High Current 40V LED Driver

with Switch Dimming

ZLED7x30

Datasheet

© 2016 Integrated Device Technology, Inc.

2

April 20, 2016

Typical Applications

 Illuminated LED signs and other displays

 Interior/exterior LED lighting

 LED street and traffic lighting (low voltage)

 MR16 LED spot lights

 Architecture/building LED lighting

 Retrofit LED lighting fixtures

 LED backlighting

 General purpose industrial and consumer LED applications

ZLED7x30 Block Diagram

Ordering Information

Product Sales Code Description

Package

ZLED7030ZI1R

ZLED7030 – High Current (1200mA) 40V LED Driver with Switch Dimming

SOP-8 (Tape & Reel)

ZLED7330ZI1R

ZLED7330 – High Current (1000mA) 40V LED Driver with Switch Dimming

SOP-8 (Tape & Reel)

ZLED7530ZI1R

ZLED7530 – High Current (750mA) 40V LED Driver with Switch Dimming

SOP-8 (Tape & Reel)

ZLED7730ZI1R

ZLED7730 – High Current (350mA) 40V LED Driver with Switch Dimming

SOP-8 (Tape & Reel)

ZLED7030KIT-D1

ZLED7030-D1 Demo Board, 1 ZLED-PCB8 and 5 ZLED7030 ICs

Kit

ZLED-PCB8

Test PCB with one 5W white High Brightness (HB) LED, cascadable to one

multiple LED string

Printed Circuit Board (PCB)

Trim

8

VS

6 to 40 VDC

5

DIM2

LX

GND

7

2

ZLED7x30

VDDA

VDDD

n LED

L1

D1

(C3)

(C1)

C2

0.1µF

Rs

VIN

1

VCC

ISENSE

ISENSE

UV

POR

VREF

VIN

SD

SD

DR

ISENSE

And

Driver

Power

MOS

33µH to

220µH

6

DIM1

Power

Supply,

Oscillator

and

Under-

Voltage

Detection

(UV)

CLK

Shut-

down

Dim

Select

S

Analog

Dim

Logic

VCC

SD