EVQ4210-U-00B 40V, 100W Synchronous Buck-Boost Controller 2 with I C and Current Monitor, AEC-Q100 Qualified DESCRIPTION FEATURES The EVQ4210-U-00B Evaluation Board is 6V to 40V Start-Up Input Voltage Range designed to demonstrate the capabilities of 5V to 40V Operation Input Voltage Range 2 MPS MPQ4210GU-AEC1. Flexible I C Interface Control for: o 0.5V to 28V Output Voltage Range The MPQ4210 is a synchronous, four-switch, o 0.3V to 2.047V Reference Voltage buck-boost controller capable of regulating Range with 1mV Step different output voltages with a wide input o Selectable V Slew Rate OUT voltage range and high efficiency. It provides an 2 o Programmable Constant Current Limit IC interface, which supports V voltage OUT Output Current Monitor Function (IMON) programmability, V slew-rate control, and OUT Programmable Soft-Start Time output constant current limit programmability, Switching Frequency Spread Spectrum for making the MPQ4210 suitable for USB power EMI Optimization delivery (PD) design in USB Type-C power Integrated V Discharge Function supplies. OUT Selectable 200kHz, 300kHz, 400kHz, and The MPQ4210 uses valley current control in 600kHz Switching Frequency buck mode and peak current control in boost Forced CCM Operation Mode mode, providing fast load transient response Programmable V UVLO Hysteresis IN and smooth buck-boost mode transient. The OCP, SCP, and OVP MPQ4210 provides forced continuous Interrupt Indicator for OCP, OVP, and PNG conduction mode (FCCM) and a programmable Available in a QFN-27 (5mmx5mm) average current limit, which supports flexible Package with Wettable Flank designs for different applications. AEC-Q100 Qualified It also features programmable over-current protection (OCP) mode, programmable over- APPLICATIONS voltage protection (OVP) mode, and USB Power Delivery programmable V UVLO hysteresis. IN Industrial PC Power Supplies The MPQ4210 is available in a QFN-27 Super-Capacitor Charging (5mmx5mm) package. All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. MPS ELECTRICAL SPECIFICATION and The Future of Analog IC Technology are registered trademarks of Monolithic Power Systems, Inc. Parameter Symbol Value Units Note: (1) Input Voltage VIN 6 40 V (1) VIN must be 6V or higher to enable this board. After startup, it can work with 5V input voltage. (2) 2 Output Voltage VOUT Default: 5 V (2) EVQ4214-U-00B is default off. Using I C interface to set board on. 2 (3) Default current limit is 3A. Using I C interface to set current limit if load (3) Output Current IOUT 0 5 A current>3A. EVQ4210-U-00B Rev.1.1 MonolithicPower.com 1 9/11/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2019 MPS. All Rights Reserved. 2 EVQ4210-U-00B SYNCHRONOUS BUCK-BOOST CONTROLLER WITH I C EV BOARD EVQ4210-U-00B EVALUATION BOARD Efficiency vs. Load VIN=12V 100 95 90 85 Vo=5V 80 Vo=15V Vo=20V Vo=9V 75 70 0.00.5 1.01.5 2.02.5 3.03.5 4.04.5 5.0 (L W ) 9.14cm x 6.6cm IOUT(A) Board Number MPS IC Number EVQ4210-U-00B MPQ4210GU-AEC1 EVQ4210-U-00B Rev.1.1 MonolithicPower.com 2 9/11/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2019 MPS. All Rights Reserved. EFFICIENCY(%)