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參數(shù)資料
| 型號： | SXA10-48S12 |
| 英文描述： | DC to DC Converter |
| 中文描述： | DC至DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 116K |
| 代理商： | SXA10-48S12 |
SXA10 SERIES
Single output
PAGE 1
Surface mount isolated DC/DC converter
High reliability, rugged design
Low weight, open frame package
3:1 input voltage range 27-75V
Adjustable Undervoltage Lockout (UVLO)
Full operation over the temperature range of -40°C to
+85°C ambient with natural convection, up to 100°C with
forced air
Capable of delivering 10% extra power from -10°C to 70°C
Low power dissipation for any overload condition
Compliant with industry standard reflow profiles
Excellent output voltage accuracy, 0.1% typical regulation
Complies with ETS 300 132-2, ETS 300 386-1
Environmentally friendly construction and packaging
The SXA10 series is targeted specifically at telecommunications, data networking, mobile
infrastructure, industrial and computer distributed power applications. An open frame
topology combining a custom IC, conservative component deratings and extensive quali-
fication ensures enhanced performance and reliability. All models have remote enable,
output voltage trim and adjustable undervoltage lockout setting. The products are manu-
factured in a fully automated process utilising established and proven mechanical con-
struction technologies. Supplied in J EDEC standard trays, these products are optimized
for automated assembly using standard pick and place equipment and using industry
standard reflow profiles.
1
2
3
4
5
6
7
8
9
10
Pinout Diagram
SXA10 Single Output
M
20
19
18
17
16
15
14
13
12
11
VO+
VO-
VO+
VO-
VO-
NC
NC
NC
NC
Vin+
NC
NC
NC
TRIM
NC
NC
NC
NC
UV/REM
Vin-
ABSOLUTE MAXIMUM RATINGS
MINIMUM
TYPICAL
MAXIMUM
Input voltage, continuous
-0.3V
75V
Input voltage, peak/surge
2s max.
-0.3V
100V
UV/REM (pin 12)
-0.3V
7V
Hot spot
(See Note 6)
-40°C
115°C
Storage temperature
-40°C
125°C
Output voltage during trim up
% of nominal output (Vo)
140%
Input undervoltage lockout
set-point (See Note 1)
Output not trimmed up
(all models)
27V
Reflow peak
20 seconds
245°C
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Operation of the device is not implied at these
or any other conditions in excess of those given in the data sheet. Exposure to absolute maximum ratings can adversely affect device reliability.
SPECIFICATION
All specifications apply over 27-75V input, no load to rated load and -40
°
C to 110
°
C Hot spot
(output diode tab temperature, See Note 6), unless otherwise stated.
OUTPUT SPECIFICATIONS
MINIMUM
TYPICAL
MAXIMUM
Voltage setpoint accuracy
(See Note 7)
2.5V, 3.3V, 5V
12V
±1.0%
±1.5%
Voltage adjustability
(See Note 4)
See model table
Line regulation
2.5V, 3.3V, 5V
12V
9mV
15mV
25mV
40mV
Load regulation
See model table
Output current
(Io)
See model table
Extended output current
For input from 36 to 75V and
ambient between -10°C and 70°C
(Io ext)
(See Note 3)
+10%
[ 5 YEAR WARRANTY ]
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