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MAX20090ATP/V+ The MAX20090ATP/V+ from Analog Devices / Maxim Integrated is a single-channel LED driver for automotive lighting. It features a wide input voltage range and flexible configuration options.
Mfr Part #:

MAX20090ATP/V+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX20090ATP/V+ from Analog Devices / Maxim Integrated is a single-channel LED driver for automotive lighting. It features a wide input voltage range and flexible configuration options.
✓ Total Stock: 1,556 pcs
$ Price Range: $0.17

MAX20090ATP/V+ Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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1,556 pcs
On Request
1556 pcs On Request 1 On Request On Request On Request On Request On Request
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MAX20090ATP/V+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Dimming
Frequency
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Voltage
Supplier Device Package
Supplier Package
Topology
Type
Voltage
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MAX20090ATP/V+ Description

Short technical summary and product information.

The MAX20090ATP/V+ is a high-brightness LED driver designed for automotive front-light applications. It supports a wide input voltage range from 5V to 65V and can drive a string of LEDs with a maximum output voltage of 65V. The device offers flexible architecture, configurable as Boost, High-Side Buck, SEPIC, Buck-Boost, Zeta, and Ćuk converters.

 

Key features include analog and PWM dimming capabilities, with PWM providing dimming ratios up to 1000:1. It integrates a high-side current-sense amplifier for fault detection, including open string, shorted string, and thermal shutdown. The device also incorporates spread-spectrum modulation for improved electromagnetic compatibility.

 

This LED driver is available in a space-saving 20-TQFN (4x4mm) package, suitable for surface mounting. It operates within an automotive temperature range of -40°C to +125°C, ensuring reliability in demanding environments. Applications include high beam, low beam, daytime running lights (DRLs), turn indicators, and fog lights.

 

The MAX20090ATP/V+ is designed for automotive exterior lighting, head-up displays, and commercial, industrial, and architectural lighting solutions. Its integrated features and wide operating parameters make it a versatile choice for various LED driving needs.

MAX20090ATP/V+ Quick Information

Product Type: LED Driver
Canonical Name: MAX20090ATP/V+ DC DC Controller
Subcategory: DC DC Controller

MAX20090ATP/V+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX20090ATP/V+ Estimated Pricing

Qty Low High
1+ $0.17 $0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX20090ATP/V+ Features

  • Wide 5V to 65V input voltage range.
  • Drives LEDs up to 65V output.
  • Supports Analog and PWM dimming.
  • Configurable as Boost, Buck, SEPIC.
  • Automotive temperature range -40°C to +125°C.

MAX20090ATP/V+ Applications

  • Automotive exterior lighting applications.
  • High beam and low beam headlights.
  • Daytime running lights (DRLs).
  • Turn indicators and fog lights.
  • Head-up displays and architectural lighting.

MAX20090ATP/V+ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MAX20090ATP/V+?

5V to 65V.

What is the package type of the MAX20090ATP/V+?

20-TQFN (4x4) with exposed pad, surface mount.

What is the operating temperature range of the MAX20090ATP/V+?

-40°C to 125°C.

Does the MAX20090ATP/V+ support dimming?

Yes, analog and PWM dimming.

What topologies can the MAX20090ATP/V+ be configured in?

Boost, buck, SEPIC, buck-boost, Zeta, and Ćuk.

What is the switching frequency range of the MAX20090ATP/V+?

200kHz to 2.2MHz, programmable.

How many outputs does the MAX20090ATP/V+ have?

Single output.

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