ZLED7002

Toggle (Side-Step) Dual-Channel LED Driver

Data Sheet

August 10, 2011

© 2011 Zentrum Mikroelektronik Dresden AG — Rev.3.0

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.

6 of 13

No.

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

1.3.8

UV pin comparator

hysteresis

(upper threshold – under-

voltage threshold)

Switches from SUB LED

transitions from low voltage

to high voltage and

upper threshold).

80

mV

1.3.9

Thermal protection

threshold

160

°C

1.3.10

Junction-to-ambient

temperature

128

°C/W

1.3.11

MAIN pin current

250mA

mA

1.3.12

SUB pin current

100mA

mA

1.4.

Typical Performance Graphs

Figure 1.1

Iset Pin Voltage versus Temperature (+10°C to 100°C)

Temperature