DN66

www.zetex.com

2

Issue 4 - July 2006

© Zetex Semiconductors plc 2006

The materials list and associated performance characteristics provide an OLED biasing solution

for the following sub display specification:

•

Input voltage:

4.2V to 3.0V

•

Output voltage:

12V

•

Output current:

20mA (max.)

•

Output ripple:

50mVpk-pk (max.)

Reference Value

Part number

Manufacturer Contact details

Comments

U1

ZXLB1600X10 Zetex

www.zetex.com

OLED bias IC

U2

BAT54S

Zetex

www.zetex.com

Dual Schottky diode

L1

22 H

CMD4D11-220 Sumida

www.sumida.com 1mm height profile

R1

715k

Generic

Generic

NA

0603 size

R2

82k

Generic

Generic

NA

0603 size

C1

10 F/6V3

GRM series

Murata

www.murata.com 0805 size

NOTES:

(1) For a lower profile, two 4.7 F 0805 capacitors can be used by connecting in parallel.

10 F/16V

GRM series

Murata

www.murata.com 1206 size

C3

82pF/16V

Generic

Generic

NA

0603 size

Table 1

Bill of materials