Specifications
MountingSurface Mount
Output TypeProportional
Nominal Input Voltage (VDC)5
Input Voltage Range - Proportional Output (VDC)4 - 6.5
Single Output Voltage (VDC)5
Output Min. Current (mA)0
Output Max. Current (mA)800
Max Output Power (W)4
Efficiency @ Full Load Typical (%)68
Input Current at No Load (mA)140
Typical Input Current @ Full Load (A)1.176
Typical Output Voltage Ripple @ Full Load (Vp-p)0.3
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)0.02
Dimensions - L x W x H (in)1.43 x 1.24 x 0.43
Weight (grams)25
Moisture Sensitivity Level3
CaseGlass Reinforced Polymer
PottingVacuum Impregnated Epoxy
Isolation Voltage (VDC)500
Operating Frequency (kHz)20 to 40
Short Circuit ProtectionTemporary
Description
The E & SE series are unregulated DC-DC converters in an ultra-miniature encapsulated package – 1.43″ x 1.24″ (single) or 2″ x 1.12″ (dual) footprint and low profile – 0.4″. Over 180 models are available in both single and dual outputs. They can operate over the temperature range of -25°C to +70°C without derating, a heat sink or active cooling.