MAX16990AUBB/V+T Analog Devices Integrated Circuit (Small Outline Packages) In Stock

Name: MAX16990AUBB/V+T
Brand: Analog Devices
SKU: MAX16990AUBB/V+T
Availability: InStock

MAX16990AUBB/V+T is an automotive-grade 36 V boost/SEPIC switching controller operating at 2.5 MHz with current-mode PWM control. It accepts 4.5 V to 36 V input and is designed for LED lighting, automotive power conversion, and other 14 V nominal system applications.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MAX16990AUBB/V+TSmall Outline Packages

Quick Facts

Manufacturer: Analog Devices
Package: Small Outline Packages
Pin Count: 10
Lifecycle: ACTIVE
Datasheet: MAX16990AUBB/V+T Datasheet PDF
Category: Integrated Circuit
Price: From $1.5500(MOQ 1000)
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 MAX16990AUBB/V+T?

Input voltage range of 4.5 V to 36 V covering 12 V and 24 V automotive bus voltages
2.5 MHz switching frequency reduces external component size
Current-mode PWM control for improved transient response and cycle-by-cycle current limiting
Supports boost and SEPIC topologies for flexible output voltage configurations
Automotive-qualified design with high-temperature operation
Compact 10-pin MINI SO with exposed pad package

What is MAX16990AUBB/V+T used for?

MAX16990AUBB/V+T is primarily used in automotive LED headlight and cabin lighting drivers, where the 4.5 V to 36 V input range accommodates start-stop and load-dump transients on 12 V vehicle buses. It is also applicable in industrial DC-DC power conversion and any design needing a high-frequency boost or SEPIC topology with current-mode control.

What are the specifications of MAX16990AUBB/V+T?

Manufacturer Package Code	10-MINI_SO_EP-N/A
Date Of Intro	2013-04-02
YTEOL	10
Analog IC - Other Type	SWITCHING CONTROLLER
Control Mode	CURRENT-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	36V
Input Voltage-Min	4.5V
Input Voltage-Nom	14V
JESD-30 Code	S-PDSO-G10
JESD-609 Code	e3
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSSOP10,.19,20
Package Shape	SQUARE
Package Style	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Screening Level	AEC-Q100
Supply Current-Max (Isup)	1.3mA
Surface Mount	YES
Switcher Configuration	BOOST
Switching Frequency-Max	1000kHz
Technology	BICMOS
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn) - annealed
Terminal Form	GULL WING
Terminal Pitch	0.5mm
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
Country of Origin	Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

Where can I find the MAX16990AUBB/V+T datasheet?

MAX16990AUBB/V+T Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for MAX16990AUBB/V+T?

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

Frequently Asked Questions

How does MAX16990AUBB/V+T handle the voltage transients present on a 12 V automotive bus?

MAX16990AUBB/V+T accepts an input voltage range of 4.5 V to 36 V, which covers both normal 12 V battery voltage and load-dump transients common in automotive environments, making it suitable for robust in-vehicle power supply designs.

Why does MAX16990AUBB/V+T switch at 2.5 MHz and what does that mean for inductor selection?

Operating at 2.5 MHz switching frequency allows designers to use smaller inductors and capacitors, reducing board area and BOM cost. At this frequency, even a compact boost stage can deliver several amps of output current with acceptable ripple using inductors in the low-microhenry range.

Can MAX16990AUBB/V+T drive a SEPIC converter to power 5 V loads from a varying 4.5 V to 36 V input?

Yes. The device natively supports both boost and SEPIC topologies, so a SEPIC configuration can produce a regulated 5 V output across the full 4.5 V to 36 V input range without additional controller ICs, simplifying the power supply design.

What package does MAX16990AUBB/V+T use and how does the exposed pad affect thermal performance?

The device is housed in a 10-pin MINI SO with an exposed pad, which allows direct thermal transfer to the PCB ground plane and improves heat dissipation compared to standard SO packages without exposed pads, supporting higher continuous power levels.

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About Analog Devices

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1000+	$1.5500	$1550.00

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Unit price: $1.5500 · Total: $1550.00

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OriginChina (Authorized)

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MAX16990AUBB/V+T Analog Devices Integrated Circuit (Small Outline Packages) In Stock

What are the key features of MAX16990AUBB/V+T?

What is MAX16990AUBB/V+T used for?

What are the specifications of MAX16990AUBB/V+T?

Compliance & Regulatory

Where can I find the MAX16990AUBB/V+T datasheet?

What are equivalent replacements for MAX16990AUBB/V+T?

Frequently Asked Questions

How does MAX16990AUBB/V+T handle the voltage transients present on a 12 V automotive bus?

Why does MAX16990AUBB/V+T switch at 2.5 MHz and what does that mean for inductor selection?

Can MAX16990AUBB/V+T drive a SEPIC converter to power 5 V loads from a varying 4.5 V to 36 V input?

What package does MAX16990AUBB/V+T use and how does the exposed pad affect thermal performance?

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

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