P8BU_14 Datasheet, PDF (1/3 Pages) PEAK electronics GmbH – PMA-SERIES

P8BU-xxxxELF
PMA-SERIES
Rev.11-2008
1.5 Watt
Unregulated
Single Output
DIP8 Case
1 kV DC I/O Isolation
Low Ripple and Noise
Mainzer Straße 151–153
D-55299 Nackenheim
Tel. [phone]
Fax: [phone]
www.peak-electronics.de
[e-mail]
The PMA series P8BU-xxxxELF is a family of cost effective 1.5 W single
output DC/DC converters. These converters are in an ultra miniature DIP8
case. Devices are encapsulated. High performance features: 1000VDC
input/output isolation, high efficiency operation, output voltage accuracy of
±3% maximum, input range of ±10% tolerance and low output ripple and
noise.
All specifications typical at Ta=25°C, nominal input voltage and full load unless otherwise specified
Input Specifications
Voltage Range
Input Filter
Input Reflected Ripple Current¹
± 10%
Capacitor
20 mA pk-pk
Output Specifications
Voltage Accuracy
Short Circuit Protection
Line Regulation
Load Regulation (20% - 100%)
Ripple and Noise (20Mhz bandwidth)
Temperature Coefficient
± 3%
Short Term
± 1.2% / 1% Vin Change
± 10% (3.3Vout Models: ± 20%)
100 mV pk-pk
± 0.02% / °C
General Specifications
Efficiency
I/O Isolation Voltage (3 sec.)
I/O Isolation Capacity
I/O Isolation Resistance
Switching Frequency
Humidity
Reliability Calculated MTBF (MIL-HDBK-217F)
See Table
1000 VDC
60 pF, typ.
1000 MOhm
80 kHz (Variable)
95% rel H
> 1.121 Mhrs
Physical Specifications
Case Material
Potting Material
Weight
Non Conductive Black Plastic (UL94V-0 rated)
Epoxy (UL94V-0 rated)
~ 1.8g, typ.
Environment Specifications
Operating Temperature
Maximum Case Temperature
Storage Temperature
Cooling
RoHS Conform
-40 to +85°C (ambient)
100°C
-40 to +125°C
Free Air Convection
Soldering 260°C, max. (1.5mm from case 10s.)
PMA-Series – P8BU-xxxxELF – Single Output – DIP8 - Plastic Case
Specification can change without a notice – We accept no liability for any inaccuracy or printing errors.
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