IS32FL3207-QWLA3-TR

$2.38

Description：IC LED DRVR LIN PWM 38MA 28WFQFN
Series：-
Mfr：Lumissil Microsystems
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:97b48ffcc0e0 Category: LED Drivers IC Brand: Lumissil Microsystems

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC LED DRVR LIN PWM 38MA 28WFQFN
Series：-
Mfr：Lumissil Microsystems
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：Constant Current
Internal Switch(s)：No
Number of Outputs：18
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：38mA
Frequency：-
Dimming：PWM
Applications：Lighting
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount, Wettable Flank
Package / Case：28-WFQFN Exposed Pad
Supplier Device Package：28-WFQFN (5x5)
Grade：Automotive
Qualification：AEC-Q100

Download product information

IS32FL3207-QWLA3-TR

Overview

The IS32FL3207-QWLA3-TR is an 18-channel linear constant current LED driver IC designed for automotive and lighting applications. It supports PWM dimming with a selectable frequency and delivers an output current of 38mA per channel. The device operates within a supply voltage range of 2.7V to 5.5V and functions reliably across an extended temperature range from -40°C to +125°C. Packaged in a compact 28-WFQFN (5mm x 5mm) exposed pad format, it facilitates surface-mount assembly.

Feature Summary

Provides 18 independent constant current channels for precise LED control
Supports PWM dimming functionality with selectable frequency settings
Designed for high reliability in automotive environments meeting strict standards

Applications

Automotive interior ambient lighting systems
Instrument cluster backlighting drivers
General-purpose LED matrix illumination

Procurement Notes

Verify the specific suffix QWLA3 against the manufacturer's latest datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with I2C or SPI interface requirements if applicable to the system design. Confirm that the 28-WFQFN footprint matches the PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when an 18-channel solution with fixed 38mA output current is required. It is suitable for designs needing wide operating voltage tolerance and extended temperature capability. Consider the WFQFN package size for space-constrained PCB layouts requiring surface-mount technology.

Part Context

This part belongs to Lumissil's automotive-grade LED driver portfolio, which focuses on high-reliability solutions for vehicle electronics. The series typically integrates features such as fault protection and diagnostic capabilities to meet ISO 26262 functional safety requirements common in modern automotive lighting architectures.

Replacement Considerations

Check for direct cross-reference parts within the IS32FL32xx family that offer identical pinouts and electrical characteristics. Verify that any substitute maintains the same 28-WFQFN package dimensions and thermal performance specifications.

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.