R-78S Datasheet, PDF (4/5 Pages) Recom International Power – Boost Converter

R-78S
DC/DC Converter
Specifications (measured @ ta= 25°C, 1.5Vin , full load after warm up unless otherwise stated)
Series
EMC Compliance
Information technology equipment - Radio disturbance
characteristics - Limits and methods of measurement
Information technology equipment - Immunity characteristics - Limits and methods of measurement
ESD Electrostatic discharge immunity test
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
Surge Immunity
Immunity to conducted disturbances, induced by radio-frequency fields
Power Magnetic Field Immunity
EMC Filtering Suggestions according to EN55022 Class B
Condition
without external components
with external components
Air ±8kV and Contact ± 4kV
3 V/m
±0.5kV
±0.5kV
3V
50Hz/ 1A/m
Standard / Criterion
EN55022, Class A
EN55022, Class B
EN55024, 2010
IEC61000-4-2, Criteria A
IEC61000-4-3, Criteria A
IEC61000-4-4, Criteria A
IEC61000-4-5, Criteria A
IEC61000-4-6, Criteria A
IEC61000-4-8, Criteria A
+Vin
GND
L1
C1
R-78S
+Vout
GND
C1
2.2µF 16V MLCC
L1
1µH Choke
DIMENSION and PHYSICAL CHARACTERISTICS
Parameter
Material
Package Dimension (LxWxH)
Package Weight
Dimension Drawing (mm)
Type
Case
Potting
PCB
Value
non-conductive black plastic, (UL94 V-0)
epoxy, (UL94 V-0)
FR4, (UL94 V-0)
11.6 x 8.5 x 10.4mm
2g typ.
embossed logo
11.6
8.5
R-78S Series
Marking
R-78S Series
0.70
2.0
7.62
Bottom View
Recommended Footprint Details
1.00 Ø +0.15/-0
Top View
2.54
12 34
Pin Connections
Pin # Single
1
+Vin
2
GND
3
+Vout
4
CTRL
Tolerance: xx.x= ±0.5mm
xx.xx= ±0.25mm
Pin width:
±0.1mm
I-4
REV.: 0/2017
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