ISL78224 - 4-Phase 12V/48V Bidirectional Synchronous PWM Controller
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10 2.
Specifications.
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17 2.1 Absolu
DATASHEET ISL78224 4-Phase 12V/48V Bidirectional Synchronous PWM Controller FN8988 Rev.0.00 Oct 10, 2018 The ISL78224 is a 4-phase, bidirectional, synchronous PWM controller designed to perform power conversion between 12V and 48V buses up to 3kW at >95% conversion efficiency.
One ISL78224 supports both Buck and Boost power conversion, enabling a compact and robust design with minimum components.
The ISL78224 regulates both voltage and current to control power transfer from bus to bus.
The mu
ISL78224 Features
* 4-phase bidirectional synchronous 12V to 48V controller
* Master/slave architecture supports up to 4 ICs in parallel
* Voltage and current regulation
* Phase dropping facilitated with companion FET driver
* 2% current monitor gain accuracy from 0 to full loa
