ZLED7x30 Datasheet

© 2016 Integrated Device Technology, Inc.

20

April 20, 2016

LX

GND

DIM1

DIM2

NC

NC

this effect.

internal circuitry. Avoid running high voltage traces close to the DIM pins.

4

ESD Protection

All pins have an ESD protection of

≥ ±3000V according to the Human Body Model (HBM). The ESD test follows the

Human Body Model with 1.5

kΩ/100 pF based on MIL 883-H, Method 3015.8.

5

Pin Configuration and Package

Figure 5.1

ZLED7x30 Pin Configuration

Table 5.1

ZLED7x30 Pin Descriptions—SOP-8 Package

Pin

No.

Description (Also see section 3.3 for layout guidelines)

1

Input voltage (8.5V to 40V).

2

NC

3

Not connected; keep floating.

NC

4

Not connected; keep floating.

DIM2

5

Set the number of current levels and current ratio of each level of switch dimming function as follows:

DIM1 Pin

DIM2 Pin

Dimming Mode

Floating

Floating

No dimming

Floating

GND

Three levels: 100%, 50%, 20%

GND

Floating

Three levels: 100%, 60%, 30%

GND

GND

Two levels: 100%, 30%

DIM1

6

GND

7

Connect to GND.

LX

8

Drain of internal power switch