MAX16840ATB+QR

Description：IC LED DRIVER OFFLINE DIM 10TDFN
Series：*
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:e265e34414cf Category: LED Drivers IC Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX16840ATB+QR is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC LED DRIVER OFFLINE DIM 10TDFN. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for MAX16840ATB+QR

Description：IC LED DRIVER OFFLINE DIM 10TDFN
Series：*
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Type：-
Topology：-
Internal Switch(s)：-
Number of Outputs：-
Voltage - Supply (Min)：-
Voltage - Supply (Max)：-
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：-
Applications：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

LED Driver IC datasheet and documents for MAX16840ATB+QR

MAX16840ATB+QR

LED Driver IC Overview

The MAX16840ATB+QR is an offline LED driver IC designed for AC input applications. It features a proprietary input-current control scheme to ensure compatibility with electronic transformers and standard trailing-edge dimmers. The device operates in a 10-TDFN package, supports analog dimming, and delivers up to 800mA output current at a switching frequency of 300kHz.

LED Driver IC Feature Summary

Proprietary input-current control scheme for transformer compatibility
Supports standard trailing-edge dimming functionality
Integrated analog dimming capability

LED Driver IC Applications

12 VAC MR16 LED light bulbs
24 VAC input LED lighting systems
Applications requiring electronic transformer compatibility

LED Driver IC Procurement Notes

Verify the specific suffix +QR against official Analog Devices documentation to confirm exact packaging and temperature grade specifications. Ensure the component matches the required 10-TDFN footprint and electrical ratings for your design. Cross-reference the manufacturer's latest datasheet for any updates on pinout or operational limits before finalizing procurement.

LED Driver IC Selection Notes

Select this component for designs requiring direct AC input driving without complex isolation stages. It is suitable for retrofitting existing fixtures using electronic transformers. Consider the 800mA output limit and 300kHz frequency when designing thermal management and EMI filters. Verify that the target application does not require leading-edge dimming support.

LED Driver IC Part Context

This part belongs to the Maxim Integrated line of power management solutions, now under Analog Devices. The MAX16840 series focuses on simplified LED lighting architectures for mains-powered bulbs. It integrates control logic to manage input current and dimming signals within a compact surface-mount package.

LED Driver IC Replacement Considerations

Check for MAX16840 variants with different suffixes such as +T or +TQR for alternative packaging options. Confirm if other models in the MAX168xx family offer higher current capabilities or digital dimming interfaces if system requirements evolve.

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

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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.