Datasheet
R-78AA-1.0
Efficiency (%)
80
5
Efficiency Vs
Vin (Full Load)
Vo=1.8V
Vo=2.5V
Vo=5V
Vo=3.3V
70
Vin ( V )
10
15
18
90
100
Vo=1.5V
60
Efficiency (%)
100
0.2
Efficiency Vs
Load ( Vin=Max )
Vo=1.8V
Vo=3.3V
Vo=5V
Vo=2.5V
50
Output Current ( A )
0.4
0.6
0.8
1.0
1.2
70
25
Vo=1.5V
80
90
60
Efficiency (%)
100
0.2
Efficiency Vs
Load ( Vin=Min )
Vo=1.8V
Vo=3.3V
Vo=5V
Vo=2.5V
Output Current ( A )
0.4
0.6
0.8
1.0
1.2
50
70
25
80
90
60
Vo=1.5V
Ripple (mV)
50
5
Ripple Vs
Vin ( Full Load )
Vo=1.8V
Vo=2.5V
Vo=5V
Vo=3.3V
25
Vin ( V )
10
15
18
Vo=1.5V
Ripple (mV)
50
0.2
Ripple Vs
Load ( Vin=Max )
Vo=1.8V
Vo=2.5V
Vo=5V
Vo=3.3V
25
Output Current ( A )
0.4
0.6
0.8
1.0
1.2
Vo=1.5V
Ripple (mV)
50
0.2
Ripple Vs
Load ( Vin=Min )
Vo=1.8V
Vo=2.5V
Vo=5V
Vo=3.3V
25
Output Current ( A )
0.4
0.6
0.8
1.0
1.2
Vo=1.5V
Efficiency
Ripple
Characteristics
*Note: Operation under no load will not damage these devices, however they may not meet all specifications. A minimum load of 10mA is recommended
Specifications
( typical at 25°C, 10% minimum load, unless otherwise specified )
Case Material Non-Conductive Black Plastic
EMC Conducted Emissions (with filter) EN55022 Class B
Radiated Emissions (with filter) EN55022 Class B
ESD EN61000-4-2 Class A
Radiated Immunity EN61000-4-3 Class A
Fast Transient EN61000-4-4 Class A
Conducted Immunity EN61000-4-6 Class A
Magnetic Field Immunity EN61000-4-8 Class A
Certifications
IEC/EN General Safety Report: LVD 1603123 IEC/EN-60950-1, 2nd Edition + AM:2
Package Weight 1.7g
Packing Quantity 33 pcs per Tube
250 pcs per Reel
MTBF (+25°C) 13338~21070 x 10³ hours
. (+71°C) using MIL-HDBK 217F 3880~6769 x 10³ hours
}
Detailed Information see
Application Notes chapter "MTBF"
INNOLINE
DC/DC-Converter
R-78AAxx-1.0 SMD
Series
I-16 www.recom-power.comREV: 2/2016