MAX16931ATLR/V+W

Description：MAX16931 2MHZ, 36V, DUAL BUCK WI
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:ab0c0cdac9b4 Category: DC DC Switching Controllers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX16931ATLR/V+W is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is MAX16931 2MHZ, 36V, DUAL BUCK WI. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for MAX16931ATLR/V+W

Description：MAX16931 2MHZ, 36V, DUAL BUCK WI
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Output Type：Transistor Driver
Function：Step-Up, Step-Down
Output Configuration：Positive
Topology：Buck, Boost
Number of Outputs：3
Output Phases：2
Voltage - Supply (Vcc/Vdd)：3.5V ~ 42V
Frequency - Switching：200kHz ~ 1MHz
Duty Cycle (Max)：95%
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：-
Control Features：Enable, Frequency Control, Power Good
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-TQFN (6x6)
Grade：Automotive
Qualification：AEC-Q100

DC DC Switching Controllers datasheet and documents for MAX16931ATLR/V+W

MAX16931ATLR/V+W

DC DC Switching Controllers Overview

The MAX16931ATLR/V+W is a dual-channel DC-DC controller featuring integrated preboost and buck stages, designed for automotive applications. It operates with a switching frequency of 2MHz and supports input voltages up to 36V. The device delivers a quiescent current of 20μA and includes synchronous rectification. Packaged in a 40-TQFN (6x6) format, it meets AEC-Q100 automotive qualification standards.

DC DC Switching Controllers Feature Summary

Integrates dual buck converters with a preboost stage for efficient power conversion
Features low 20μA quiescent current for enhanced energy efficiency
Supports high-frequency 2MHz switching for compact passive component sizing
Includes synchronous rectification and comprehensive protection features

DC DC Switching Controllers Applications

Automotive infotainment systems
Digital cockpit power distribution
Industrial control modules

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'ATLR/V+W' against official Analog Devices documentation to confirm package type and temperature range. Confirm obsolescence status as this product line may be discontinued. Request original manufacturer datasheets to validate electrical parameters before integration into designs.

DC DC Switching Controllers Selection Notes

Select this component for designs requiring dual isolated outputs from a single input source within automotive environments. Ensure the 36V maximum input rating aligns with system voltage profiles. Verify thermal management requirements for the 40-TQFN package under full load conditions.

DC DC Switching Controllers Part Context

This part belongs to Maxim Integrated's automotive-grade PMIC portfolio, now managed by Analog Devices. It addresses the need for multi-rail power generation in modern vehicles, combining boost and buck functionalities to simplify board space and reduce component count compared to discrete solutions.

DC DC Switching Controllers Replacement Considerations

As the product is marked obsolete, consult Analog Devices for qualified alternatives. Verify pin compatibility and electrical specifications when transitioning to newer generations of dual-buck controllers.

How to buy

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Delivery time

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Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.