4.5 V to 20 V Input, 25 A microBRICK® DC/DC Regulator Module With PMBus Interface

Features

• Versatile
• Single supply operation from 4.5 V to 20 V input voltage
• Output current: 25 A continuous with 30 A peak
• Adjustable output voltage from 0.3 V to 5.5 V
• Built in 5 V regulator for internal circuits and driver supply
• 1 % output voltage accuracy over temperature
• Highly efficient
• Close to 97 % peak efficiency
• Highly configurable
• PMBus 1.3 compliant with 1 MHz bus speed
• Internal NVM
• VOUT adjustability and reading resolution of 2 mV
• Supports over 50 PMBus commands
• Ability to support sequential, tracking and simultaneous operation
• Supports in phase or 180° out of phase synchronization
• Output voltage source and sink capability
• Robust and reliable
• VIN, VOUT and temperature reporting over PMBus
• Over current protection in pulse-by-pulse mode
• Output over voltage protection
• Output under voltage protection
• Over temperature protection with hysteresis
• Dedicated enable pin for easy power sequencing
• Power good open drain output
• Remote sense amplifier with true differential voltage sensing
• Ultrafast transient response
• Optional power saving mode