IS31PM3510 - Lumissil

IS31PM3510 HIGH VOLTAGE ASYNCHRONOUS MULTI-TOPOLOGY DC-DC PWM CONTROLLER

The IS31PM3510 is an asynchronous multi-topology PWM controller that employs a single inductor to provide excellent voltage regulation. In a Buck-Boost topology regulated output voltage is maintained when the input voltage is either less or greater than the desired output voltage. With a 150kHz to 650kHz programmable operating frequency that can be either ad.

Features

robust protection functions with power good signal output, PGOOD, for MCU fault flag reporting. The IS31PM3510 is available in an eTSSOP-16 package with an exposed thermal pad for enhanced thermal dissipation. FEATURES
• Wide input voltage: 4.5V to 55V
• Supports buck, boost and buck-boost topologies
• ±1.5% feedback voltage accuracy over -40°C ~ +150°C
• Adjustable operating frequency: 150kHz-650kHz - Spread spectrum for EMI profile optimization - External clock synchronization capability
• Internally fixed soft start to avoid inrush current
• Power good signal output
• Integrated bootstrap .