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W7-48S12 参数 Datasheet PDF下载

W7-48S12图片预览
型号: W7-48S12
PDF下载: 下载PDF文件 查看货源
内容描述: 直流/直流模块 [DC/DC MODULES]
分类和应用:
文件页数/大小: 1 页 / 181 K
品牌: INTRONICS [ INTRONICS POWER, INC. ]
   
1400 PROVIDENCE HIGHWAY
BUILDING 2
NORWOOD, MASSACHUSETTS 02062-5015
WWW.INTRONICS.COM
W7 SERIES
DC/DC MODULES
• Servers, Switches and Data Storage
• Wireless Communications
• Distributed Power Architecture
• Semiconductor Test Equipment
Applications
• Networking Gear
• Data Communications
• Telecommunications
• Industrial / Medical
The W7 Family of high efficiency DC/DC converters offer power levels of up to 7 Watt, which exceeds that of other sub-bricks with the same package, while also providing Surface Mount Process-
able construction. With a wide input voltage range and single and multi-outputs, these converters provide versatility without sacrificing the board space. All models feature an input filter, continuous
short circuit protection and regulated outputs. The fully enclosed, encapsulated construction facilitates maximum power delivered with the highest efficiency of up to 83%. All converters combine
creative design practices with highly derated power devices to achieve very high reliability, high performance and low cost solution to systems designers.
Specifications & Features Summary
• No minimum load required
• Regulated Outputs
• -25°C to +71°C ambient operation
• Continuous Short-circuit protection
• 1500V, 10MΩ input-to-output isolation
• Pi Input Filter
• Voltage Accuracy ± 2%
• 2:1 Input Range
Model
Number
W7-12S5
W7-12S12
W7-12S15
W7-12D5
W7-12D12
W7-12D15
W7-12S3.3
W7-24S5
W7-24S12
W7-24S15
W7-24D5
W7-24D12
W7-24D15
W7-24S3.3
W7-48S5
W7-48S12
W7-48S15
W7-48D5
W7-48D12
W7-48D15
W7-48S3.3
Vin
Range
• 5-sided metal shield
• 270 – 330KHz Switching Frequency
• Input Undervoltage Lockout
• Output Overvoltage Protection
Approval
• Output Current Limiting
• No airflow or heatsink required
• Delivers up to 7.5W in 1”x1.25”x0.45” package with Industry-Standard SMD Pinouts
THROUGH-HOLE PACKAGES AVAILABLE (add suffix “T” to the part number)
Input Current
No Load
Full Load
25mA
801mA
25mA
762mA
25mA
762mA
30mA
791mA
30mA
753mA
30mA
753mA
25mA
557mA
20mA
396mA
20mA
381mA
20mA
381mA
25mA
386mA
25mA
377mA
25mA
377mA
20mA
271mA
10mA
195mA
10mA
190mA
10mA
190mA
15mA
193mA
15mA
188mA
15mA
188mA
10mA
136mA
Eff
(%)
78
82
82
79
83
83
74
79
82
82
81
83
83
76
80
82
82
81
83
83
76
Regulation
Line/Load
±0.2/1.1%
±0.2/0.2%
±0.2/0.1%
±0.2/0.5%
±0.2/0.1%
±0.2/0.1%
±0.2/1.1%
±0.2/1.1%
±0.2/0.2%
±0.2/0.1%
±0.2/0.5%
±0.2/0.1%
±0.2/0.1%
±0.2/1.1%
±0.2/1.1%
±0.2/0.2%
±0.2/0.1%
±0.2/0.5%
±0.2/0.1%
±0.2/0.1%
±0.2/1.1%
Startup delay
Typ (ms)
0.4
2.2
2.5
1.7
5
10
0.5
15
20
20
20
20
25
20
15
20
20
20
20
25
20
Overshoot
Typ (%)
5
2
2
4
2
2
10
5
2
2
4
2
2
10
5
2
2
4
2
2
10
Pending
9-18Vdc
18-36Vdc
36-72Vdc
Output
Voltage
Current
5VDC
1500mA
12VDC
625mA
15VDC
500mA
±5VDC
±750mA
±12VDC
±310mA
±15VDC
±250mA
3.3VDC
1500mA
5VDC
1500mA
12VDC
625mA
15VDC
500mA
±5VDC
±750mA
±12VDC
±310mA
±15VDC
±250mA
3.3VDC
1500mA
5VDC
1500mA
12VDC
625mA
15VDC
500mA
±5VDC
±750mA
±12VDC
±310mA
±15VDC
±250mA
3.3VDC
1500mA
Rise time
Typ (ms)
0.2
2
2.3
1.5
4.5
6
0.4
0.2
2
2.3
1.5
4.5
6
0.4
0.2
2
2.3
1.5
4.5
6
0.4
Hold Time
Typ (us)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
200
200
200
200
200
200
200
Recovery
Typ (us)
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
Dynamic
Response
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
Output
Ripple/Noise
50mVp-p
50mVp-p
50mVp-p
60mVp-p
60mVp-p
60mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
60mVp-p
60mVp-p
60mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
60mVp-p
60mVp-p
60mVp-p
50mVp-p
Typical at Ta= +25 ºC under nominal input voltages of 12V, 24V and 48VDC, unless noted. The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication.
Specifications are subject to change without notice. Refer to product specification sheet for performance characteristics and application guidelines.
Consult factory for hundreds of other available input/output voltage configurations.
Single Output Typical Connection
Dual Output Typical Connections
Recommended Land Pattern
Through-Hole Mechanical Drawing
0.80
(20.3)
0.15
(3.8)
24
23
22
0.20
(5.1)
300
250
200
150
100
50
0
0
Recommended Reflow Profile
1
2
3
1.25
(31.8)
5
TOP VIEW
9
10
11
12
0.60
(15.2)
16
15
14
13
0.40
(10.2)
0.10
(2.5)
125%
Output current
100%
75%
50%
25%
0%
50
100
150
200
250
300
Derating Curve
0.08
(2.0)
Natural convection cooling
All Dimensions in inches (mm); tolerance •xx = ± 0.02, •xxx = ±0.010
Pin size is 0.020” (0.5mm) DIA or 0.020’ x 0.014”
-25
0
25
50
Ambient Temperature(
o
C)
75
100
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 Phone: 1-800-367-0004, 1-781-551-5500 Fax: 1-781-551-5555 Rev. A