RECOM Power R-REF02-78S Reference Design Board
RECOM Power R-REF02-78S Reference Design Board generates 3.3V from a single AA battery and can directly be used in any application. This reference design board includes a battery holder and an R-78S3.3-0.1 boost converter. The R-REF02-78S reference design board features two jumper headers that ensure connectivity to the output voltage and the CTRL pin of the R-78S converter. This reference design board incorporates two mounting holes to allow snap-in or screw mounting. RECOM R-REF02-78S features an enable pin that puts the R-78S3.3-0.1 boost converter into sleep mode where it draws only 7µA from the battery.
Features
- Generates 3.3V from a single AA battery (boost converter)
- 93% efficiency, greater than 80% at 10% load
- Input voltage range down at 0.65V
- 0.100" (2.54mm) pin output
- 3.5mm mounting holes
Specifications
- 0.4VDC under voltage lockout (at DC-DC OFF condition)
- 160µA quiescent current
- 2ms start-up time
- 800µs rise time
- 1200kHz internal operating frequency
- 150mV dropout voltage
Overload Capability
Component Placement
Schematic
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Pubblicato: 2017-12-19
| Aggiornato: 2022-05-16