MAX16922AUPB/V+

$5.20

Description：IC DCDC CONV STPDN LDO 20TSSOP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:4de6749b8478 Category: Power Management - Specialized Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC DCDC CONV STPDN LDO 20TSSOP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Applications：-
Current - Supply：-
Voltage - Supply：3.7V ~ 28V
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：20-TSSOP-EP
Grade：Automotive
Qualification：AEC-Q100

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MAX16922AUPB/V+

Overview

The MAX16922AUPB/V+ is an automotive-grade PMIC featuring two 2.2MHz synchronous buck converters and two low-dropout regulators. It supports a 3.7V to 28V input range within a 20-pin TSSOP-EP package. The dual DC-DC outputs deliver up to 1.2A each, while the LDOs provide 300mA and 600mA. Designed for AEC-Q100 compliance, it operates from -40°C to +125°C with high load regulation of 0.2%.

Feature Summary

Integrates dual step-down DC-DC converters and dual LDOs in a single compact package
Optimized for automotive applications with AEC-Q100 qualification
Features high-frequency 2.2MHz switching for reduced passive component size

Applications

Automotive infotainment systems
Telematics control units
Instrument clusters

Procurement Notes

Verify the specific suffix 'B' against official Analog Devices documentation to confirm pinout or electrical variations compared to standard variants. Confirm current availability status as many MAX16922 derivatives are discontinued. Ensure the 20-TSSOP-EP footprint matches your PCB design constraints before finalizing procurement decisions.

Selection Notes

Select this device when designing automotive power architectures requiring multiple regulated rails from a single high-voltage source. The integrated topology reduces board space compared to discrete solutions. Verify that the 28V maximum input voltage aligns with your system's transient specifications and cold-load dump requirements.

Part Context

This component belongs to the MAX16922 family of power management ICs designed specifically for automotive environments. It consolidates multiple voltage regulation functions into one chip, simplifying the bill of materials. The series is known for robust performance under harsh automotive electrical noise conditions.

Replacement Considerations

Check for MAX16922ATPE/V+ or MAX16922ATPK/V+ if different packaging is acceptable. Verify functional compatibility with MAX16922AUPA/V+T regarding pinouts and electrical characteristics before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.