Boost LED Driver

ZSLS7025

Datasheet

© 2016 Integrated Device Technology, Inc.

2

April 20, 2016

Typical Applications

n LED

5 to 100 VDC

Q1

UVLO

POR

Blanking

500ns

VDD

Current

Mirror

CS

ADJ

50k

900k

100k

Vref4

Vref1

5V Clamp

Voltage

Regulator

Block

+

-

GATE

FB

OVP

Vref2

Vref1

Vref1 (1.0V)

Vref2 (0.3V)

Vref3 (0.25V)

Vref3

Vref4 (0.05V)

-

+

-

+

TOFF

S

R Q

VDD

+

-

-

+

ZSLS7025

GND

4

1

3

6

2

5

7

8

ZSLS7025 Block Diagram

Ordering Information

Product Sales Code

Description

Package

ZSLS7025ZI1R

ZSLS7025 – Boost LED Driver

SOP-8 (Tape & Reel)

ZSLS7025KIT-D1

ZSLS7025PCB-D1 Demo Board, 1 ZLED-PCB10, and 5 ZSLS7025 ICs

Kit

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.

Integrated Device Technology, IDT and the IDT logo are trademarks or registered trademarks of IDT and its subsidiaries in the United States and other countries. Other trademarks used herein are the

property of IDT or their respective third party owners. For datasheet type definitions and a glossary of common terms, visit www.idt.com/go/glossary. All contents of this document are copyright of Integrated

Device Technology, Inc. All rights reserved.