YS053DD-15 [ISAHAYA]
HYBRID IC FOR ON-BOARD POWER SUPPLY; 混合IC上车载电源
| 型号： | YS053DD-15 |
| 厂家： | 
ISAHAYA ELECTRONICS CORPORATION |
| 描述： | HYBRID IC FOR ON-BOARD POWER SUPPLY |
| 文件： | 总4页 (文件大小：97K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HYBRID IC
PRELIMINARY
Notice: This is not a final specification
Some parametric limits are subject to change
YS051DD-12
HYBRID IC FOR ON-BOARD POWER SUPPLY
DESCRIPTION
The YS051DD-12 is
a
thin-profile and lightweight
OUTLINE DRAWING
Dimensions: mm
dual-output DC-DC converter. Its output power is 1.5W and
the input is insulated from the output. With an over-current
protection circuit built-in, the YS051DD-12 is an optimum
solution for onboard power supplies in FA, OA, and control
equipment.
Pin name
+Vo
COM
-Vo
5
4
3
+Vin
-Vin
1
2
FEATURES
•Input voltage range: 4.5 to 9V DC
•Output: ±12V, 65ｍA (output power: 1.56W)
•Thin-profile and lightweight design
•Insulation between input and output: 500V DC, 1min
•Built-in over-current protection circuit
26.5
APPLICATIONS
Best suited to onboard power supplies in FA, OA, and
control equipment.
φ1.0
21.59
BLOCK DIAGRAM
+V
1
+V
IN
5
O
BASE
4
3
COM
DRIVER
CONSTANT
-VOLTAGE
CIRCUIT
OVER-CURRENT
PROTECTION
CIRCUIT
-V
IN
2
-V
O
OPTOCOUPLER
HYBRID IC
PRELIMINARY
Notice: This is not a final specification
Some parametric limits are subject to change
YS051DD-12
HYBRID IC FOR ON-BOARD POWER SUPLY
MAXIMUM RATINGS (unless otherwise noted, Ta=25°C)
Symbol
Parameter
Conditions
Ratings
Unit
V
VIN
Input voltage
Between: pins 2 and 1
Between pins 5 and 4
9
IO1
65
Output current
mA
IO2
Between pins 4 and 3
65
PO
Output power
—
1.56
W
°C
°C
Topr
Tstg
Operating temperature
No condensation (*1)
No condensation
-10 ~ +70
-20 ~ +85
Storage temperature
Input-output isolation
voltage
Viso
DC, 1min
500
V
(*1) Please refer to derating curve.
ELECTRICAL CHARACTERISTICS (unless otherwise noted, VIN=5V, Ta=25°C)
Limits
TYP.
5.0
Symbol
Parameter
Test conditions
Unit
V
MIN.
4.5
MAX.
9.0
VIN
Input voltage
Recommended range
IO1=0 ~ 65mA
VO1
11.4
12.0
12.6
Output voltage
V
VO2
Reg-I
Reg-L
VP-P
η
IO2=0 ~ 65mA
IO1,IO2=65mA, VIN=4.5 ~ 9V
IO=0 ~ 65mA
-12.6
—
-12.0
—
-11.4
60
Input regulation
Load regulation
Ripple voltage
Efficiency
mV
mV
mV
%
—
—
600
120
—
IO1,IO2=65mA
—
—
IO1,IO2=65mA
—
67
TEST CIRCUIT DIAGRAM
+V
+V
OUT
IN
1
2
5
I
O1
V
V
O1
COM
YS051DD-12
V
IN
4
I
O2
VO2
3
-V
IN
-V
OUT
2
HYBRID IC
PRELIMINARY
Notice: This is not a final specification
Some parametric limits are subject to change
YS051DD-12
HYBRID IC FOR ON-BOARD POWER SUPLY
FOR SAFETY USING
Great detail and careful attention are given to the production activity of Hics, such as the development, the quality of production,
and in it’s reliability. However the reliability of Hics depends not only on their own factors but also in their condition of usage.
When handling Hics, please note the following cautions.
CAUTIONS
Packing
The materials used in packing Hics can only withstand normal external conditions.
When exposed to outside shocks, rain and certain environmental contaminators, the packing
materials will deteriorates. Please take care in handling.
Carrying
Storage
1) Don’t stack boxes too high. Avoid placing heavy materials on boxes.
2) Boxes must be positioned correctly during transportation to avoid breakage.
3) Don't throw or drop boxes.
4) Keep boxes dry. Avoid rain or snow.
5) Minimal vibration and shock during transportation is desirable.
When storing Hics, please observe the following notices or possible deterioration of their electrical
characteristics, risk of solderability, and external damage may occur.
1) Devices must be stored where fluctuation of temperature and humidity is minimal, and must
not be exposed to direct sunlight. Store at the normal temperature of 5 to 30 degrees Celsius
with humidity at 40 to 60%.
2) Avoid locations where corrosive gasses are generated or where much dust accumulates.
3) Storage cases must be static proof.
4) Avoid putting weight on boxes.
Extended storage
When extended storage is necessary, Hics must be kept non-processed. When using Hics which
have been stored for more than one year or under severe conditions, be sure to check that the
exterior is free from flaw and other damages.
Maximum ratings
Polarity
To prevent any electrical damages, use Hics within the maximum ratings. The temperaqture,
current, voltage, etc. must not exceed these conditions.
To protect Hics from destruction and deterioration due to wrong insertion, make sure of polarity in
inserting leads into the board holes, conforming to the external view for the terminal arrangement.
3
HYBRID IC
PRELIMINARY
Notice: This is not a final specification
Some parametric limits are subject to change
YS051DD-12
HYBRID IC FOR ON-BOARD POWER SUPLY
Marketing division, Marketing plannning department
6-41 Tsukuba, Isahaya, Nagasaki, 854-0065 Japan
Keep safety first in your circuit designs!
・ISAHAYA Electronics Corporation puts the maximum effort into making semiconductor products better and more reliable,
but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal
injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with
appropreate measures such as (1)placement of substitutive, auxiliary circuits, (2)use of non-flammable material or
(3)prevention against any malfunction or mishap.
Notes regarding these materials
・These materials are intended as a reference to our customers in the selection of the ISAHAYA products best suited to the
customer's application; they don't convey any license under any intellectual property rights, or any other rights, belonging
to ISAHAYA Electronics Corporation or a third party.
・ISAHAYA Electronics Corporation assumes no responsibility for any damage, or infringement of any third party's rights,
originating in the use of any product data, diagrams, charts or circuit application examples contained in these materials.
・All information contained in these materials, including product data, diagrams and charts, represent information on products
at the time of publication of these materials, and are subject to change by ISAHAYA Electronics Coporation without notice
due to product improvements or other reasons. It is therefore recommended that customers contact ISAHAYA Electronics
Corporation or an authorized ISAHAYA products distributor for the latest product infomation before purchasing a product
listed herein.
・ISAHAYA Electronics Corporation products are not designed or manufactured for use in a device or system that is used
under circumstances in which human life is potentially at stake. Please contact ISAHAYA Electronics Corporation or an
authorized ISAHAYA products distributor when considering the use of a product contained herein for any specific perposes,
such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use.
・The prior written approval of ISAHAYA Electronics Corporation is necessary to reprint or reproduce in whole or in part these
materials.
・If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a
license from the Japanese government and cannot be imported into a country other than the approved destination.
Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is
prohibited.
・Please contact ISAHAYA Electronics Corporation or an authorized ISAHAYA products distributor for further details on these
materials or the products contained therein.
4
Nov.2002
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