AN44071A
34
Ver. BEB
USAGE NOTES ( continued )
11.Connect the metallic plate (fin) on the back side of the LSI with the GND potential. The thermal resistance and the
electrical characteristics are guaranteed only when the metallic plate (fin) is connected with the GND potential.
12.Confirm characteristics fully when using the LSI.
Secure adequate margin after considering variation of external part and this LSI including not only static
characteristics but transient characteristics. Especially, Pay attention that abnormal current or voltage must not be
applied to external parts because the pins (Pin 1, 5, 16, 17, 18, 24, 28, 29, 33, 52, 56) output high current or
voltage.
13. Design the heat radiation with sufficient margin so that Power dissipation must not be exceeded base on the
conditions of power supply voltage, load and ambient temperature.
(It is recommended to design to set connective parts to 70% to 80% of maximum rating)
14. Set capacitance value between VPUMP and GND so that VPUMP (Pin 18) must not exceed 43 V transiently at the
time of motor standby to motor start.
15. This LSI employs a PWM drive method that switches the high-current output of the output transistor. Therefore, the
LSI is apt to generate noise that may cause the LSI to malfunction or have fatal damage. To prevent these
problems, the power supply must be stable enough. Therefore, the capacitance between the S5VOUT and GND
pins must be a minimum of 0.1 μF and the one between the VM and GND pins must be a minimum of 47 μF and
as close as possible to the LSI so that PWM noise will not cause the LSI to malfunction or have fatal damage.
Request for your special attention and precautions in using the technical information and
semiconductors described in this book
(1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and
regulations of the exporting country, especially, those with regard to security export control, must be observed.
(2) The technical information described in this book is intended only to show the main characteristics and application circuit examples
of the products. No license is granted in and to any intellectual property right or other right owned by Panasonic Corporation or any
other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any
other company which may arise as a result of the use of technical information described in this book.
(3) The products described in this book are intended to be used for general applications (such as office equipment, communications
equipment, measuring instruments and household appliances), or for specific applications as expressly stated in this book.
Consult our sales staff in advance for information on the following applications:
Special applications (such as for airplanes, aerospace, automotive equipment, traffic signaling equipment, combustion equipment,
life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of
the products may directly jeopardize life or harm the human body.
It is to be understood that our company shall not be held responsible for any damage incurred as a result of or in connection with
your using the products described in this book for any special application, unless our company agrees to your using the products in
this book for any special application.
(4) The products and product specifications described in this book are subject to change without notice for modification and/or im-
provement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product
Standards in advance to make sure that the latest specifications satisfy your requirements.
(5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
(6) Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS,
thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which
damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages.
(7) This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of our company.
20100202

AN44071A-VF

Mfr. #:
Manufacturer:
Panasonic
Description:
Motor / Motion / Ignition Controllers & Drivers Stepping Motor Drivr HSOP056-P-0300B
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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