending on duty of the signal
input to PWM pin.
H+
PWM
OUT1
OUT2
FG
Figure 17. Timing Chart in PWM Control
When the voltage input to PWM pin applies H logic : normal operation
L logic : H side output is off
When PWM pin is open, H logic is applied. PWM pin has hysteresis of 100mV (Typ).
*If H logic is applied to PWM pin before VCC voltage is applied to IC, current flows to VCC pin through ESD protection
diode inside PWM pin, resulting in malfunction may possibly occur.
When VCC voltage is not apply to IC, do not apply voltage to PWM pin.
5) Quick Start, Stand-by Function
The function can start motor at once regardless of the detection time of lock protection function when the PWM signal
is input. Lock protection function is turned off when the time of PWM = L has elapsed more than 66.5ms in order to
disable lock protection function when the motor is stopped by PWM signal.
When H level duty of PWM input signal is close to 0%, lock protection function does not work at an input frequency
slower than 15Hz, therefore enter a frequency faster than 20Hz.
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Datasheet
BD6962FVM
Equivalent Circuit
1) Hall Input
2) Motor Output
VCC
OUT1
H+、H-
OUT2
GND
3) PWM Signal Input
4) FG Output
FG
PWM
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BD6962FVM
Safety Measure
1) Reverse Connection Protection Diode
Reverse connection of power results in IC destruction as shown in Figure 18. When reverse connection is possible,
reverse connection destruction preventive diode must be added between power supply and VCC.
In normal energization
Reverse power connection
Vcc
After reverse connection
destruction prevention
Vcc
Vcc
Circuit
block
Each
pin
GND
Internal circuit impedance high
amperage small
Circuit
block
Each
pin
GND
Large current flows
Thermal destruction
Circuit
block
Each
pin
GND
No destruction
Figure 18. Flow of Current when Power is Connected Reversely
2) Measure against VCC voltage Rise by Back Electromotive Force
Back electromotive force (Back EMF) generates regenerative current to power supply. However, when reverse
connection protection diode is connected, VCC voltage rises because the diode prevents current flow to power
supply.
ON
ON
ON
Phase
switching
ON
Figure 19. VCC Voltage Rise by Back Electromotive Force
When the absolute maximum rated voltage may be exceeded due to voltage rise by back electromotive force, place
(A) Capacitor or (B) Zener diode between Vcc and GND. If necessary, add both (C).
(B) Zener diode
(A) Capacitor
ON
ON
ON
ON
(C) Capacitor and zener diode
ON
ON
Figure 20. Measure against VCC voltage rise
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BD6962FVM
3) Problem of GND Line PWM Switching
Do not perform PWM switching of GND line because the potential of GND terminal cannot be kept at the minimum.
VCC
M
Motor
Driver
Controller
GND
PWM input
Prohibited
Figure 21. GND Line PWM Switching Prohibited
4) FG Output
FG output is an open drain and requires pull-up resistor.
The IC can be protected by adding resistor R1. An excess of absolute maximum rating, when FG output terminal is
directly connected to power supply, could damage the IC.
VCC
Pull-up
resistor
FG
Protection
Resistor R1
Connector
of board
Figure 22. Protection of FG Pin
Thermal Derating Curve
Thermal derating curve indicates power that can be consumed by IC with reference to ambient temperature. Power that
can be consumed by IC begins to attenuate at certain ambient temperature. This gradient is determined by thermal
resistance θja.
Thermal resistance θja depends on chip size, power consumption, package ambient temperature, packaging condition,
wind velocity, etc., even when the same package is used. Thermal derating curve indicates a reference value measured
at a specified condition. Figure 23 shows a thermal derating curve.
Pd(W)
0.7
0.6
0.58
0.5
0.4
0.3
0.2
0.1
0
25
50
75
100 105 125
150
Ta(°C)
* Reduce by 4.68 mW/°C over 25°C.
(70.0mm x 70.0mm x 1.6mm glass epoxy board)
Figure 23. Thermal Derating Curve
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BD6962FVM
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. However,
pins that drive inductive loads (e.g. motor driver outputs, DC-DC converter outputs) may inevitably go below ground
due to back EMF or electromotive force. In such cases, the user should make sure that such voltages going below
ground will not cause the IC and the system to malfunction by examining carefully all relevant factors and conditions
such as motor characteristics, supply voltage, operating frequency and PCB wiring to name a few.
4.
Ground Wiring Pattern
When using both small-signal and large-current ground 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. The absolute maximum rating of the Pd stated in this specification is when
the IC is mounted on a 70mm x 70mm x 1.6mm glass epoxy board. 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.
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Datasheet
BD6962FVM
Operational Notes – continued
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.
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.
Figure 24. 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. 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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Datasheet
BD6962FVM
Ordering Information
B
D
6
9
6
2
Part Number
F
V
M
Package
FVM: MSOP8
-
TR
Packaging and forming specification
TR: Embossed tape and reel
Marking Diagram
MSOP8
(TOP VIEW)
D69
6 2
Lot No.
1PIN MARK
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Datasheet
BD6962FVM
Physical Dimension, Tape and Reel Information
Package Name
MSOP8
<Tape and Reel information>
Tape
Quantity
Direction
of feed
Embossed carrier tape
3000pcs
TR
The direction is the 1pin of product is at the upper right when you hold
( reel on the left hand and you pull out the tape on the right hand
)
1pin
Direction of feed
Reel
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Datasheet
Notice
Precaution on using ROHM Products
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(Note 1)
, transport
intend to use our Products in devices requiring extremely high reliability (such as medical equipment
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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
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CLASSⅢ
CLASSⅡb
CLASSⅢ
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CLASSⅣ
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[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure
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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 (Pd) depending on Ambient temperature (Ta). When used in sealed area, confirm the actual
ambient 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; if flow soldering method is preferred, please consult with the
ROHM representative in advance.
For details, please refer to ROHM Mounting specification
Notice – GE
© 2013 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 our Products might fall under controlled goods prescribed by the applicable foreign exchange and foreign trade act,
please consult with ROHM representative 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. ROHM shall not be in any way responsible or liable
for infringement of any intellectual property rights or other damages arising from use of such information or data.:
2.
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 information contained in this document.
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 – GE
© 2013 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
© 2014 ROHM Co., Ltd. All rights reserved.
Rev.001
Datasheet
BD6962FVM - Web Page
Buy
Distribution Inventory
Part Number
Package
Unit Quantity
Minimum Package Quantity
Packing Type
Constitution Materials List
RoHS
BD6962FVM
MSOP8
3000
3000
Taping
inquiry
Yes
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