PWR1546A

Input Voltage (nominal) :
Mounting Style :
Product : Isolated
Number of Outputs : 2
Package / Case Size : DIP
Output Power : 3 W
Input Voltage Range : 4.5 V to 5.5 V
Output Voltage (Channel 1) : 15 V
Output Current (Channel 1) : 167 mA
Output Voltage (Channel 2) : 15 V
Output Current (Channel 2) : 167 mA


Features:

· 1mVp-p MAXIMUM OUTPUT NOISE
· 5W RATED OUTPUT POWER
· SHORT-CIRCUIT PROTECTION
· SIX-SIDED SHIELDING
· INTERNAL INPUT AND OUTPUT
    FILTERING
· FULLY REGULATED


Application

· HIGH RESOLUTION DATA ACQUISTION
· PRECISION TEST EQUIPMENT
· HIGH GAIN AMPLIFIERS
· PRECISION INSTRUMENTATION


Specifications

Output Short-Circuit Duration 
                                           .... Continuous
Internal Power Dissipation 
                                            ............... 4W
Lead Temperature
(soldering, 10 seconds max)......... +300


Description

The PWR1546A has a maximum of 1mVp-p output noise. This unit incorporates input and output filtering along with an internal shield, giving full six-sided shielding that keeps unwanted radiated noise from your circuit. No external
parts are required to meet the 1mVp-p maximum guaranteed output noise.

The PWR1546A is a miniature DC/DC converter providing dual isolated ±15VDC outputs from a single +5VDC input. Each output will supply full-rated current over the entire specification range. Each output is regulated and is protected against all shorts. The isolation barrier is guaranteed to be 750VDC.

Surface-mounted components and thermal encapsulant allow superior reliability and excellent thermal dissipation. The calculated MTTF (per MIL-HDBK-217 Rev. E, CircuitStress Analysis Method) is in excess of 100 years at 25.