RECOM RA-0505DH, RA-0509DH, RA-0512DH, RA-1.83.3SH, RA-1205DH Datasheet

EC 24 www.recom-international.comAugust 2002

Selection Guide

ECONOLINE - DC/DC-Converter

RA Series, 1 Watt, DIP14 (Single & Dual Output)

Specifications (Core Operating Area) and Operating Temperature / Derating-Graph

Part Input Output Output Efficiency
Number Voltage Voltage Current
DIP 14 (2kV) (VDC) (VDC) (mA) (%)

RA-XX1.8S (H) 1.8, 3.3, 5, 9, 12, 15, 24 1.8 555 70

RA-XX3.3S (H) 1.8, 3.3, 5, 9, 12, 15, 24 3.3 303 75

RA-XX05S (H) 1.8, 3.3, 5, 9, 12, 15, 24 5 200 70-78

RA-XX09S (H) 1.8, 3.3, 5, 9, 12, 15, 24 9 111 70-78

RA-XX12S (H) 1.8, 3.3, 5, 9, 12, 15, 24 12 84 78-82

RA-XX15S (H) 1.8, 3.3, 5, 9, 12, 15, 24 15 66 80-84

RA-XX24S (H) 1.8, 3.3, 5, 9, 12, 15, 24 24 42 74-85

RA-XX1.8D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±1.8 ±278 70

RA-XX3.3D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±3.3 ±152 70

RA-XX05D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±5 ±100 70-78

RA-XX09D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±9 ±56 75-80

RA-XX12D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±12 ±42 78-84

RA-XX15D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±15 ±33 80-84

RA-XX24D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±24 ±21 80-84

Input Voltage ±10%

Input Filter Capacitor Type

Output Voltage Accuracy ±5%

Line Voltage Regulation 1,2%/1% V Input

Load Voltage Regulation 1.8V, 3.3V output types 20% max.
(10% to 100% full load) 5V output type 15% max.

9V, 12V, 15V, 24V output types 10% max.

Ripple and Noise (20MHz limited) Single output types 100mVp-p max.

Dual output types ±75mVp-p max.

Efficiency at Full Load 70% min.

Isolation Voltage 1.000VDC min.

(also available with 2.000VDC, Suffix „H“)

Isolation Resistance (Viso = 500VDC) 10 GΩ min.

Isolation Capacitance 20pF min./75pF max.

Short Circuit Protection 1 Second

Switching Frequency at Full Load 100kHz typ.

Operating Temperature –40°C to +85°C (see Graph)

Storage Temperature -55°C to +125°C

Package Weight 2.6g

● Dual Output from a Single Input Rail

● Power Sharing on Output

● 1kVDC & 2kVDC Isolation

● Custom Solutions Available

● UL94V-0 Package Material

● Efficiency to 80%

Features

Output Power (Watts)

2.0

1.5

0.5

1.0

100500-40

85 125

150

Operating Temperature ˚C

Safe Operating Area

0

www.recom-international.com EC 25August 2002

ECONOLINE - DC/DC-Converter

RA Series, 1 Watt, DIP14 (Single & Dual Output)

Package Style and Pinning (mm)

3.25

7.10

15.24

2.0

7.62

10.00

RA-0512D

RECOM

****

19.90

Dual Output
Bottom View

981114

17

9814

17

Single Output
Bottom View

11

2.54

1.00ø+0.15/–0

2.54

3rd angle
projection

XX.X ± 0.5 mm
XX.XX ± 0.25 mm

Pin Connections

Pin # Single Dual

1 –Vin –Vin
7NC NC
8–Vout Com

9+Vout +Vout
11 NC -Vout
14 +Vin +Vin

NC = No Connection

14 PIN DIP Package