GS-R218 [STMICROELECTRONICS]
27W SWITCHING REGULATOR FOR AUTOMOTIVE APPLICATION; 27W开关稳压器的汽车应用
| 型号： | GS-R218 |
| 厂家： | 
ST |
| 描述： | 27W SWITCHING REGULATOR FOR AUTOMOTIVE APPLICATION |
| 文件： | 总3页 (文件大小：51K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GS-R218
27W SWITCHING REGULATOR
FOR AUTOMOTIVE APPLICATION
Type
V
i
V
o
I
o
GS-R218
10,5 to 16,0 V
18 V
1,5 A
DESCRIPTION
The GS-R218 is a switching voltage regulator that
can deliver an output current of 1,5 Aat 18 V when
supplied by a car battery.
The regulator uses a cigar lighter case with a coiled
cord and it is protected against overloads and short
circuits at the output (latching overload protection:
to restart the regulator after the intervention of the
overload protection, the input voltage must be
switched OFF and ON again).
ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Parameter
Input Voltage
Test Conditions
V = 18 V I = 0 to 1.5 A
Min
Typ
Max
Unit
V
Symbol
V
10.5
16
i
o
o
l
Input Quiescent
Current
iq
V = 13 V
I = 0 A
17
18
mA
i
o
V
Output Voltage
Output Current
V = 10.5 to 16 V I = 0 to 1.5A
i
16.6
0.0
18.7
1.5
V
A
o
o
I
V = 10.5 to 16V
i
o
I
Output Overload
Current
ol
V = 10.5 to 16 V
i
1.6
A
V
Output Ripple Voltage
Efficiency
V = 13 V I = 1.5A
200
90
mVpp
%
or
i
o
η
V = 13 V I = 1.5A
i o
f
Switching Frequency
300
kHz
°C
s
T
Operating Ambient
Temperature Range
– 20
– 20
+60
+85
op
T
Storage Temperature
Range
°C
stg
June 1994
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GS-R218
CONNECTION DIAGRAM AND MECHANICAL DATA
23 (0.91)
23 (0.91)
SM 1.5 x 45º
(0.07 x 45º)
8 (0.31)
6 (0.24)
28
5 (0.20)
20
(0.79)
12.5
(0.49)
24
(0.94)
(1.10)
5 (0.20)
52 (2.05)
15 (0.59)
15 (0.59)
20 (0.79)
31 (1.22)
103 (4.06)
Coiled cable
13.5
(0.53)
Red (+ Vout)
Black (- Vout)
4 (0.16)
Total cable length
(extension max):
2000 (78.7)
approx. 230 (9.06)
100 (3.94)
European View
Output connector to be defined according to customer specifications
Dimensions in mm (inches).
2/3
GS-R218
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specification mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectronics.
© 1994 SGS-THOMSON Microelectronics – All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands -
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
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