MAX16834ATP+

$7.10

Description：IC LED DRIVER CTRLR PWM 20TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:96a2c821781c Category: LED Drivers IC Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX16834ATP+ 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 CTRLR PWM 20TQFN. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for MAX16834ATP+

Description：IC LED DRIVER CTRLR PWM 20TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Type：DC DC Controller
Topology：SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：4.75V
Voltage - Supply (Max)：28V
Voltage - Output：27V
Current - Output / Channel：-
Frequency：100kHz ~ 1MHz
Dimming：Analog, PWM
Applications：Backlight
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：20-WFQFN Exposed Pad
Supplier Device Package：20-TQFN (4x4)
Grade：Automotive
Qualification：-

LED Driver IC datasheet and documents for MAX16834ATP+

MAX16834ATP+

LED Driver IC Overview

The MAX16834ATP+ is a high-power LED driver IC featuring an integrated high-side current sense amplifier and PWM dimming MOSFET driver. It operates within a supply voltage range of 4.75 V to 28 V, supporting Buck-Boost and SEPIC topologies. The device provides one output channel in a 20-pin TQFN package with exposed pad. It includes short circuit and thermal protection mechanisms. Operating temperatures span from -40°C to +125°C, and the component holds AEC-Q100 automotive qualification.

LED Driver IC Feature Summary

Integrates high-side LED current sensing and PWM dimming MOSFET driver
Supports flexible Buck-Boost and SEPIC converter topologies
Includes built-in short circuit and thermal protection features

LED Driver IC Applications

Automotive lighting systems
High-brightness LED backlighting
General LED illumination drivers

LED Driver IC Procurement Notes

Verify the specific suffix designation (+T versus +) against official Analog Devices documentation to confirm packaging configuration. Confirm that the requested variant meets the required AEC-Q100 automotive grade specifications for your target application environment. Ensure the 20-WFQFN exposed pad footprint matches your PCB layout requirements prior to procurement.

LED Driver IC Selection Notes

Select this component when a single-channel solution with integrated sensing and dimming control is required. It is suitable for applications demanding wide input voltage ranges and robust protection features. Consider the 20-pin TQFN package constraints and thermal dissipation capabilities during the design phase to ensure reliable operation within the specified temperature range.

LED Driver IC Part Context

This part belongs to the MAX16834 series of high-power LED drivers manufactured by Analog Devices / Maxim Integrated. It is designed specifically for driving LEDs in demanding environments, offering a compact solution compared to discrete implementations. The series focuses on integrating critical power management functions into a single small-footprint package.