Analogue Dimming

Digital Dimming

1

0

PWM Digital Control Signal

Output Current (LED appears dim)

Output Current (LED appears bright)

PWM Digital Control Signal

1

0

200Hz

Typ.

200Hz

Typ.

LIGHTLINE

DC/DC-Converter

RCD-24-PL

Series

Package Style and Pinning

Dimming

XX.X ± 0.5 mm

XX.XX ± 0.25 mm

Pad Connections

RCD-24-PL Series

Pad #

Out

Comments

1

+Vin

DC Supply

2

Analogue Dimming

Leave open if not used

3

PWM/ON/OFF

Leave open if not used

4

GND

Do not connect to -Vout

5

-Vout

LED Cathode Connection

6

+Vout

LED Anode Connection

Bottom View

PCB Layout Top View

6

5

1

3

2

4

Class A Version

Class A (1.00A-Version)

Class B Version

2.54

2 x 2.5 SMT Pad x 6

6.6

2.54

25.4

31.00

11.4

7.6

1.9

1mm half Via x 6

6.6

9.0

Voltage Control (0-15V max)

100%

0%

1V

2V

3V

4V

15V

0.13V

Analogue Input Voltage

10V

300-700mA

4.2V

1000mA

4.35V

www.recom-power.com

L-11

REV: 1/2016

The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit

written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer

shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.

Note:

3. If PWM dimming is used, a capacitor on output in parallel is required.

RCD-24-PL

Vin

GND

Analogue

Vout-

Vout+

PWM ON/OFF

C1

P/N

C1

RCD-24-0.30/PL/X

33μF

RCD-24-0.35/PL/X

RCD-24-0.50/PL/X

RCD-24-0.60/PL/X

47μF

RCD-24-0.70/PL/X

RCD-24-1.00/PL/A

150μF