MSL3163BT

Description：IC LED DRVR LIN PWM 100MA 40TQFN
Series：Adaptive SourcePower™
Mfr：Microchip Technology
Package：Tube

SKU:17074707ebe6 Category: LED Drivers IC Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR LIN PWM 100MA 40TQFN
Series：Adaptive SourcePower™
Mfr：Microchip Technology
Package：Tube
Type：Linear
Topology：-
Internal Switch(s)：Yes
Number of Outputs：16
Voltage - Supply (Min)：4.75V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：100mA
Frequency：20MHz
Dimming：PWM
Applications：Backlight
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-TQFN (6x6)
Grade：Automotive
Qualification：-

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MSL3163BT

Overview

The MSL3163BT is a 16-channel LED lighting driver IC from Microchip Technology, designed for RGB and white LED applications. It operates on a 5V supply with a range of 4.75V to 5.5V and delivers up to 100mA per channel. The device features linear PWM dimming at a frequency of 20MHz and includes an integrated E2PROM for configuration storage via I2C interface. Packaged in a 40-pin TQFN (6x6mm) format, it supports surface mount installation and functions within a temperature range of -40°C to +85°C.

Feature Summary

Adaptive SourcePower technology for DC-DC converter efficiency optimization
Integrated E2PROM for persistent configuration storage
Linear PWM dimming capability for precise control
I2C interface for digital communication

Applications

RGB LED lighting systems
White LED adaptive power control
Backlighting applications

Procurement Notes

Verify the specific suffix 'BT' against the target datasheet revision, as availability may vary by region. Confirm RoHS compliance status through official documentation before integration. Check for end-of-life status or alternative recommendations from Microchip Technology to ensure long-term supply stability.

Selection Notes

Select this component for designs requiring 16 independent channels with high-frequency PWM dimming. Ensure the PCB layout accommodates the TQFN-40 package thermal requirements. Verify that the system voltage remains within the 4.75V to 5.5V operating range to maintain stable performance.

Part Context

This part belongs to the MSL3163/MSL3164 family of LED drivers developed by Microchip Technology (formerly Atmel). These devices are engineered for efficient LED string management using proprietary Adaptive SourcePower technology. The family targets automotive and general lighting markets requiring precise color and brightness control.

Replacement Considerations

Consult Microchip Technology for current equivalent parts if the MSL3163BT is discontinued. Verify pin compatibility and electrical specifications before substituting with other 16-channel LED drivers.

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

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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

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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.