DATEL BWP-5-250-D48, BWP-5-250-D12, BWP-15-85-D5, BWP-15-100-D48, BWP-15-100-D12 Datasheet
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INNOVATION and EX C ELL E N C
E
®
®
Dual Output
BWP Models
+V
IN
V
IN
+V
OUT
V
OUT
COM M ON
REFERENCE &
ERR OR AM P
OPTO
IS O L A T IO N
PW M
CONTROLLER
Figure 1. Simplified Schematic
DIP-Packaged, Standard-Pinout
3 Watt, DC/DC Converters
Features
The proven cost-effectiveness, quality and long-term reliability that has come to
define DATEL’s standard, 3W, dual-output, DIP-packaged DC/DC converters (see
BST 3W Models) is now available in the "other standard pinout" (see next page)
made popular by off-shore suppliers. These newly designed BWP Models exploit
totally automated SMT assembly techniques and do not contain any trimpots, "wet"
aluminum electrolytic capacitors, or manually soldered "flying" leads. Their made-inthe-USA quality and affordable pricing are rapidly making them the converters of
choice in many existing applications.
BWP DC/DC converters bring true component-like convenience to designers of
modern distributed power systems. Exploiting an efficient, high-frequency (170200kHz), flyback topology and high-density SMT assembly techniques, BWP DC/
DC’s have enough space to include input (pi type) and output filters within their
package. They are fully isolated (500Vdc guaranteed) and do not require any
external components to meet published specifications. They operate, without
derating, over the full –40 to +75°C temperature range.
Output voltages are either ±5, ±12 or ±15 Volts. Input voltage ranges are either
4.5-9V ("D5" models), 9-18V ("D12" models) or an ultra-wide 18-72V ("D48"
models). Output transient response time is a quick 200µsec, and output ripple and
noise are typically 75mVp-p. All models are certified to UL1950, CSA 22.2 No. 950
and IEC950. Full EMI/EMC characterizations are currently in progress.
DATEL’s BWP Model 3W DC/DC’s are ideal replacements for other more costly,
less reliable power converters as well as excellent choices for new design-ins in
systems demanding small size, low cost and high reliability .
Low cost! High quality!
Highly reliable, 100% SMT construction
Standard DIP package and pinout
No external components required
±5, ±12 or ±15 Volt outputs
Choice of 3 wide input ranges:
4.5-9 Volts
9-18 Volts
18-72 Volts
Guaranteed efficiencies to 75%
Fully isolated, 500Vdc guaranteed
Internal input/output filtering
Output current limiting
–40 to +75°C operation with no derating
UL1950/C22.2 No. 950/IEC950 certified
Modifications and customs for OEM’s
DATEL, Inc., Mansfield, MA 02048 (USA) • Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 • Email: sales@datel.com • Internet: www.datel.com
www.datel.co
m
XWP Series
3W, DUAL OUTPUT DC/DC CONVERTERS
2
Mechanical Specifications
➀
Typical at TA = +25°C under nominal line voltage and full-load conditions unless otherwise noted.
➁
Ripple/Noise (R/N) measured over a 20MHz bandwidth.
➂
Balanced loads, 10% to 100% load.
➃
Nominal line voltage, no-load/full-load conditions.
BWP-5/250-D12 ±5 ±250 75 120 ±0.5% ±0.5% 12 9-18 25/267 75% 78% C1A, P20
BWP-5/250-D48 ±5 ±250 75 120 ±0.5% ±0.5% 48 18-72 7/69 72% 76% C1A, P20
BWP-12/105-D5 ±12 ±105 75 150 ±0.5% ±0.5% 5 4.5-9 60/690 71% 73% C1A, P20
BWP-12/125-D12 ±12 ±125 75 150 ±0.5% ±0.5% 12 9-18 25/329 74% 76% C1A, P20
BWP-12/125-D48 ±12 ±125 75 150 ±0.5% ±0.5% 48 18-72 8/81 73% 77% C1A, P20
BWP-15/85-D5 ±15 ±85 75 150 ±0.5% ±0.5% 5 4.5-9 68/689 72% 74% C1A, P20
BWP-15/100-D12 ±15 ±100 75 150 ±0.5% ±0.5% 12 9-18 25/329 74% 76% C1A, P20
BWP-15/100-D48 ±15 ±100 75 150 ±0.5% ±0.5% 48 18-72 8/81 73% 77% C1A, P20
Performance Specifications and Ordering Guide
R/N (mVp-p)
➁
Load
➂
VOUT
(Volts)
Output
Package
(Case,
Pinout)
Efficiency
Regulation (Max.)
Line
VIN Nom.
(Volts)
Range
(Volts)Model
Input
IIN ➃
(mA)
➀
Max.
Typ.
Typ.
Min.
IOUT
(mA, Max.)
PART NUMBER STRUCTURE
MECHANICAL SPECIFICATIONS
I/O Connections
1.25
(31.75)
0.15 MIN
(3.81)
0.200
(5.08)
STANDOFFS
0.025
(0.64)
0.020 ±0.002 DIA.
(0.508 ±0.051)
0.45
(11.43)
0.10
(2.54)
0.80
(20.32)
0.600
(15.24)
0.08
(2.03)
0.100
(2.54)
0.900
(22.86)
1.000
(25.40)
1.100
(27.94)
1
23
10
11 12
242322 151413
PIN 1
INDICATOR
BOTTOM VIEW
PLASTIC CASE WITH AN INSULATED BASE
Input Voltage Range:
D5 = 4.5-9 Volts (5V nominal)
D12 = 9-18 Volts (12V nominal)
D48 = 18-72 Volts (48V nominal)
Nominal Output Voltages:
±5, ±12 or ±15 Volts
Maximum Output Current
in mA from each output
Wide Range Input
Alternate pinout
Output Configuration:
B = Bipolar
15B WP 100 D48-/
-
Pin Function P20 Pin Function P20
1 +Input 13 –Input
2 –Output 14 +Output
3 Common 15 Common
10 Common 22 Common
11 +Output 23 –Output
12 –Input 24 +Input
Case C1A
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