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MAX16909RAUE/V+ The MAX16909RAUE/V+ is a 3A current-mode step-down converter from Analog Devices. It operates with input voltages from 3.5V to 36V and features an adjustable output voltage.
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MAX16909RAUE/V+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX16909RAUE/V+ is a 3A current-mode step-down converter from Analog Devices. It operates with input voltages from 3.5V to 36V and features an adjustable output voltage.
✓ Total Stock: 25,829 pcs
$ Price Range: $1.08

MAX16909RAUE/V+ Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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25,829 pcs
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MAX16909RAUE/V+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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MAX16909RAUE/V+ Description

Short technical summary and product information.

The MAX16909RAUE/V+ is a versatile 3A current-mode step-down converter designed for automotive and industrial applications. It accepts a wide input voltage range of 3.5V to 36V, with tolerance for transients up to 42V. The device offers flexibility with a pin-selectable 5V fixed output or an adjustable output ranging from 1V to 10V.

 

With an integrated 3A high-side switch and a typical on-resistance of 70mΩ, the MAX16909RAUE/V+ provides efficient power conversion. Its switching frequency is adjustable from 220kHz to 1MHz, with a nominal frequency of 400kHz, and can be synchronized to an external clock. The converter operates with a low quiescent current of 30µA at no load and a typical shutdown current of 5µA, making it suitable for power-sensitive applications.

 

Protection features include overcurrent limit, overvoltage, undervoltage, overtemperature, and short-circuit protection with automatic recovery. A power-good monitor is also integrated to simplify power-supply sequencing. The device operates within an automotive temperature range of -40°C to +125°C (TJ).

 

The MAX16909RAUE/V+ is available in a 16-pin TSSOP-EP package with an exposed pad, designed for surface mounting.

MAX16909RAUE/V+ Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: MAX16909RAUE/V+ Step-Down Converter
Subcategory: Buck Converter

MAX16909RAUE/V+ Compliance

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

MAX16909RAUE/V+ Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MAX16909RAUE/V+ Features

  • Wide 3.5V to 36V input voltage range.
  • 3A output current capability.
  • Adjustable output from 1V to 10V.
  • 400kHz switching frequency.
  • Integrated overvoltage and overcurrent protection.

MAX16909RAUE/V+ Applications

  • Ideal for automotive applications.
  • Suitable for industrial power supplies.
  • Used in high-voltage DC-DC converters.
  • Point-of-load power solutions.

MAX16909RAUE/V+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MAX16909RAUE/V+?

The input voltage range is 3.5V to 36V, with a transient tolerance up to 42V.

What output voltages can the MAX16909RAUE/V+ provide?

It can provide a fixed 5V output or an adjustable output from 1V to 10V.

What is the maximum output current of the MAX16909RAUE/V+?

The maximum output current is 3A.

What is the operating temperature range of the MAX16909RAUE/V+?

The operating junction temperature range is -40°C to +125°C.

What package is the MAX16909RAUE/V+ available in?

It is available in a 16-TSSOP package with exposed pad (16-TSSOP-EP) for surface mount.

What is the switching frequency of the MAX16909RAUE/V+?

The switching frequency is adjustable from 220kHz to 1MHz, with a nominal setting of 400kHz.

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