IWS1212-3V [BEL]
1-OUTPUT 10W DC-DC REG PWR SUPPLY MODULE;型号: | IWS1212-3V |
厂家: | BEL FUSE INC. |
描述: | 1-OUTPUT 10W DC-DC REG PWR SUPPLY MODULE 输出元件 |
文件: | 总3页 (文件大小:123K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
IWS SERIES - 10 WATT
DESCRIPTION
FEATURES
IWS DC/DC converters offer excellent regulation and
isolation in an industry-standard package. Available in
several input versions, the IWS is perfect for industrial,
datacom, or telecom applications. The IWS features short
circuit protection and 500 VDC isolation. Please see the
IWD series for dual-output applications.
• 5, 12, 24, and 48V
Input Versions
• Input Pi Filter and
6-Sided Shielding
• Regulated Outputs
• 500V Isolation
• Industry-Standard Package
• Industry-Standard Pinout
• 85°C Case Operation
• Short-Circuit Protection
Efficiency vs. Load (5V Input)
90
85
80
75
70
TECHNICAL SPECIFICATIONS
IWS515
IWS548
Input
Voltage Range
5 VDC Nominal
12 VDC Nominal
24 VDC Nominal
48 VDC Nominal
Reflected Ripple
4.5 - 9 VDC
9 - 18 VDC
18 - 36 VDC
36 - 72 VDC
10
20
30
40
50
60
70
80
90
100
LOAD %
20% I Max.
in
Efficiency vs. Load (12V Input)
Reverse Input Current
100% I Max.
in
90
85
80
75
70
65
60
55
50
Output
Setpoint accuracy
1%
0.5% Vout
1.0% Vout
10 % Iout Rated
25% Iout
-1205
-1212
-1215
Line regulation Vin Min. - Vin Max., Iout Rated
Load regulation Iout Min. - Iout Max., Vin Nom.
Minimum output current
Dynamic regulation, loadstep
Pk deviation
1% Vout
Settling time
500 ms
10
20
30
40
50
60
70
80
90
100
Temperature coefficient
0.02%/°C
LOAD %
Ripple and noise, 20 MHz BW
Short-circuit protection 1
Current Limit
1% Vout Nom.
Continuous
130%
General
Switching Frequency
Isolation
300 kHz
Input - Output
Input - Case
500 VDC
500 VDC
500 VDC
9
Notes
Output - Case
1
Continuous short-circuit protection is provided. Long-term continuous
operation in this mode is not recommended. Converter will auto-restart
once fault has been removed.
Isolation Resistance - Input to Output
Standard Case Operating Range
Industrial Range (add -I to p/n)
Storage Range
10 Ohms
-25 to +85°C
-40 to +85°C
Specifications typically at 25°C, normal line, and full load, unless
otherwise stated.
-40 to +125°C
95%
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Humidity Max., Non-Condensing
Vibration, 3 Axes, 5 Min Each
Safety
5 g, 10 - 55 Hz
UL, cUL, TUV
1.4 oz
Safety: Agency approvals may vary from model to model. Please
consult factory for specific model information.
Weight (approx.)
REV. JUN 17, 2002
1
IWS SERIES - 10 WATT
MODELS - (See the last page of Section for options.)
INPUT VOLTAGE
(VOLTS)
INPUT VOLTAGE
RANGE (VOLTS)
MAXIMUM INPUT
CURRENT (AMPS)*
OUTPUT
VOLTAGE (VOLTS)
RATED OUTPUT
CURRENT (AMPS)
RIPPLE & NOISE
pk-pk (mV)
TYPICAL
EFFICIENCY**
MODEL
IWS505
IWS512
IWS515
IWS524
5
5
5
5
4.5 - 9
4.5 - 9
4.5 - 9
4.5 - 9
4.5 - 9
9 - 18
9 - 18
9 - 18
9 - 18
18 - 36
18 - 36
36 - 72
36 - 72
3.20
3.70
3.45
3.60
3.55
1.80
1.65
1.75
1.75
0.95
0.90
0.45
0.45
5
2.00
1.00
0.75
0.50
0.25
1.00
0.75
0.50
0.25
0.50
0.25
0.50
0.25
100
120
150
240
480
120
150
240
480
240
480
240
480
78%
80%
82%
83%
84%
82%
84%
85%
86%
85%
86%
85%
89%
12
15
24
48
12
15
24
48
24
48
24
48
IWS548
5
IWS1212
IWS1215
IWS1224
IWS1248
IWS2424
IWS2448
IWS4824
IWS4848
12
12
12
12
24
24
48
48
NOTES:
*
Maximum input current at minimum input voltage, maximum rated output power.
** At nominal V , rated output.
in
MECHANICAL DRAWING
Tolerances
Thermal Impedance
Pin
Function
N
atural Convection
15.4 °C/W
12.2 °C/W
9.3 °C/W
7.4 °C/W
6.4 °C/W
Inches:
.XX 0.040
.XXX 0.010
(Millimeters)
.X 1.0
.XX 0.25
1
2
3
4
+V
in
100 LFM
200 LFM
300 LFM
400 LFM
-V
in
+ V
out
Pin:
0.002
- V
out
0.05
Case:
+0.04, -0.00
+1.0, -0.0
Note:
(Dimensions as listed unless otherwise
specified.)
Thermal impedance data is dependent
on many environmental factors. The
exact thermal performance should be
validated for specific application.
REV. JUN 17, 2002
2
OPTIONS
When ordering equipment options, use the following suffix information. Select the option(s) that you prefer
and add them to the model number. Example ordering options are located below the options table.
OPTION
Negative Logic
SUFFIX
APPLICABLE SERIES
REMARKS
N
HAS, HBD, HBS, HES, HLS, HLD, LES,
QBS, QES, QLS, TES, TQD
TTL "Low" Turns Module ON
TTL "High" Turns Module OFF
Lucent-Compatible Trim
T
HAS, HBD, HBS, HES, HLS, QBS, QES,
QLS
Terminal Strip
Trim
TS
1
XWS, XWD, XWT
IAS, LES
Enable
2
IAD, IAS, LES, SMS
IAS, LES
Trim and Enable
3
Pin Length and Heatsink Options
0.110" (2.8mm) Pin Length
Standard Pin Length is 0.180" (4.6mm)
8
9
All Leaded Models
All Leaded Models
0.150" (3.8mm) Pin Length
0.24" (6.1mm) Horizontal Heatsink
1H
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
0.24" (6.1mm) Vertical Heatsink
0.45" (11.4mm) Horizontal Heatsink
0.45" (11.4mm) Vertical Heatsink
0.95" (24.1mm) Horizontal Heatsink
0.95" (24.1mm) Vertical Heatsink
1V
2H
2V
3H
3V
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
Example Options:
HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent-compatible trim, and 0.95” vertical heatsink.
LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.
QBS066ZG-AT8 = QBS066ZG-A with Lucent-compatible trim and 0.110” pin length.
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not authorized for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional President
of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date
manufactured. Specifications are subject to change without notice.
REV. JUN 14, 2002
3
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