MPQ4233-AEC1

MPQ4233-AEC1

3A Buck-Boost Converter with Four Integrated MOSFETs and I²C Interface, AEC-Q100 Qualified

Description

The MPQ4233-AEC1 is a synchronous, four-switch buck-boost converter with integrated MOSFETs. The device can deliver up to 3A of output current (I_OUT) at certain input voltage (V_IN) supply ranges with excellent efficiency.

The MPQ4233-AEC1 is suitable for USB power delivery (PD) and wireless charging applications. It can work well with external PD or wireless charging controllers via the I²C interface.

The I²C interface and one-time programmable (OTP) memory provide flexibility for configurable parameters.

Fault condition protections include constant-current (CC) limiting, output and input over-voltage protection (OVP), and thermal shutdown (TSD).

The MPQ4233-AEC1 requires a minimal number of readily available, standard external components, and is available in a small QFN-19 (4mmx5mm) package with wettable flanks. It is available in AEC-Q100 Grade 1.

Features & Benefits

3A Buck-Boost Converter with Four Integrated MOSFETs
4.3V to 22V Operating Input Voltage (V_IN) Range, with a 36V Withstand V_IN
24V Input Over-Voltage Protection (OVP)
1V to 22V Output Voltage (V_OUT) Range
I²C-Configurable Reference Voltage (V_REF) Range: 0.1V to 2.147V with 1mV Resolution
Up to 98.82% Peak Efficiency
Integrated 5V/60mA Low-Dropout (LDO) Regulator to Supply External Microcontroller Unit (MCU)
Selectable Input or Output Constant-Current (CC) Limit with 5% Accuracy via Factory Trimming
Accurate Output Current (I_OUT) Monitor
Selectable 280kHz, 420kHz, or 600kHz Switching Frequency (f_SW) with Frequency Spread Spectrum (FSS)
Selectable Automatic Pulse-Frequency Modulation (PFM) or Pulse-Width Modulation (PWM) Mode and Forced PWM (FPWM) Mode
Configurable I²C Target Address Supported by the ADDR Pin and I²C Register
Line Drop Compensation
I²C, Alert, and One-Time Programmable (OTP) Memory
Enable (EN) Shutdown Passive Discharge
Available in a QFN-19 (4mmx5mm) Package with Wettable Flanks
Available in AEC-Q100 Grade 1

Active Part Numbers:

MPQ4233GVE-0000-AEC1-Z MPQ4233GVE-0000-AEC1-P MPQ4233GVE-xxxx-AEC1-Z MPQ4233GVE-xxxx-AEC1-P

Meaning of P & Z

Related Products

EVQ4233-VE-00A 3A, Buck-Boost Converter with Four Integrated MOSFETs and I²C Interface Evaluation Board, AEC-Q100 Qualified

The EVQ4233-VE-00A is an evaluation board designed to demonstrate the capabilities of the MPQ4233, a synchronous, four-switch, buckboost converter with integrated MOSFETs. The device can deliver up to 3A of output current (I_OUT) and achieve excellent efficiency across a certain input voltage (V_IN) supply range.

The MPQ4233 is designed for USB power delivery (PD) and wireless charging applications. It can work well with an external PD controller or wireless charging controller through the I²C interface.

The MPQ4233 is available in a small QFN-19 (4mmx5mm) package with wettable flanks. It is recommended to read the MPQ4233 datasheet prior to making any changes to the EVQ4233- VE-00A.

$50.00
+ tax