INTRONICS U6

U6 SERIES
DC/DC MODULES
Applications
• Servers, Switches and Data Storage
• Wireless Communications
• Distributed Power Architecture
• Semiconductor Test Equipment
• Networking Gear
• Data Communications
• Telecommunications
• Industrial / Medical
The U6 Family of high efficiency DC/DC converters offer power levels of up to 6 Watt, which exceeds that of other 24 PIN DIPs with the same package, while also providing Surface Mount Processable construction and Ultra-Wide (4:1) Input Voltage Range. With 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 80%. 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
Specifications & Features Summary
Input Specifications
Input Voltage Range
• Regulated Outputs
• -25°C to +71°C ambient operation
• Continuous Short-circuit protection
• Standard 1500V, 10MΩ input-to-output isolation
Approval Pending
• Optional 3000V, 10MΩ input-to-output isolation
• Pi Input Filter
• Optional 5-sided metal shield
• 4:1 Input Range
• THROUGH-HOLE PACKAGES AVAILABLE (add suffix “T” to the part number)
Model
Number
U6-12S5
U6-12S12
U6-12S15
U6-12D5
U6-12D12
U6-12D15
U6-12S3.3
U6-48S5
U6-48S12
U6-48S15
U6-48D5
U6-48D12
U6-48D15
U6-48S3.3
Vin
Range
Output
Voltage
Current
5VDC
1000mA
12VDC
470mA
15VDC
400mA
±5VDC
±500mA
±12VDC
±230mA
±15VDC
±190mA
3.3VDC
1000mA
5VDC
1000mA
12VDC
470mA
15VDC
400mA
±5VDC
±500mA
±12VDC
±230mA
±15VDC
±190mA
3.3VDC
1000mA
9-36Vdc
18-78Vdc
Input Current
No Load
Full Load
15mA
267mA
15mA
294mA
15mA
313mA
25mA
267mA
25mA
288mA
25mA
297mA
15mA
191mA
7.5mA
134mA
7.5mA
149mA
7.5mA
157mA
12mA
135mA
12mA
146mA
12mA
149mA
7.5mA
100mA
Input Filter
Output Specifications
Voltage Accuracy
Voltage Balance(Dual)
Temperature Coefficient
Ripple and Noise, 20MHz BW
Eff
(%)
78
80
80
78
80
80
72
78
79
80
77
79
80
70
Regulation
Line/Load
±0.5/0.5%
±0.5/0.5%
±0.5/0.5%
±0.5/1.0%
±0.5/1.0%
±0.5/1.0%
±0.5/0.5%
±0.5/0.5%
±0.5/0.5%
±0.5/0.5%
±0.5/1.0%
±0.5/1.0%
±0.5/1.0%
±0.5/0.5%
Output
Ripple/Noise
100mVp-p max.
1% p-p max.
1% p-p max.
1% p-p max.
1% p-p max.
1% p-p max.
100mVp-p max.
100mVp-p max.
1% p-p max.
1% p-p max.
1% p-p max.
1% p-p max.
1% p-p max.
100mVp-p max.
Short Circuit Protection
Line Regulation1, Single/Dual
Load Regulation, Single2
Dual3
General Specifications
Efficiency
Isolation Resistance
Switching Frequency
Operating Temperature Range
Case Temperature(Plastic case)
(Copper case)
Cooling
Storage Temperature Range
Dimensions
Isolation Voltage
1.5KVDC min
3 KVDC min4
Case Material
Standard Models
Suffix “M" Models
Notes
1.
2.
3.
4.
5.
Typical at Ta= +25 ºC under nominal input voltages of 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.
Through-Hole Mechanical Drawing
0.80
(20.3)
1
2
3
See Table
109 ohms
200KHz, min
-25oC to +71oC
95oC max.
100oC max.
Free-Air Convection
-40oC to +100oC
1.25X0.8X0.4 Inches
(31.8X20.3X10.2mm)
Non-Conductive Black Plastic
Black Coated Copper with Non-Conductive Base
Measured From High Line to Low Line
Measured From Full Load to 10% Load
Measured From Full Load to 1/4 Load
Non-Conductive Black Plastic Only
Suffix "HM" 1.5k VDC Instead of 3k VDC Isolation
Recommended Land Pattern
Recommended Reflow Profile
0.15
(3.8)
300
250
200
24
23
22
0.20
(5.1)
150
100
50
5
0
TOP VIEW
9
10
11
12
16
15
14
13
0.60
(15.2)
0
0.10
(2.5)
50
100
150
200
250
300
Derating Curve
125%
0.40
(10.2)
0.08
(2.0)
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”
Output current
1.25
(31.8)
+/-2.0% max.
+/-1.0% / max.
+/-0.05% / oC
3.3V/5V------------100mV p-p max.
12V/15V---------------1% p-p max.
Continuous
+/-0.5% max.
+/-0.5% max.
+/-1.0% max.
Standard Models
Suffix "H" Models
Dual Output Typical Connections
Single Output Typical Connection
24V----------9-36V
48V--------18-72V
Pi Type
100%
75%
50%
Natural convection cooling
25%
0%
-25
0
25
50
Ambient Temperature(oC)
•
75
100
•
Intronics Power Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 Phone: 1-781-551-5500 Fax: 1-781-551-5555 Rev.B