6DAW4_1.5 Series
6W - Dual/Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
DC-DC Converter
6 Watt
Efficiency up to 88%
4:1 wide input voltage range
1.5kVDC input/output
isolation
Operating temperature:
-40°C ~ +85°C
The 6DAW4 series are specially designed for applications where a wide
range input voltage power supplies are isolated from the input power
supply in a distributed power supply system on a circuit board.
Input under-voltage
Over-voltage protection
Over-current protection
Meet CISPR22/EN55022 CLASS A
Int. standard pin-out
Meet UL60950 , EN60950 and
IEC60950
Continuous short circuit
protection (SCP)
These products apply to:
1) Where the voltage of the input power supply is wide range
(voltage range≤ 4:1);
Output over voltage protec-
tion
2) Where isolation is necessary between input and output
(isolation ≤1500VDC);
3) Where the regulation of the output voltage and the output ripple
noise are demanded.
UL-60950-1 (E347551)
Common specifications
Short circuit protection:
Cooling:
Output specifications
Continuous, automatic recovery
Free air convection
Item
Test condition
Min
Typ
1
Max
3
Units
%
Output voltage
accuracy
Operation temperature range:
(power derating above 71°C)
-40°C~+85°C
Output voltage
balance
Dual output, balance
load
0.5
1.5
%
Storage temperature range:
Lead temperature range:
Maximum case temperature:
-55°C ~ +125°C
Line regulation
Full load, Input volta-
ge from low to high
• positive output
300°C MAX, 1.5mm from case for 10 sec
0.2
0.5
0.5
1
%
%
105°C (Operating Temperature curve
range)
• negative output
Load regulation
Cross regulation
5% to 100% load
• positive output
• negative output
Storage humidity range:
Vibration:
< 95% (non condensing)
-55Hz, 10G, 30 Min. along X, Y and Z
300KHz TYP (PWM mode)
Aluminium alloy
0.5
0.5
1
%
%
1.5
Switching frequency:
Case material:
Dual output, main
circuit with 50% load,
auxiliary circuit with
10%-100% load
0.5
%
MTBF (M1L-HDBK-217F):
>1,000,000 hours
Temperature drift 100% full load
0.03 %/°C
85 mVp-p
Ripple&Noise*
20MHz Bandwidth
Input specifications
Transient recove-
ry time
25% load step change
300
500
µs
Item
Test condition
Min
Typ
Max
Units
Input current
• 24VDC input
• 48VDC input
301/5 309/12
148/4 154/8
mA
mA
Transient respon-
se deviation
25% load step change
• 3.3V, 5V, 5V output
• others
(full load/no load)
5
3
8
5
%
%
Reflected ripple current
20
mA
Over voltage
protection
Input voltage range
110
110
160
%Vo
Input impulse voltage
(1sec. max.)
• 24VDC input
• 48VDC input
-0.7
-0.7
50
VDC
VDC
100
Over current
protection
Input voltage range
140
190
%lo
Starting voltage
• 24VDC input
• 48VDC input
9
18
VDC
VDC
Under-voltage turn-off
• 24VDC input
• 48VDC input
5.5
14
6.5
15.5
VDC
VDC
* Ripple and noise tested by “parallel cable” method. See detailed operation
instructions at Testing of Power Converter section, application notes.
Input filter
Hot plug
Pi
Example:
6DAW4_2405D1.5
Unavailable
6 = 6Watt; D = DIP; A = series; W4 = wide input (4:1) 9-36Vin;
5Vout; D = Dual Output; 1.5 = 1500VDC
Isolation specifications
Item
Test condition
Min
Typ
Max
Units
VDC
Note:
Isolation voltage
Tested for 1 minute
and 1mA max
1500
1. The load shouldn‘t be less than 10%, otherwise ripple will increase
dramatically.
Isolation resistance
Test at 500VDC
1000
MΩ
pF
2. Operation under 10% load will not damage the converter; However, they may
not meet all specifications listed.
Isolation capacitance Input/Output
100KHz/0.1V
1000
3. All specifications measured at Ta = 25°C, humidity <75%, nominal input
voltage and rated output load unless otherwise specified.
4. In this datasheet, all the test methods of indications are based on corporate
standards.
5. Only typical models listed, other models may be different, please contact our
technical person for more details.
Page 1 of 5
6DAW4_1.5 – Rev. 2020-1.5
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com