PWR1726A Просмотр технического описания (PDF) - C and D TECHNOLOGIES

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PWR1726A

DC/DC CONVERTERS 1.5 WATT UNREGULATED DC/DC CONVERTER

C and D TECHNOLOGIES 

ABSOLUTE MAXIMUM RATINGS

Input Voltage .........................................................................18VDC

Output Short-Circuit Duration ................................................... Continuous

Internal Power Dissipation ..................................................................... 2W

Lead Temperature (soldering, 10 seconds max) ............................ +300°C

ORDERING INFORMATION

Device Family

PWR indicates DC/DC converter

Model Number

Sync Out

PWR

1726A 1

TYPICAL PERFORMANCE CURVES

TA=+250C, Rated Input Voltage, Rated Output Current unless otherwise noted

OUTPUT VOLTAGE VS. OUTPUT CURRENT

OUTPUT VOLTAGE VS. INPUT VOLTAGE

Output Current (mA)

Input Voltage (VDC)

REMOTE ON/OFF CONTROL

If no connection is made

to "Remote ON/OFF"

pin, the converter will

operate normally.

SYNCHRONIZATION INFORMATION

The unit may be synchronized to an external clock. Recommended

frequency is a minimum of 110KHz and a maximum of 250KHz. The

sync signal must be a square wave pulse with a peak of 7.5V min to

12.0V max, the amplitude being referenced to -Vin.

Input Voltage (VDC)

PWR1726A / A1 4/2002 REV B

Page 3

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