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36V, 6A, step-down converter with programmable frequency and spread spectrum options MPQ4487-AEC1-MPQ4487-AEC1
36V, 6A, step-down converter with programmable frequency and spread spectrum options MPQ4487-AEC1-Monolithic Power Systems, Inc.

36V, 6A, step-down converter with programmable frequency and spread spectrum options MPQ4487-AEC1
Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc.'s Response Status

Response Rate

100.0%

Response Time

15.6hours

Relatively Fast Response


About This Product

■Summary

The MPQ4487 integrates a monolithic step-down switch mode converter with two USB current limit switches for each port and a Type-C 5V@3A mode configuration channel. The MPQ4487 delivers 6A of output current with excellent load and line regulation over a wide input supply range. The output of each USB switch is current limited. Both USB ports support USB Type-C 5V@3A DFP mode, eliminating the need for external user interaction. Full protection features include hiccup current limiting, output overvoltage protection (OVP), and thermal shutdown. The MPQ4487 requires only a minimal number of standard off-the-shelf external components and is available in a QFN-26 (5mm x 5mm) package.

■Features and benefits

・Wide operating input voltage range from 6V to 36V ・Selectable output voltage ・Line drop correction ・Accurate USB1/USB2 output current limit ・18mΩ / 15mΩ low RDS (ON) internal step-down power MOSFET ・18mΩ / 18mΩ Low RDS (ON) Internal USB1 / USB2 Power MOSFET ・Frequency adjustable (250kHz to 2.2MHz) ・MPQ4487GU-FD-AEC1 frequency spectrum spread ・Forced continuous conduction mode (CCM) operation ・Load limit based on temperature ・Hiccup current limit for both buck and USB ・EN control of USB1 and USB2 ・USB1 and USB2 failure display ・Supports USB Type-C 5V@3A mode ・±8kV HBM ESD rating for USB1 and USB2 ・Provided in QFN-26 (5mm x 5mm) package. ・Provided with AEC-Q100 Grade 1

■Available product numbers

・MPQ4487GU-AEC1-P MPQ4487GU-AEC1-Z MPQ4487GU-FD-AEC1-P MPQ4487GU-FD-AEC1-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    36V, 6A, step-down converter with programmable frequency and spread spectrum options MPQ4487-AEC1

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1 Models of 36V, 6A, step-down converter with programmable frequency and spread spectrum options MPQ4487-AEC1

Image Part Number Price (excluding tax) Common Features Control Mode Iout (max) (A) Iq (typ) (mA) Isw Limit (typ) (A) Max Duty Cycle (%) Regulated Outputs Vout (max) (V) Vout (min) (V) Fsw (max) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
36V, 6A, step-down converter with programmable frequency and spread spectrum options MPQ4487-AEC1-Part Number-MPQ4487-AEC1

MPQ4487-AEC1

Available upon quote

FCCM, Synchronous Rectification

Current Mode

6

1

12

0.95

3

5.3

5.1

2,200

Automotive

QFN-26 (5x5)

36

6

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About Company Handling This Product

Response Rate

100.0%


Response Time

15.6hrs

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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