ISL97686IRTZ-T

Description：IC LED DRVR CTRL PWM 160MA 28QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:a42e22e3e0cf Category: LED Drivers IC Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR CTRL PWM 160MA 28QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Type：DC DC Controller
Topology：Step-Up (Boost)
Internal Switch(s)：No
Number of Outputs：4
Voltage - Supply (Min)：9V
Voltage - Supply (Max)：32V
Voltage - Output：-
Current - Output / Channel：160mA
Frequency：200kHz ~ 1.2MHz
Dimming：PWM
Applications：Backlight
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Package / Case：28-WFQFN Exposed Pad
Supplier Device Package：28-TQFN (5x5)
Grade：-
Qualification：-

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ISL97686IRTZ-T

Overview

The ISL97686IRTZ-T is a four-channel PWM-controlled LED driver designed for LCD backlight applications. It operates from a 9V to 32V input supply and delivers up to 160mA per channel. The device features an integrated boost DC-DC converter with current sources rated up to 75V absolute maximum. Packaged in a 28-TQFN (5x5) format, it supports independent channel control for precise backlight regulation.

Feature Summary

Four independent output channels for individual LED current control
Integrated step-up DC-DC converter topology
Pulse-width modulation dimming capability

Applications

LCD monitor backlight systems
Television LCD backlight arrays

Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging configuration. Confirm RoHS compliance status through official Renesas documentation. Check for end-of-life notices or obsolescence announcements prior to procurement decisions.

Selection Notes

Select this component when designing systems requiring four independently controlled LED channels driven by a single controller. Ensure the application input voltage falls within the specified 9V to 32V range. Verify that the required per-channel current does not exceed 160mA limits.

Part Context

This part belongs to the ISL97686 series of LED drivers manufactured by Renesas Electronics Corporation. It is specifically engineered for high-performance display backlighting solutions where multiple channels require synchronized yet independent regulation.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Renesas resources for qualified alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.