STMicroelectronics STPMIC07M

STPMIC07M is a power management device designed for consumer applications. It features 4 Buck and 3 LDO regulators which output voltages are fully programmable. Buck regulators are able to maintain high efficiency at both normal and light load. The device communicates with the controller via I²C serial interface.

Features

• Supply input voltage range
  • V_IN from 2.6 V to 5.5 V
• Fully integrated power solution
  • One 4 A DC/DC buck converter
  • Three 2 A DC/DC buck converters
  • Three LDOs up to 600 mA
  • Integrated NMOS/PMOS power devices
  • Dynamically programmable output voltage (0.6 V - 3.75 V)
• Device configurability
  • Programmable soft start slope with warm startup support
  • Programmable buck phase interleaving
  • Programmable nReset and Power Good pins
  • Programmable start up sequence
• High efficiency
• • PFM mode with low quiescent current
  • Automatic PWM / PSK mode transition for efficiency optimization
• High speed I²C serial interface (3.4 MHz)
• Temperature monitor and shutdown
• 4.2x3.2x0.6 mm, 48 balls, UFQFPN package