ZLED7000

40V LED Driver with Internal Switch

Data Sheet

August 12, 2010

© 2010 Zentrum Mikroelektronik Dresden AG — Rev. 1.1

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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Pin Configuration and Package

Figure 6.1

Pin Configuration and Package Drawing SOT89-5

Table 4.1

Pin Description SOT89-5

Table 4.2

Package Dimensions SOT89-5

Dimension (mm)

Dimension (mm)

Symbol

Min

Max

Symbol

Min

Max

A

1.400

1.600

E

2.300

2.600

b

0.320

0.520

E1

3.940

4.250

b1

0.360

0.560

e

1.500 Typ

c

0.350

0.440

e1

2.900

3.100

D

4.400

4.600

L

0.900

1.100

D1

1.400

1.800

Pin Name

No.

Description

LX

1

Power switch drain

GND

2

Ground (0V)—see section 7.4 for layout considerations

ADJ

3

Output current control pin—see section 2.3 for details

ISENSE

4

section 2.3.1 for details

VIN

5

Supply voltage (6V to 40V)—see section 7.3 for layout considerations

b

b1

e1

e

D

D1

L

E1

E

c

A

LX

GND

Thermal Pad

ADJ