2S7W_1RP Series
2W - Single/Dual Output - Wide Input - Isolated & Regulated
SIP Package
DC-DC Converter
2 Watt
The 2S7W Series are an exclusively new invention, high performance,micro SIP7
package, and specially designed for applications where a group of polar power
supplies are isolated from the input power supply in a distributed power supply
system on a circuit board.
Micro Size SIP7 Package
(19.6*7.0*10.2mm)
2W Single and Dual outputs
2:1 Wide Input Voltage
Ranges
Operating Temperature:
-40°C to +85°C
Short circuit protection (SCP)
1KVDC Isolation
High Efficiency to 84%
RoHS Compliance
UL94-V0 Package
These products apply to:
1) Where the voltage of the input power supply is wide range
(voltage range≤2:1)
2) Where isolation is necessary between input and output
(isolation voltage ≤1000VDC);
3) Where the regulation of the output voltage and the output ripple noise are
demanding.
Common specifications
Input voltage range:
Short circuit protection:
Cooling:
Output specifications
2:1
Item
Test condition
Min
Typ
0.5
Max Units
%
Continuous
Line regulation
Vin=MIN to MAX full
load
Free air convection
-40°C~+100°C (see graph)
-55°C ~+125°C
Load regulation
20% to 100% full load
0.5
2
%
%
Operation temperature range:
Storage temperature range:
Storage humidity range:
Temperature coefficient:
Operating Frequency:
Efficiency at Full Load:
Case material:
Output voltage
accuracy
< 95%
Output ripple &
noise
20MHz Bandwidth
100
200
mVp-p
mW
0.03 %/°C MAX (full load)
150kHz MIN / 600kHz MAX
76% MIN / 86% MAX
Non-conductive black plastic UL94-V0
Epoxy UL94-V0
No load power
consumption
80
Example:
2S7W_0505D1RP
Potting material:
MTBF (MIL-HDBK 217F):
+25°C: 2417x103 hours
2= 2Watt; S7= SIP7; W= Pinning; 5 Vin; 5Vout; D= Dual Output;
1= 1000 VDC Isolation; R= Regulated Output; P= Short circuit
protection (SCP)
+85°C: 177x103 hours
Weight:
2.3g
Note:
Input specifications
1. Operation under minimum load will not damage the converter; However, they
may not meet all specification listed.
Item
Test condition
Min
Typ
Max
Units
2. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage
and rated output load unless otherwise specified.
Input voltage range 2:1
3. In this datasheet, all the test methods of indications are based on corporate
standards.
Input filter
Capacitor
Isolation specifications
Item
Test condition
Min
15
Typ
Max
40
Units
VDC
GΩ
Isolation voltage
Isolation resistance
Tested for 1 second
Tested at 100kHz
1000
Isolation
capacitance
pF
Page 1 of 3
2S7W_1RP – Rev. 2019-1.2
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com