ZLED7520 Datasheet, PDF (6/28 Pages) List of Unclassifed Manufacturers – High Current 40V LED Driver with Internal Switch

ZLED7520
High Current 40V LED Driver with Internal Switch
1 IC Characteristics
Note: Exceeding the maximum ratings given in this section could cause operation failure and/or cause permanent
damage to the ZLED7x20. Exposure to these conditions for extended periods may affect device reliability.
1.1 Absolute Maximum Ratings
No.
PARAMETER
SYMBOL
1.1.1 Input voltage (also see
VIN
specification 1.2.2)
1.1.2 ISENSE pin voltage
VISENSE
1.1.3 LX pin output voltage
1.1.4 ADJ pin input voltage
1.1.5 LX pin switch output current
1.1.6 Power dissipation
1.1.7 ESD performance
1.1.8 Junction temperature
1.1.9 Junction to ambient thermal
resistance
1.1.10 Storage temperature
VLX
VADJ
ILX
PTOT
TJ
RθJA
TS
CONDITIONS
VIN≥5V
VIN<5V
Human Body Model
MIN
TYP
MAX UNIT
-0.3
50
V
VIN-5V
-0.3V
-0.3
-0.3
±3.5
VIN+0.3V
V
VIN+0.3V
V
50
V
6
V
1.5
A
0.5
W
kV
150
°C
100
K/W
-55
150
°C
1.2 Operating Conditions
No.
PARAMETER
1.2.1 Operating temperature
1.2.2 Input voltage (also see
specification 1.1.1)
SYMBOL
TAMB
VIN
CONDITIONS
MIN
TYP
MAX UNIT
-40
105
°C
6
40
V
Data Sheet
August 12, 2011
© 2011 Zentrum Mikroelektronik Dresden AG — Rev. 1.2
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without
the prior written consent of the copyright owner. The information furnished in this publication is subject to changes without notice.
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