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reference designMPQ4242B-AEC1 | Demoboard EVQ4242B-VE-00A

Monolithic Power Systems MPQ4242B-AEC1 | Demoboard EVQ4242B-VE-00A

5A, 36V, Fully Integrated USB PD Solution with Integrated Buck-Boost Converter Evaluation Board, AEC-Q100 Qualified

Overview

TopologyBuck-Boost Converter
Input voltage4.8-36 V
Output 122.5 V / 5 A
IC revision1.0

Description

The EVQ4242B-VE-00A evaluation board is designed to demonstrate the capabilities of the MPQ4242B-AEC1, a fully integrated power delivery (PD) solution for USB Type-C sourcing ports. It includes a buck-boost converter with four integrated power switches and a USB PD controller.The MPQ4242B-AEC1’s USB Type-C port supports USB PD revision 3.1 with a programmable power supply (PPS). It is backwards compatible with dedicated charging port (DCP) schemes for battery charging specification BC1.2, Apple 3A divider mode, and 1.2V/1.2V mode. The MPQ4242B-AEC1 also supports QC2.0/3.0 and Huawei fast charge protocol (FCP) mode.It is recommended to read the MPQ4242B-AEC1 datasheet prior to making any changes to the EVQ4242B-VE-00A.

Features

  • All-In-One USB Power Delivery (PD) Solution for Automotive Sourcing Ports
  • Integrated 4-Switch Buck-Boost Converter
  • Integrated PD 3.1 Controller
  • Wide 4.8V to 36V Operating Input Voltage (VIN) Range
  • 3.3V to 22.5V Output Voltage (VOUT) Range
  • Accurate Output CC Current Limit: ±5%
  • External High-Side MOSFET (HS-FET) can be Paralleled
  • Low Quiescent Current (IQ) when USB Type-C is Disconnected
  • 250kHz / 420kHz Configurable Frequency with Spread Spectrum
  • Supports USB PD R3.1, and PPS with 7 Power Data Object (PDO) List
  • Passes USB-IF PD3.1 Certification Test (TID: 8822)
  • Supports QC 3.0 Specification, Huawei FCP
  • Supports DCP Schemes for BC1.2, 3A Divider Mode, and 1.2V/1.2V Mode
  • CCx, DP, and DM Short to VBUS / VBATT Protection
  • Battery Short to Ground Protection Driver
  • I2C Slave Interface
  • Output Line Drop Compensation
  • Configurable PD Power Management during Low Battery Voltages or High Temperatures
  • Supports Dual-Port PD Power Sharing
  • PWM Duty Cycle Configurable LED Driver
  • Up to 120 Minutes for EN Off Delay
  • Available in a QFN-22 (4mmx5mm) Package with Wettable Flanks
  • Available in AEC-Q100 Grade 1

Typical applications

  • USB PD Charging Ports, USB Power Supplies, USB PD Hubs

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
Pins
Type
Mount
IR(A)
Working Voltage(V (AC))
SamplesAvailability & Sample
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885012206059
SPECWCAP-CSGP MLCCs 25 V(DC), 1 nF, ±10%
Simu­lation
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Downloads9 files

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CAD files ZIP

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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 25 V(DC)
Capacitance1 nF
Capacitance±10% 
Rated Voltage25 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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62000311121
SPECWR-PHD Pin Header, –, –
Simu­lation–
Availability
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Downloads7 files

EDA models: Components ZIP

CAD files ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header
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Operating Temperature -40 °C up to +105 °C
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Insulation Resistance1000 MΩ
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Length6 mm
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PackagingBag 
Pins3 
TypeStraight 
MountTHT 
Rated Current2 A
Working Voltage200 V (AC)
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62000411121
SPECWR-PHD Pin Header, –, –
Simu­lation–
Availability
–
Downloads7 files

EDA models: Components ZIP

CAD files ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header
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–
Operating Temperature -40 °C up to +105 °C
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Insulation Resistance1000 MΩ
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Length8 mm
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PackagingBag 
Pins4 
TypeStraight 
MountTHT 
Rated Current2 A
Working Voltage200 V (AC)
–Check availability