HPR100C # HPR1XXC Series 0.75 Watt Single Output DC / DC Converters DIP
- Low Cost
- Multiple Package Styles
- Internal Input and Output
- Non-Conductive Case
- High Output Power Densit : 10 Watts/ Inch3
- Extended Temperature Range: -25°C to +85°C
- Effificiency to 79%
- RoHS Compliant
HPR1XXC Series uses advanced circuit design and packaging technology to deliver superior reliability performance.
A 170kHz push-pull oscillator is used in the input stage. Beat-frequency oscillation problems are
reduced when using the HPR1XXC Series with high frequency isolation amplififiers.
Reduced parts count and high effificiency add to the reliability of the HPR1XXC Series. The high effificiency of the
HPR1XXC Series means less internal power dissipation, as low as 190mW.
With reduced heat dissipation the HPR1XXC Series can operate at higher temperatures with no degradation. In
addition, the high effificiency of the HPR1XXC Series means the series is able to offer greater than 10 W/inch3 of
output power density. Operation down to no load will not impact the reliability of the series, although a >1mA
minimum load is needed to realize published specififications.
The HPR1XXC Series provides the user a low cost converter without sacrifificing reliability. The use of surface mounted
devices and advanced manufacturing technologies make it possible to offer premium performance and low cost.
The HPR1XXC devices are intended for wave soldering or manual soldering.
They are not intended to be subject to surface mount processes under any circumstances.
The normal wave soldering process can be used with these devices where the device is subjected
to a maximum wave temperature of 260°C for a period of no more than 10 seconds. Within this
time and temperature range, the integrity of the device’s plastic body will not be compromised and
internal temperatures within the converter will not exceed 175°C. Care should be taken to control
manual soldering limits identical to that of wave soldering.
All dimensions are in inches (millimeters).
GRID: 0.100 inches (2.54 millimeters)
PIN PLACEMENT TOLERANCE: ± 0.015"
MATERIAL: Lead material is phosphor bronze; lead
fifinish is 100-300 microinches of matte tin over a nickel
barrier layer of 5-40 microinches.
*Common pin not present on single output models
Deli electronics tehcnology Co.,Ltd.