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RO-1.812S

Description
1-OUTPUT 1 W DC-DC UNREG PWR SUPPLY MODULE
Categorysemiconductor    Analog mixed-signal IC   
File Size1MB,6 Pages
ManufacturerRECOM Power GmbH
Websitehttps://www.recom-power.com/
Download Datasheet Parametric View All

RO-1.812S Overview

1-OUTPUT 1 W DC-DC UNREG PWR SUPPLY MODULE

RO-1.812S Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals4
Rated input voltage3.3 V
Maximum total output power1 W
Maximum limit input voltage3.63 V
Minimum limit input voltage2.97 V
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Processing package descriptionROHS COMPLIANT, SIP-4
stateCONSULT MFR
Craftsmanshipmix
packaging shapeRectangle
Package SizeMICROELECTRONIC ASSEMBLY
Terminal formPIN/PEG
Terminal spacing2.54 mm
Terminal locationsingle
Packaging MaterialsUNSPECIFIED
Temperature levelINDUSTRIAL
Number of outputs1
Maximum output voltage 15.25 V
Minimum output voltage 14.75 V
Rated output voltage 15 V
Analog IC other typesDC-DC UNREG Power Supply Module
Maximum load adjustment factor15 %
Features
Unregulated
Converters
Description
• Industry standard pinout
• 1kVDC or 2kVDC isolation
• UL94 V-0 package material
• Fully encapsulated
• Efficiency up to 85%
DC/DC Converter
RO
1 Watt
SIP4
Single Output
The RO DC/DC converters are typically used in general purpose power isolation and voltage
matching applications, and feature a full industrial operating temperature range of -40°C to +85°C
without derating.
Selection Guide
Part
Number
RO-xx3.3S
(3,4)
RO-xx05S
(3,4)
RO-xx09S
(3,4)
RO-xx12S
(3,4)
RO-xx15S
(3,4)
nom. Input
Voltage
[VDC]
3.3, 5,12, 15, 24
3.3, 5,12, 15, 24
3.3, 5,12, 15, 24
3.3, 5,12, 15, 24
3.3, 5,12, 15, 24
3.3, 5,12, 15, 24
Output
Voltage
[VDC]
3.3
5
9
12
15
24
Output
Current
[mA]
303
200
111
83
66
42
Efficiency
typ.
(1)
[%]
75
78-80
78-80
80-84
80-84
78-85
max. Capacitive
Load
(2)
[µF]
2200
1000
1000
470
470
220
RO-xx24S
(3,4)
Notes:
Note1: Efficiency is tested at nominal input and full load at +25°C ambient
Note2: Max Cap Load is tested at nominal input and full resistive load and is defined as the
capacitive load that will allow start up in under 1s without damage to the converter
E358085
Model Numbering
RO- __ __S/_
Input Voltage
Output Voltage
Protection
(3)
Isolation Option
(4)
Single
Notes:
Note3: standard part is without Continuous Short Circuit Protection
add suffix „/P“ for Continuous Short Circuit Protection
Note4: add suffix „/H“ for 2kVDC Isolation
or add suffix „/HP“ for Continuous Short Circuit Protection and 2kVDC Isolation
Ordering Examples:
RO-123.3S/P: 12V Input Voltage, 3.3V Output Voltage, Single Output with continuous short circuit protection
RO-0509S/HP: 5V Input Voltage, 9V Output Voltage, Single Output with 2kVDC Isolation and continuous short circuit protection
IEC60950-1 certified
EN60950-1 certified
UL60950-1 certified
CB Report
www.recom-power.com
REV.: 1/2018
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