Diodes ZXLD1320 - Manual (Page 8)

ZXLD1320
Issue 1 - January 2008 8 www.zetex.com
© Zetex Semiconductors plc 2008
Output current regulation parameters
NOTES:
(e) System parameter only. This value is dependent upon external components and circuit configuration.
Ordering information
Symbol Parameter Conditions Min Typ Max Units
I
OUT
Minimum Output/
LED Current (e)
V
IN
>4V 1.5 A
⌬I
OUT
Output current accuracy 4V<VIN<18V,
Iout=1A,
V
ADJ
=100mV,
-5 +5 %
TCO
I
(OUT)
Output current
temperature drift 4V<VIN<18V,
Iout=1A,
V
ADJ
=100mV
100 200 ppm/
K
⌬I
OUT/
I
OUT
Load Current Regulation 350mA<I
(LED)
<1.5A 2 %/A
⌬I
OUT
/
⌬V
IN
Line Voltage Regulation of
output current 0.5 %/V
Eff Efficiency (e) 350mA<I
(LED)
<1.5A 85 %
Device Reel size
(mm)
Reel width
(mm)
Quantity
per reel
Device mark
ZXLD1320DCATC 33.02 12 3,000 1320