MP28167GQ-Z first-level agent guarantees imported original genuine spot, fake one penalty ten, reasonable price-Yujixin Electronics

2.8V-22V VIN, 3A output, 4-switch integrated buck-boost converter

Product Description

The MP28167 is a synchronous four-switch integrated buck-boost converter capable of regulating the output voltage from 2.8V to 22V with a wide input voltage range and high efficiency.

The MP28167 uses constant on-time control in buck mode and constant off-time control in boost mode, providing fast load transient response and smooth buck-boost mode transients. MP28167 provides forced PWM switching mode, programmable output CC (constant current) current limit, supports flexible design and is suitable for different applications.

MP28167 also has OCP/OVP/UVP and thermal shutdown protection.

The MP28167 is available in a 16-pin QFN (3mmx3mm) package.

Product Features

Wide 2.8V to 22V Operating Input Voltage Range

Fixed 5V output voltage

3A output current or 4A input current

130mV line drop compensation

500kHz fixed switching frequency

Forced PWM switching mode

Four low RDS (on) internal step-down power MOSFETs

Adjustable and precise CC output current limit with built-in induction FET

Output overvoltage hiccup protection

Output short circuit protection

Over temperature shutdown

en shutdown discharge function

Provide QFN-16 (3mmx3mm) package

technical parameter

PackageQFN-16 (3x3)

Isw (typ) (A)3

Vout (min) (V)5

Vout (max) (V)5

fsw (max) (kHz)500

Iq (typ) (mA)3

Vin (max) (V)22

Minimum input voltage 2.8

Shenzhen Yujixin Electronics Co., Ltd.

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