MP28162 - MPS

MP28162 Synchronous Buck-Boost Converter

The MP28162 is a high-efficiency, low quiescent current (IQ), buck-boost converter that operates from an input voltage (VIN) exceeding, below, or equal to the output voltage (VOUT). The device provides a compact solution for products powered by single-cell Li-ion or multicell alkaline batteries, where VOUT is within the battery voltage (VBATT) range. Current.

Features

• 1.8V Minimum Start-Up Input Voltage (VIN)
• 1.2V to 5.5V Operating VIN Range
• 1.5V to 5.5V Output Voltage (VOUT) Range
• 1.5A Switching Current Limit
• 2MHz Fixed Switching Frequency (fREQ) or External Synchronous fREQ
• Selectable Pulse-Skip Mode or Pulse-Width Modulation (PWM) Mode
• 25μA Typical Quiescent Current (IQ)
• Load Disconnect during Shutdown
• Internal Soft Start (SS) and Compensation
• Short-Circuit Protection (SCP) with Hiccup Mode
• Over-Temperature Protection (OTP)
• Available in a Small WLCSP-15 (1.3mmx2.1mm) Package Optimized Performance with MPS Inductor MPL-AT2010 Serie.