Powersolve Electronics Ltd. Units 8A, Arnhem Road, Newbury, RG14 5RU. England
www.powersolve.co.uk
DC-DC Converters
All Specifications Typical At Nominal Line, Full Load and 25°C Unless Otherwise Noted.
2
(10.16)
0.400.400.400.40
(10.16) (10.16) (10.16)
8765
BOTTOM VIEW
4321
1.80
(45.72)
2.00
(50.80)
0.20
(5.08)
0.90
(22.86)
2.00
(50.8)
0.22
(5.6)
min.
0.04 DIA
(1.02)
0.40
(10.2)
All Dimensions in Inches (mm)
Tolerance .xx =
+
.04, .xxx=
+
.010
INPUT
I
nput Voltage Range 24V 9-36V
4
8V 18-72V
Input Filter Pi Type
O
UTPUT
Voltage Accuracy
S
ingle Output +
1
.0% max.
Dual +Output +1.0% max.
-Output +3.0% max.
T
riple 5V +
2
.0% max.
12V/15V +3.0% max.
V
oltage Balance (Dual) +
1
.0% max.
Transient Response
S
ingle 25% Step Load Change <
500
µs
ec.
Dual FL 1/2L= 1% Error Band <500µsec.
E
xternal Trim Adj. Range +
1
0%
R
ipple and Noise, 20MHz BW 10mV RMS, max. 75m V p-p max.
Temperature Coefficient +0.02%/C
S
hort Circuit Protection Continuous
Line Regulation
1
, Single/Dual +0.2% max.
T
riple +
1
.0% max.
Load Regulation
3
, Single
/
Dual +1.0% max.
T
riple +
5
.0% max
GENERAL
E
fficiency S
ee Table
I
solation Voltage 500 VDC min.
Isolation Resistance 1
0
9
ohms min.
Switching Frequency 300kHz, Typ.
Case grounding Connected to Output Common
Operating Temperature Range -25°C to +71°C
Case Temperature (Plastic Case) 100°C max.
Cooling Free-Air Convection
Storage Temperature Range -55°C to +105°C
EMI/RFI Six-Sided Continuous Shield
Dimensions 2 x 2 x 0.4 inches
(50.8 x 50.8 x 10.2 mm)
Case Material Black Coated Copper with Non-Conductive Base
Electrical Specification
Pin Single Output Dual Output Triple Output
1 Remote On/Off Control
2
No Pin
No Pin
No Pin
3 -Vin -Vin -Vin
4 +Vin +Vin +Vin
5 Trim Trim -Aux. Out
6 -Vout -Vout Common
7
+V
out
Common
+5V out
8
No Pin +Vout +Aux. Out
Pin Connection
Output Voltage Amperes
(Pin No.) Min.(2) Nom.
7 +5 0.25 1.5
8 & 5 +12 & -12 0.10 0.31
8 & 5
+15 & -15 0.10 0.25
Triple Output Loading Table (1)
NOTE:
1. Maximum total power from all outputs is limited to
15 watts but no output should be allowed to exceed
its maximum current.
2. Minimum curr
ent on each output is r
equired
to maintain specified regulation.
External Output Trim
Output may optionally be externally trimmed (
+
10%)
with a fixed resistor or an external trimpot as shown.
4
3
1
0.70
(17.78)
0.20
(5.08)
0.60
(15.24)
0.45
(11.43)
0.04
(1.02)
0.22
(5.60)
DIA
8
7
6
5
BOTTOM
VIEW
2.00
(50.80)
1.80
(45.72)
0.50
(12.70)
1.60
(40.64)
0.70
(17.8)
0.30
(7.62)
0.10
(2.54)
PIN 7
PIN 6
PIN 5
TRIM
UP
TRIM
DOWN
10K
TRIM
UP/DOWN
All Dimensions in Inches (mm)
Tolerance .xx =
+
.04, .xxx=
+
.010
Remote On/Of
f Control
Logic Compatibility
CMOS or Open Collector TTL
On >+5.5VDC or Open Circuit
Of
f
<1.8 VDC
Shutdown Idle Current 10 mA
Control Common Referenced to Input Minus
NOTE:
1. Measured From High Line to Low Line. 2. Measured From Full Load to
1
/
4
Load.
(2 pages)
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