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R-78B-1.0 Datasheet(PDF) 1 Page - Recom International Power

No. de pieza R-78B-1.0
Descripción Electrónicos  1.0 AMP SIP3 Single Output
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Fabricante Electrónico  RECOM [Recom International Power]
Página de inicio  http://www.recom-international.com
Logo RECOM - Recom International Power

R-78B-1.0 Datasheet(HTML) 1 Page - Recom International Power

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INNOLINE
DC/DC-Converter
with 3 year Warranty
R-78B-1.0
1.0 AMP
SIP3
Single Output
Efficiency up to 97%,Non isolated,
no need for heatsinks
Pin-out compatible with LM78XX Linears
Low profile( L*W*H=11.5*8.5*17.5mm)
Wide input range.(4.75V ~ 34V)
Short circuit protection, Thermal shutdown
Low ripple and noise
“L” version with 90° pins
See Innoline Application Notes for use as an
inverter (alternative to LM79xx Linear)
Features
Selection Guide
Part
Input
Output
Output
Efficiency
Number
Range
Voltage
Current
Min. Vin
Max. Vin
SIP3
(V)
(V)
(A)
(%)
(%)
R-78B1.5-1.0
4.75 – 26
1.5
1.0
77
71
R-78B1.8-1.0
4.75 – 26
1.8
1.0
80
74
R-78B2.5-1.0
4.75 – 32
2.5
1.0
85
78
R-78B3.3-1.0
4.75 – 32
3.3
1.0
89
83
R-78B5.0-1.0
6.5 – 32
5.0
1.0
93
88
R-78B6.5-1.0
9.0 – 32
6.5
1.0
94
90
R-78B9.0-1.0
12 – 32
9.0
1.0
95
93
R-78B12-1.0
16 – 32
12
1.0
96
95
R-78B15-1.0
20 – 32
15
1.0
97
96
120
100
20
60
100
75
0
-40
Operating Temperature (°C)
0
80
50
25
71
Safe Operating Area
85
40
Derating-Graph
(Ambient Temperature)
The R-78Bxx-1.0 Series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are
pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat so there is no need for any
heat sinks with their additional space and mounting costs.
The L-Version with 90° pins allows direct replacement for laid-flat regulators where component height is at a premium.
Low ripple and noise figures and a short circuit input current of typically only 10mA round off the specifications of this
versatile converter series.
Description
* add Suffix “L” for 90° bent pins, e.g. R-78B5.0-1.0L
EN-55022 Certified
EN-55024 Certified
EN-60601-1-2 Certified
IEC/EN-60950-1 Certified
RoHS
2011/65/EU
6/6
Refer to Application Notes
Characteristics
Conditions
Min.
Typ.
Max.
Input Voltage Range
1.5V, 1.8V
4.75V
25
26V abs. max.
2.5V to 15.5V
4.75V
32
34V abs. max.
Output Voltage Range (for customized parts)
All Series
1.5V
15.5V
Output Current (see Note 1)
All Series
0mA*
1000mA
Short Circuit Input Current (Vin = 24V)
All Series
60mA
Internal Power Dissipation
0.65W
Short Circuit Protection
Continuous, automatic recovery
Output Voltage Accuracy (At 100% Load)
All Series
±2%
±3%
Line Voltage Regulation (Vin = min. to max. at full load) 1.5V to 6.5V
0.2%
0.4%
9V to 15.5V
0.1%
0.2%
Load Regulation (10% to 100% full load)
1.5V to 6.5V
0.4%
0.6%
9V to 15.5V
0.25%
0.4%
Dynamic Load Stability (with Output Capacitor=100µF)
100% <-> 50% load
±100mV
±150mV
Transient Recovery Time
1.0ms
1.5ms
Ripple & Noise (without Output Capacitor)
1.5V to 6.5V
15mVp-p
20mVp-p
(10% to 100% full load)
9V to 15.5V
25mVp-p
35mVp-p
Temperature Coefficient
-40°C ~ +85°C ambient
0.015%/°C
continued on next page
Specifications (refer to the standard application circuit, Ta: 25°C, minimum load = 10%)
www.recom-power.com
I-21
REV: 0/2015


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