MAX16834AUP+

$7.11

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

SKU:66b1deb912b9 Category: LED Drivers IC Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX16834AUP+ 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 20TSSOP. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for MAX16834AUP+

Description：IC LED DRIVER CTRLR PWM 20TSSOP
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-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：20-TSSOP-EP
Grade：Automotive
Qualification：-

LED Driver IC datasheet and documents for MAX16834AUP+

MAX16834AUP+

LED Driver IC Overview

The MAX16834AUP+ is a high-power LED driver IC from Analog Devices/Maxim Integrated, designed for robust lighting applications. It features an integrated high-side LED switch capable of delivering up to 3 A output current. The device supports multiple converter topologies including boost, buck, and SEPIC configurations. It operates with an input voltage range of 4.75 V to 28 V and provides a maximum output voltage of 27 V. The switching frequency is adjustable between 100 kHz and 1 MHz. Packaged in a TSSOP-20 enclosure, it functions within a temperature range of -40°C to +125°C.

LED Driver IC Feature Summary

Integrates a high-side LED switch for direct drive capability
Supports flexible topology selection including boost, buck, and SEPIC
Provides PWM dimming control for brightness regulation
Includes short circuit and thermal protection mechanisms

LED Driver IC Applications

Automotive exterior and interior lighting systems
Industrial illumination fixtures
IoT-enabled smart lighting nodes
Medical diagnostic equipment lighting

LED Driver IC Procurement Notes

Verify component authenticity through authorized distribution channels due to limited supply status. Confirm package integrity upon receipt as the TSSOP-20 form factor requires careful handling. Ensure compatibility with existing PCB footprints before finalizing procurement decisions. Cross-reference datasheet revisions to guarantee functional consistency with design requirements.

LED Driver IC Selection Notes

Evaluate thermal management solutions given the 2.051 W power dissipation rating under load conditions. Verify that the selected inductor values support the desired 100 kHz to 1 MHz operating frequency range. Ensure input voltage sources remain stable within the 4.75 V to 28 V window to prevent operational instability. Consider layout constraints associated with the TSSOP-20 package for optimal heat dissipation.

LED Driver IC Part Context

This component belongs to the MAX16834 series of high-brightness LED drivers. It is engineered for applications requiring precise current regulation and flexible power stage configurations. The integration of control logic with the power switch simplifies bill-of-materials and reduces board space compared to discrete solutions.