Download Data Sheet

DATASHEET
Rev. A
DI01D SERIES
1.2 to 15 Watts
1A Output Current, 3-Pin SIP Package
Wide Input Voltage Range
Non-Isolated DC/DC Converters
FEATURES
• RoHS Compliant
• 1A Output Current
• Low Output Ripple & Noise
• Wide Input Voltage Range: 4.6 to 36VDC
• 1.2 to 15 Watts Output Power
• Efficiency up to 96%
0.45” x 0.40” x 0.30” 3-Pin SIP Package
• Single Outputs
APPLICATIONS
• 3-Pin SIP Package: 0.45 x 0.40 x 0.30 Inches
• Wireless Networks
• Telecom/Datacom
• Pin-out Compatible with LM78XX Linear Regulators
• Industrial Control Systems
• Short Circuit Protection
• Semiconductor Equipment
• UL94V-0 Package Material
• Distributed Power Architectures
• Microprocessor Power Applications
• Wide Operating Temperature Range: -40°C to +85°C
DESCRIPTION
The DI01D series consists of high performance non-isolated DC/DC converters that deliver 1A of output current in a small
0.45” x 0.40” x 0.30” 3-Pin SIP package. This series features a wide operating temperature range of -40°C to +85°C,
efficiency up to 96%, and short circuit protection. These converters are RoHS compliant and are suitable for use in wireless
networks, telecom/datacom applications, industrial control systems, distributed power architectures, semiconductor
equipment, and microprocessor power applications.
01/06/2012
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 1 of 4
DI01D Series
1.2 to 15 Watts
1A Output Current
Non-Isolated DC/DC Converters
Rev. A
SPECIFICATIONS: DI01D Series
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
Max
Unit
INPUT SPECIFICATIONS
Input Voltage Range
Input Filter (See Figure 1)
See Table
Input capacitor needed only if Vin >32VDC
C filter
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Voltage Tolerance
Line Regulation
Load Regulation
1.2 ~ 1.5VDC Output Models
1.8 ~ 15VDC Output Models
1.2 ~ 1.5VDC Output Models
1.8 ~ 15VDC Output Models
LL to HL at full load
10% to 100% full load
Output Power
1.2 ~ 6.5VDC Output Models
9 ~ 15VDC Output Models
without output capacitor
Capacitive Load
Transient Response
%
0.3
%
0.3
%
0.6
%
0.4
%
1.2 ~ 15 Watts
Output Current
Ripple & Noise (20MHz BW)
±2
50% load step change
1
A
50
mVp-p
75
mVp-p
470
μF
250
µs
PROTECTION
Short Circuit Protection
continuous, automatic recovery
GENERAL SPECIFICATIONS
Efficiency
See Table
Switching Frequency
500
KHz
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
With derating
Storage Temperature
Humidity
Cooling
MTBF
-40
+85
°C
-55
+125
°C
95
%
Free air convection
+25°C
+71°C
MIL-HDBK-217F
5,000,000 hours
1,000,000 hours
PHYSICAL SPECIFICATIONS
Case Material
Non-conductive black plastic
Weight
0.07oz (2.0g)
0.45 x 0.40 x 0.30 inches
(11.5 x 10.0 x 7.5 mm)
Dimensions (L x W x H)
*Due to advances in technology, specifications are subject to change without notice.
01/06/2012
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 2 of 4
DI01D Series
1.2 to 15 Watts
1A Output Current
Non-Isolated DC/DC Converters
Rev. A
MODEL SELECTION TABLE
Model Number
Efficiency
Min Vin
Max Vin
74%
62%
78%
65%
Input Voltage Range
Output Voltage
Output Current
Output Power
DI01D1R2-1A
DI01D1R5-1A
4.6 – 36 VDC
4.6 – 36 VDC
1.2 VDC
1.5 VDC
1A
1A
1.2W
1.5W
DI01D1R8-1A
DI01D2R5-1A
DI01D3R3-1A
DI01D05-1A
DI01D6R5-1A
DI01D09-1A
4.6 – 36 VDC
4.6 – 36 VDC
4.75 – 36 VDC
6.5 – 36 VDC
9 – 36 VDC
12 – 36 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
6.5 VDC
9 VDC
1A
1A
1A
1A
1A
1A
1.8W
2.5W
3.3W
5.0W
6.5W
9.0W
82%
87%
91%
92%
93%
95%
69%
75%
78%
84%
87%
90%
15 – 36 VDC
18 – 36 VDC
12 VDC
15 VDC
1A
1A
12W
15W
95%
96%
92%
94%
DI01D12-1A
DI01D15-1A
APPLICATION EXAMPLE
DERATING CURVE
Output Power (%)
Figure 1
Ambient Temperature (°C)
MECHANICAL DRAWING
01/06/2012
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 3 of 4
Rev. A
DI01D Series
1.2 to 15 Watts
1A Output Current
Non-Isolated DC/DC Converters
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development
engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008
certification is just one example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working
closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to
provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss
your future projects.
Contact Wall Industries for further information:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
01/06/2012
(603)778-2300
(888)587-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 4 of 4