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PDF LA6584 Data sheet ( Hoja de datos )
| Número de pieza | LA6584 | |
| Descripción | BTL Driver Single-Phase Full-Wave Fan Motor Driver | |
| Fabricantes | Sanyo | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LA6584 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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Ordering number : ENA0007
LA6584
Monolithic Linear IC
BTL Driver Single-Phase Full-Wave
Fan Motor Driver
Overview
The LA6584 is Single-phase bipolar fan motor is put into silent driving by means of BTL output linear drive, offering high
efficiency and power saving by suppressing the reactive current. Lock protection and rotation signal (FG, RD) circuits are
built in, ensuring optimum application to small fans for notebook PC, consumer equipment power supply, car audio system,
CPU cooler, etc. that require high reliability and low noise.
Functions and Applications
• Single-phase full-wave driver for fan motor
Specitications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Output voltage
Allowable dissipation
VCC max
Pd max
Mounted on a specified board*
Output current
Output withstand voltage
RD/FG output pin output
Withstand voltage
RD/FG output current
HB output voltage
Operating temperature range
IOUT max
VOUT max
VRD/FG max
IRD/FG max
IB max
Topr
Storage temperature range
Tstg
*Mounted on a specified board (114.3×76.1×1.6mm, Glass epoxy)
Recommended Operating Range at Ta = 25°C
Parameter
Supply voltage
Common-phase input voltage
Range of Hall input
Symbol
VCC
VICM
Conditions
Ratings
15
1.1
1.2
15
15
5
10
-30 to +90
-55 to +150
Unit
V
W
A
V
V
mA
mA
°C
°C
Ratings
2.8 to 14.0
0 to VCC-1.5
Unit
V
V
81005 SY PC B6-6875 No.A0007-1/5
Free Datasheet http://www.Datasheet4U.com
1 page  
Internal Equivalent Circuit
VCC
1.5VRG
HB
IN+
H
IN-
GND
LA6584
OUT1
OUT2
Control
Circuit
Charge/discharge circuit
FG
RD
Discharge
pulse
CT = 0.47 to 1µF
Specifications of any and all SANYO 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.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could give
rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that
could cause damage to other property. When designing equipment, adopt safety measures so that these
kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits
and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products (including technical data, services) described or contained
herein are controlled under any of applicable local export control laws and regulations, such products must
not be exported without obtaining the export license from the authorities concerned in accordance with the
above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system, of
otherwise, without the prior written permission of SANYO Electric Co., Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for
the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no
guarantees are made or implied regarding its use or any infringements of intellectual property rights or other
rights of third parties.
This catalog provides information as of August, 2005. Specifications and information herein are subject to
change without notice.
PS No.A0007-5/5
Free Datasheet http://www.Datasheet4U.com
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet LA6584.PDF ] | |
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