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

Q1

C1

R1

8 to 450 VDC

2

3

1

CS

LD

PWMD

GATE

GND

4

7

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

ZLED7001 Block Diagram

, 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

Corporate Headquarters

6024 Silver Creek Valley Road

San Jose, CA 95138

www.IDT.com

Sales

1-800-345-7015 or 408-284-8200

Fax: 408-284-2775

www.IDT.com/go/sales

Tech Support

www.IDT.com/go/support

DISCLAIMER Integrated Device Technology, Inc. (IDT) reserves the right to modify the products and/or specifications described herein at any time, without notice, at IDT's sole discretion. Performance

specifications and operating parameters of the described products are determined in an independent state and are not guaranteed to perform the same way when installed in customer products. The

information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT's products for any particular purpose, an

implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intellectual property

rights of IDT or any third parties.

IDT's products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the failure or malfunction of an IDT product can be

reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT.

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Device Technology, Inc. All rights reserved.