ZLED7520ZI1R ZMDI, ZLED7520ZI1R Datasheet - Page 11

• Manufacturer Part Number: ZLED7520ZI1R
• Description: LED Lighting Drivers LED driver
• Manufacturer: ZMDI

Specifications of ZLED7520ZI1R

• Rohs: yes
• Input Voltage: 6 V to 40 V
• Operating Frequency: 1 MHz
• Maximum Supply Current: 600 uA
• Output Current: 0.75 A
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: DFN-5
• Minimum Operating Temperature: - 40 C
• Power Dissipation: 500 mW

Figure 1.7
Figure 1.8
Data Sheet
August 12, 2011
ZLED7520
High Current 40V LED Driver with Internal Switch
99.4
99.2
99.0
98.8
98.6
98.4
98.2
98.0
97.8
Sense Voltage vs. Operating Temperature (Rs=0.10 , L1=47µH, V
Dimming Rate with 100Hz Square Wave Control Signal (PWM) at ADJ Pin (current rise time=7.85µs)
-40 -30 -20 -10 0
© 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.
10 20 30
40 50 60 70 80
Temperature (°C)
IN
90 100 110
= 40 V)
Timebase
500kS
1.00ms/div
50 MS/s
-3.00 ms
Trigger
Stop
Edge
C1 HFR
Positive
-50mV
11 of 27