ZLED7002 Datasheet

© 2016 Integrated Device Technology, Inc.

10

April 20, 2016

SUB

MAIN

GND

NC

NC

Iset

UV

Vcc

4

ESD Protection

All pins have an ESD protection of

≥±4000V according the Human Body Model (HBM). The ESD test follows the

H

uman Body Model with 1.5 kΩ/100 pF based on MIL 883-G, Method 3015.7.

5

Pin Configuration and Package

Figure 5.1

ZLED7002 Pin Configuration

Table 5.1

ZLED7002 Pin Descriptions and Connection Requirements—SOP8 Package

Pin

No.

Description (Also see section 3.2 for layout guidelines)

VCC

1

Power supply (2.7V to 5.5V).

UV

2

Under-voltage detection input.

ISET

3

Input for external resistor that sets the current for the MAIN LED channel.

NC

4

No connection.

NC

5

No connection.

GND

6

Connect to ground.

MAIN

7

MAIN channel constant current source. Connect to cathode of MAIN LED.

SUB

8

SUB channel current sink. Connect to cathode of D1 (Zener diode) connected to cathode of SUB LED.