MAX20078AUE+ Analog Devices Integrated Circuit (Small Outline Packages) In Stock

Name: MAX20078AUE+
Brand: Analog Devices
SKU: MAX20078AUE+
Availability: InStock

Analog Devices MAX20078AUE+ is a synchronous buck controller for high-power LED drivers in a 16-pin TSSOP package, supporting 2-channel open-drain LED control. Designed for efficient PWM dimming and current regulation in automotive and industrial LED lighting systems. Available in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MAX20078AUE+Small Outline Packages

Quick Facts

Manufacturer: Analog Devices
Package: Small Outline Packages
Pin Count: 16
Lifecycle: ACTIVE
Datasheet: MAX20078AUE+ Datasheet PDF
Category: Integrated Circuit
Price: From $3.4879(MOQ 192)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MAX20078AUE+?

Synchronous buck controller topology delivering high-efficiency LED current regulation for high-power lighting applications
2-segment open-drain output configuration enabling independent LED string control with precise PWM dimming capability
16-pin TSSOP (4.4mm × 4.4mm) package combining compact footprint with robust thermal performance for automotive LED driver designs

What is MAX20078AUE+ used for?

The MAX20078AUE+ is engineered for automotive headlight, daytime running light (DRL), and high-power industrial LED driver designs that require synchronous buck conversion for improved efficiency. Its 2-channel open-drain output structure supports independent LED string dimming and fault detection in automotive lighting ECUs and street lighting controllers. The controller's architecture suits designs operating from 12V automotive bus down to regulated LED current rails in both single and multi-string LED arrays.

What are the specifications of MAX20078AUE+?

Manufacturer Package Code	16-TSSOP_4.4-4.4_MM
Date Of Intro	2017-06-01
YTEOL	9
Interface IC Type	LED DISPLAY DRIVER
JESD-30 Code	R-PDSO-G16
JESD-609 Code	e3
Multiplexed Display Capability	NO
Number of Functions	1
Number of Segments	2
Output Characteristics	OPEN-DRAIN
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSSOP16,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Supply Voltage-Max	65V
Supply Voltage-Min	4.5V
Supply Voltage-Nom	14V
Surface Mount	YES
Technology	CMOS
Terminal Finish	Matte Tin (Sn) - annealed
Terminal Form	GULL WING
Terminal Pitch	0.65mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.60

Where can I find the MAX20078AUE+ datasheet?

MAX20078AUE+ Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for MAX20078AUE+?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What LED driver topology does MAX20078AUE+ implement, and how does it improve efficiency over non-synchronous designs?

The MAX20078AUE+ implements a synchronous buck (step-down) controller topology, which replaces the freewheeling diode with a synchronous rectifier MOSFET. This reduces conduction losses across the power path, typically improving efficiency by 2% to 5% at high LED currents compared to non-synchronous buck designs. This efficiency gain is especially significant in automotive 12V LED driver applications where thermal management is critical.

How many LED channels does MAX20078AUE+ control, and what output configuration does it use?

The MAX20078AUE+ supports 2 LED segments with open-drain outputs, allowing each output to independently switch LED strings for separate brightness control. The open-drain configuration is compatible with high-side LED driver stages, enabling flexible LED string configurations for automotive DRL, turn signals, or dual-zone industrial luminaires requiring independently dimmable channels.

What is the package type of MAX20078AUE+ and what supply voltage is it designed for in automotive LED applications?

The MAX20078AUE+ is housed in a 16-pin TSSOP package measuring 4.4mm × 4.4mm, offering a compact layout for automotive LED driver PCBs. It is designed to operate from automotive 12V bus supplies, with the synchronous buck controller producing regulated LED current outputs from the higher input voltage. This makes it suitable for direct connection to automotive battery rails in both 12V and 24V LED lighting systems.

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About Analog Devices

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Reference Price (USD)

From $3.4879

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Qty.	Unit Price	Ext. Price
192+	$3.4879	$669.68

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Unit price: $3.4879 · Total: $669.68

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Lead Time3-7 business days

MOQFrom 1 piece

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OriginChina (Authorized)

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MAX20078AUE+ Analog Devices Integrated Circuit (Small Outline Packages) In Stock

What are the key features of MAX20078AUE+?

What is MAX20078AUE+ used for?

What are the specifications of MAX20078AUE+?

Compliance & Regulatory

Where can I find the MAX20078AUE+ datasheet?

What are equivalent replacements for MAX20078AUE+?

Frequently Asked Questions

What LED driver topology does MAX20078AUE+ implement, and how does it improve efficiency over non-synchronous designs?

How many LED channels does MAX20078AUE+ control, and what output configuration does it use?

What is the package type of MAX20078AUE+ and what supply voltage is it designed for in automotive LED applications?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Analog Devices

More from Analog Devices

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