Universal LED Driver with

Temperature Compensation

ZLED7001

Datasheet

© 2016 Integrated Device Technology, Inc.

2

April 20, 2016

Bandgap

Blanking

480ns

RS

POR

UVLO

n LED

L1

R2

NTC

5

6

D1

RCS

CLED

Q1

VS

CIN

C1

R1

8 to 450 VDC

2

3

1

RIN

CS

LD

VREF

VIN

PWMD

GATE

GND

4

7

COFF

TOFF

ZLED7001

Timing

Circuit

7.1V Clamp

R

R

R

0.24V

0.05V

+

+

–

–

+

–

0.24V

Driver

R

S

Q

CMP1

CMP2

CMP3

8

vdda

vdda

vddd

Voltage

Regulator

REN

ZLED7001 Block Diagram

SOP-8 Package Dimensions (mm

, except θ)

A

1.550 ± 0.200

E

3.900 ± 0.100

A1

0.175 ± 0.075

E1

6.020 ± 0.220

A2

1.450 Typical

e

1.270 Typical

b

0.420 ± 0.070

L

0.835 ± 0.435

c

0.214 ± 0.036

θ

4° ± 4°

D

4.900 ± 0.100

Ordering Information

Sales Code

Description

Package

ZLED7001ZI1R

ZLED7001 – Universal LED Driver with Temperature Compensation

SOP8 (Tape & Reel)

ZLED7001Kit-E1

ZLED7001 Evaluation Board up to 24VAC / 40VDC, including 1 ZLED-PCB1

Kit

ZLED-PCB1

Test PCB with one 3W white HB-LED, cascadable to one multiple LED string

Printed Circuit Board

ZLED-PCB2

10 unpopulated test

PCBs

for modular LED string with footprints of 9 common HB-LED types

Printed Circuit Board