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VLA106-15151

P1-P2
Isolated
DC/DC Converter
VLA106-15151
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
1Rev. 01/10
Description:
VLA106-15151 is a DC-DC
converter. Its output power is
1.5W and the input is isolated
from the output. The over-current
protection circuit is built-in. This
device is best for on-board power
supplies such as industrial
equipment and control equipment.
Features:
£ Input Voltage Range:
12 to 18V DC
£ Output: +15V, 100mA
(Output Power: 1.5W)
£ Thin Profile, Lightweight Design
£ Electrical Isolation Voltage
Between Input and Output:
2500 V
rms
for 1 Minute
£ Built in Over-current Protection
Circuit
Application:
On-board power supplies such as
industrial equipment and control
equipment.
Test Circuit Diagram
111
A
D
B
J
G
HK
L
G
F
C
E
+V
IN
–V
IN
8
9
10
+V
O1
NC
-V
O
XXXX
15151
FILTER FILTER
DRIVE
CIRCUIT
CONSTANT
VOLTAGE
CIRCUIT
OVER-CURRENT
PROTECTION
OPTOCOUPLER
11
3
1
2
9
10
V
IN
+
2
+
VLA106-15151
LOAD
3
8
11
1
100µF
50V
47µF
50V
Outline Drawing and Circuit Diagram
Dimensions Inches Millimeters
A 1.3 33.0
B 0.945 24.0
C 0.71 18.0
D 1.0 25.4
E 0.22 5.5
F 0.53 13.5
G 0.18 4.5
H 0.10 2.54
J 0.18±0.06 4.5±1.5
K 0.02+0.004/-0.002 0.5+0.1/-0.05
L 0.01+0.01/-0.002 0.25+0.2/-0.05
Note: All dimensions listed are maximums except D.
VLA106-15151
Isolated DC/DC Converter
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
2 Rev. 01/10
18
3
6
9
12
16
0
02016 18141062128402016 181410621284
INPUT VOLTAGE, V
IN
, (VOLTS)
OUTPUT VOLTAGE, V
O
, (VOLTS)
OUTPUT VOLTAGE
VS. INPUT VOLTAGE
CHARACTERISTICS (TYPICAL)
INPUT VOLTAGE, V
IN
, (VOLTS)
INPUT CURRENT, I
IN
, (mA)
INPUT CURRENT VS. INPUT VOLTAGE
CHARACTERISTICS (TYPICAL)
V
O
= 100mA
T
a
= 25°C
V
O
= 100mA
T
a
= 25°C
100
80
90
70
50
30
10
60
40
20
11 12 13 14 15 16 17 18 19
INPUT VOLTAGE, V
O
, (VOLTS)
EFFICIENCY, h, (%)
EFFICIENCY
VS. INPUT VOLTAGE
CHARACTERISTICS (TYPICAL)
0
V
O
= 100mA
T
a
= 25°C
100
140
120
80
60
20
40
-101030907050 110
OPERATING TEMPERATURE, T
opr
, (°C)
OUTPUT CCURRENT, I
O
, (mA)
DERATING CHARACTERISTICS
(TYPICAL)
0
15
18
12
9
3
6
0204080100 120140 16060 180
OUTPUT CURRENT, I
O
, (mA)
OUTPUT VOLTAGE
VS. OUTPUT CURRENT
CHARACTERISTICS (TYPICAL)
V
IN
= 15V
T
a
= 25°C
V
IN
= 15V
T
a
= 25°C
0
40
100
80
90
70
50
30
10
60
20
020401008060 120
OUTPUT CURRENT, I
O
, (mA)
EFFICIENCY, h, (%)
OUTPUT VOLTAGE, V
O
, (VOLTS)
EFFICIENCY
VS. OUTPUT CURRENT
CHARACTERISTICS (TYPICAL)
0
160
400
320
360
280
200
120
40
240
80
0
Absolute Maximum Ratings, T
a
= 25°C unless otherwise specied
Characteristics Symbol VLA106-15151 Units
Input Voltage (Between Pins 8, 9, and 10, 11) V
IN
18 Volts
Output Current (Between Pins 3 and 1) I
O
100 mA
Operating Temperature (No Condensation)* T
opr
-20 ~ +70 °C
Storage Temperature (No Condensation) T
stg
-20 to +85 °C
Input-Output Isolation Voltage (AC, 1 Minute) V
ISO
2500 V
rms
*Please refer to derating characteristics.
Electrical and Mechanical Characteristics, T
a
= 25°C, V
IN
= 15V unless otherwise specied
Characteristics Symbol Test Conditions Min. Typ. Max. Units
Input Voltage V
IN
Recommended Range 12 15 18 Volts
Output Voltage V
O
I
O
= 0 ~ 100mA 14.25 15.0 15.75 Volts
Input Regulation R
eg-I
I
O
= 100mA, V
IN
= 12 ~ 18V — — 50 mV
Load Regulation R
eg-L
I
O
= 0 ~ 100mA — — 50 mV
Ripple Voltage V
P-P
I
O
= 100mA — — 150 mV
Efficiency h I
O
= 100mA — 75 — %
P1-P2

VLA106-15151

Mfr. #:
Buy VLA106-15151
Manufacturer:
Description:
DC DC CONVERTER 15V 1W
Lifecycle:
New from this manufacturer.
Delivery:
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