Specifications
MountingSurface Mount
Output TypeProportional
Nominal Input Voltage (VDC)3
Input Voltage Range - Proportional Output (VDC)2.5 - 3.5
Single Output Voltage (VDC)5.2
Output Min. Current (mA)0
Output Max. Current (mA)125
Max Output Power (W)0.65
Efficiency @ Full Load Typical (%)66
Input Current at No Load (mA)35
Typical Input Current @ Full Load (mA)328
Typical Output Voltage Ripple @ Full Load (Vp-p)0.2
Full Load Output Voltage Tolerance (±VDC)0.25
Ambient Operating Temperature Range (°C)-25 to +70
Ambient Storage Temperature Range (°C)-55 to +125
CoolingFree Air Convection
Output Temperature Coefficient (%/°C)0.05
Dimensions - L x W x H (in)0.75 x 0.312 x 0.23
Weight (grams)1.75
Moisture Sensitivity Level3
PottingMolded Epoxy
Isolation Voltage (VDC)500
Operating Frequency (kHz)40 to 60
Description
The AT/SAT and DT/SDT series are unregulated DC-DC converters in an ultra-miniature low profile encapsulated package – 0.200″ height. Single and dual output models and through hole and surface mount packages are standard. Traditional IC through hole or surface mount leads are available for more compatibility. They can operate up to 0.75W over the temperature range of -25°C to +70°C without derating, a heat sink or active cooling.