ISL6553 is Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller manufactured by Renesas.
| Part Number | Description |
|---|---|
| ISL6552 | Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |
| ISL6554 | Microprocessor CORE Voltage Regulator Using Multi-Phase Buck PWM Control Without Programmable Droop |
| ISL6556A | Optimized Multiphase PWM Controller |
| ISL6556B | Optimized Multi-Phase PWM Controller |
| ISL6557 | Multi-Phase PWM Controller |
Multi-phase power conversion is a marked departure from earlier single phase converter configurations previously employed to satisfy the ever increasing current demands of modern microprocessors. Multi-phase converters, by distributing the power and load current results in smaller and lower cost transistors with fewer input and output capacitors. These reductions accrue from the higher effective conversion frequency...
