ZLED7730ZI1R ZMDI, ZLED7730ZI1R Datasheet - Page 6

• Manufacturer Part Number: ZLED7730ZI1R
• Description: LED Lighting Drivers LED driver
• Manufacturer: ZMDI

Specifications of ZLED7730ZI1R

• Rohs: yes
• Input Voltage: 8.5 V to 40 V
• Operating Frequency: 1 MHz
• Maximum Supply Current: 600 uA
• Output Current: 0.35 A
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: SOP-8
• Minimum Operating Temperature: - 40 C
• Power Dissipation: 500 mW

1
Note: Exceeding the maximum ratings given in this section could cause operation failure and/or cause permanent
damage to the ZLED7x30. Exposure to these conditions for extended periods may affect device reliability.
1.1
1.2
Data Sheet
August 16, 2011
1.1.10
1.2.1
1.2.2
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.1.6
1.1.7
1.1.8
1.1.9
No.
No.
ZLED7730
High Current 40V LED Driver with Switch Dimming
IC Characteristics
Absolute Maximum Ratings
Operating Conditions
Input voltage (also see
specification 1.2.2)
I
LX pin output voltage
DIM1, DIM2 pin input
voltage
LX pin switch output current
Power dissipation
ESD performance
Junction temperature
Junction to ambient thermal
resistance
Storage temperature
Operating temperature
Input voltage (also see
specification 1.1.1)
SENSE
pin voltage
PARAMETER
PARAMETER
© 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.
SYMBOL
SYMBOL
V
V
T
R
ISENSE
V
P
V
V
I
T
T
amb
DIM
LX
θ JA
LX
IN
tot
IN
S
J
V
V
Human Body Model
IN
IN
≥5V
<5V
CONDITIONS
CONDITIONS
V
-0.3V
MIN
MIN
-0.3
-0.3
-0.3
IN
-55
-40
8.5
±3
-5V
TYP
TYP
V
V
IN
IN
MAX
MAX
150
100
150
105
1.5
0.5
+0.3V
+0.3V
50
50
40
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UNIT
UNIT
K/W
kV
° C
° C
° C
W
V
V
V
V
V
A
V