R-78S3.3-0.1-EVM-1 Series

  • 3.3V from a single AA battery or from an external source (boost converter)
  • Efficiency 93%, >80% at 10% load
  • Input voltage range down to 0.65V
  • Input and output power measurement capability
  • Micro-USB type B or 0.100" (2.54mm) pin output

The R-78S3.3-0.1-EVM-1 Evaluation Module generates 3.3V from a single AA battery or from an external source. By using the external input source, any voltage source (other types of batteries, energy harvesters, etc.) in the range from 0.65V to 3.15V can be used. The evaluation module contains an AA battery holder, power switch, R-78S3.3-0.1 boost converter and a micro-USB connector. Jumper headers are provided to allow various test measurements to be made. An enable pin puts the R-78S into sleep mode where it draws only 7uA from the battery.

  Part Number Power (W) Isolation Vin (V) Main Vout (V) Package Style
1 DC/DC, 0.33 W, Single Output R-78S3.3-0.1-EVM-1
0.33 0.65 - 3.15 3.3 Open Frame
Attributes R-78S3.3-0.1-EVM-1
AC/DC or DC/DC DC/DC
Power (W) 0.33
Vin (V) 0.65 - 3.15
Main Vout (V) 3.3
Nr. of Outputs Single
Iout 1 (mA) 100.0
Package Style Open Frame
Length (mm) 80.0
Width (mm) 50.0
Height (mm) 23.0
Current (A) 0.1
Control Pin Function Enabled
Packaging Type Single Box
  Part Number Power (W) Vout 1 (V) Vin (V) Mounting Type
1 DC/DC, 0.33 W, Single Output R-78S3.3-0.1-EVM-1
0.33 3.3 0.65 - 3.15
  Series Description
1 DC/DC R-78S3.3-0.1-EVM-1/SBL-1 Series
Accessory for R-78S3.3-0.1-EVM-1
2 DC/DC R-78S3.3-0.1-EVM-1/STM-1 Series
Accessory for R-78S3.3-0.1-EVM-1
  Series Description
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