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EV8862-Q-00A

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2.8 - 22V V_IN, 2A I_OUT, 4-Switch, Integrated Buck-Boost Converter with I²C Interface

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$25.00 /unit

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Datasheet (EN)

Product Description

The EV8862-Q-00A is an evaluation board for MP8862, which is a synchronous, 4-switch, integrated buck-boost converter capable of regulating the output voltage from a 2.8V to 22V wide input voltage range with high efficiency. The integrated output voltage scaling and adjustable output current limit functions meet the USB power delivery (PD) requirement.

The MP8862 uses constant-on-time (COT) control in buck mode and constant-off-time control in boost mode, providing fast load transient response and smooth buck-boost mode transient. The MP8862 provides auto PFM/PWM or forced PWM switching modes, programmable output constant current (CC) current limit, which supports flexible design for different applications.

Full protection features include over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), programmable soft start, and thermal shutdown.

The MP8862 is available in a 16-pin QFN (3mmx3mm) package.

Product Features

Wide 2.8V to 22V Operating Input Voltage Range
1V ⁽¹⁾ to 20.47V Output Voltage Range (5V Default) with 10mV Resolution through I²C
2A Output Current or 4A Input Current
Four Low R_DS(ON) Internal Buck Power MOSFETs
Adjustable Accurate CC Output Current Limit with Internal Sensing MOSFET via I²C
500kHz Switching Frequency
Output Over-Voltage Protection (OVP) Hiccup
Output Short-Circuit Protection (SCP) with Hiccup
Over-Temperature Warning and Shutdown
I²C Interface with ALT Pin
Four Programmable I²C Addresses
One-Time Programmable (OTP) Non-Volatile Memory
I²C Programmable Line Drop Compensation, PFM/PWM Mode, Soft Start, OCP, etc.
EN Shutdown Discharge Programmable
Available in a QFN-16 (3mmx3mm) Package

Parametrics

2.8V-22V V_IN, 2A I_OUT, 4-Switch, Integrated Buck-Boost Converter with I²C Interface

The MP8862 is a synchronous, 4-switch, integrated buck-boost converter capable of regulating the output voltage across a 2.8V to 22V wide input voltage range with high efficiency.

The MP8862 uses constant-on-time (COT) control in buck mode and constant-off-time control in boost mode, providing fast load transient response and smooth buck-boost mode transient. The MP8862 provides auto PFM/PWM or forced PWM switching modes, and programmable output constant current (CC) current limit, which support flexible design for different applications.

Full protection features include over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), programmable soft start, and thermal shutdown.

The MP8862 is available in a 16-pin QFN (3mmx3mm) package.

Evaluation Kit for the MP8862, a synchronous, 4-switch, integrated, buck-boost converter capable of regulating the output voltage from a wide 2.8V to 22V input voltage range with high efficiency.

The EVKT-MP8862 is an evaluation kit for the MP8862, a synchronous, 4-switch, integrated, buck-boost converter capable of regulating the output voltage from a wide 2.8V to 22V input voltage range with high efficiency. The MP8862 provides flexible system configurations via the I2C. This kit allows for quick evaluation of the MP8862, supporting a wide range of designs.

$75.00 + tax

Communication Interface Device USB to I²C/PMBus, included with product evaluation kit or can be purchased separately.

The EVKT-USBI2C-02 is included with product evaluation kits, or it can be purchased separately. EVKT-USBI2C-02 provides the communication interface for USB to I2C or USB to PMBus. It is designed to work with MPS I2C and PMBus products, and Virtual Bench Pro, and I2C GUI tools. USB driver will install automatically or download directly.

The EVKT-USBI2C-02 kit includes: