KIT34704AEPEVBE

The Evaluation Kit features the 34704A, which is a multi-channel Power Management IC (PMIC) used to address power management needs for various multimedia application microprocessors. Its ability to provide 8 independent output voltages with a single input power supply together with its high efficiency, make it ideal for portable devices powered up by Li-Ion/polymer batteries or for USB powered devices as well. The 34704 is housed in a 7x7mm, Pb-free, QFN56 and is capable of operating at a switching frequency of up to 2MHz. This makes it possible to reduce external component size and to implement full space efficient power management solutions.

• 8 DC/DC switching regulators with up to ±2% output voltage accuracy
• Dynamic voltage scaling on all regulators
• I²C programmability
• Output under-voltage and over-voltage detection for each regulator
• Over-current limit detection and short-circuit protection for each regulator
• Thermal limit detection for each regulator, except REG7
• True cutoff on all of the boost and buck-boost regulators
• Integrated compensation for REG1, REG3, REG6, and REG8
• 5µA maximum shutdown current (All regulators are off, 5.5V VIN)
• True cut off on all of the boost and buck boost regulators

Applications

Power Management, Embedded Design & Development

Contents

KIT34704AEPEVBE, KITUSBI2CEVME - USB to I²C bridge board, USB A-B Cable, 4-pin female to female I²C communication cable