PSD2-A-xxxxE
Mainzer Straße 151–153
D-55299 Nackenheim
Tel. +49 6135 7026 -0
Fax: +49 6135 931070
www.peak-electronics.de
peak@peak-electronics.de
PSD-SERIES
2 Watt
Unregulated
Single Output
SMD Case
Rev.07-2015
The PSD2-A series is a family of cost effective 2 W single output DC/DC
converters. These converters are in an ultra miniature SMD 5-pin case.
Devices are encapsulated. High performance features: 1500VDC and
3000VDC (for the most types) input/output isolation, industrial standard
pinout, high power density. No heatsink required.
1.5 kV - 3 kV DC I/O Isolation
1 Sec. Short Circuit Prot.
2 Years Warranty (Date Code)
All specifications typical at Ta=25°C, nominal input voltage and full load unless otherwise specified
Input Specifications
Output Specifications
Voltage Range
Current max.
±10%
Voltage accuracy
See App Note
±1.2% (1.5% for 3.3Vout)
See Table
(See table)
105 – 506mA
15 – 30mA
(per 1% Vin change)
Line regulation
Load regulation
(See table)
( 10% to 100% )
Current No-Load
Filter
Capacitors
Ripple & noise (20 MHz bandwidth)
100 mV pk-pk
(@12uH)
Reflected Ripple Current
15mA pk-pk
Temperature coefficient
±0.03%/°C
220uF
1 s
Capacitor load (Test: min. Vin + const. load)
General Specifications
Short Circuit Protection
(See table)
Efficiency
Up to 84%
(Supply voltage must be discontinued at the end of short circuit)
(standard)
Isolation I/O (60 sec)
1500VDC
3000VDC
(add “H30”)
Environment / Physical Specifications
Isolation I/O Capacitance
Isolation I/O Resistance
Switching Frequency
20 pF
Operation Temp.
Case Temp. Rise
Storage
-40°C to 105°C
1000 MΩ, min.
100 kHz
(nominal Input and full load)
25°C
-55°C to 125°C
Nature / Free Air
Plastic (UL94V-0 rated)
Epoxy (UL94V-0 rated)
~1.6 g
(rel.)
Humidity
95%
Cooling
(Calculated MIL-HDBK-217F)
MTBF
>3500 Khrs
300°C, max.
(217°C ≤60s)
Case Material
Potting
Pin Welding Temperature
Reflow Soldering
245°C, peak
Weight
EMC Specifications
Radiated Emissions*
Conducted Emissions*
CISPR22/EN55022
Class B
Class B
CISPR22/EN55022
IEC-61000-4-2
(contact ±8KV)
ESD
Pref. Criteria B
*Input filter components are required to meet (see App Note)
PSD2-Series – PSD2-A-xxxxE – Single Output – SMD - Plastic Case
Specification can change without a notice – We accept no liability for any inaccuracy or printing errors.
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