WPC10R Datasheet, PDF (3/4 Pages) C&D Technologies – 2:1 WIDE INPUT RANGE DC/DC CONVERTER

ABSOLUTE MAXIMUM RATINGS
Output Short Circuit Protection
(at T_A = 25°C, nominal input voltage) ........................Continuous
Internal Power Dissipation....... ........................................... 2.5W
Lead Temperature (soldering 10seconds, max) ..............+300°C
Maximum Case Temperature ...........................................+110°C
MECHANICAL
TOP VIEW
ORDERING INFORMATION
WPC10R
Device Family
Indicates Wide Input Voltage 10 Watt Regulated Unit
Model Number
Selected from Table of Electrical Characteristics
xx = Input Voltage
y = Number of Outputs (Single "S", Dual "D")
zz = Output Voltage
Case Ground Option
"P" = Positive Input Connection
"N" = Negative Input Connection
"F" = Floating Input Connection
Remote ON/OFF (optional)
xxyzz N/P/F R
SIDE VIEW
Pin Connections
1 +Vin
2 -Vin
3 Remote On/Off
4 +Vout
5 Common
6 -Vout
4
1
5*
2
3
6
BOTTOM VIEW
THERMAL DERATING CURVE
NOTES: All dimensions are in inches (millimeters).
GRID: 0.100 inches (2.54 millimeters)
Pin Placement Tolerance: ±0.015
* Common pins are not present on single output
models
Marked with: specific model ordered, date code, job
code.
MATERIAL: Units are encapsulated in a low thermal resistance molding
compound which has excellent chemical resistance, wide operating
temperature range, and good electrical properties under high humidity
environments. The encapsulant and outer shell of the unit have UL94V-0
ratings. Lead material is brass with a solder plated surface to allow ease of
solderability.
Hiweise:
- Geraet wird mit einer 2A Sicherung abgesichert
- Eingangspannung muss SELV oder TNV nach
EN60950, IEC60950 entsprechen
- Ein-und Ausgang des Converters muessen mit dem
Schutzleiter verbunden werden
REMOTE ON/OFF CONTROL
Logic Compatibility ...................................... CMOS or Open Collector TTL
EC On ................................................................. Open Circuit or > 2VDC
EC Off ........................................................................................ < 1.3VDC
Shutdown Idle Current ..................................................................... <10mA
Control Common ................................................................................. -Vin
- Power supply must be fused with a 2A fuse or current
limited to 2A max
- Input must be SELV or TNV according to EN60950/
IEC950
- One input and output pin must be tied to safety earth
ground
WPC10R 11/99 REV F
Page 3