DATASHEET ISL6324 Hybrid SVI/PVI with I2C Monolithic Dual PWM Hybrid Controller Powering AMD SVI Split-Plane and PVI FN6518 Rev 3.00 April 9, 2015 The ISL6324 dual PWM controller delivers high efficiency and tight regulation from two synchronous buck DC/DC converters. The ISL6324 supports hybrid power control of AMD processors which operate from either a .
a multiphase controller to support uniplane VDD core voltage and a single phase controller to power the Northbridge (VDDNB) in SVI mode. Only the multiphase controller is active in PVI mode to support uniplane VDD only processors. A precision uniplane core voltage regulation system is provided by a 2- to 4-phase PWM voltage regulator (VR) controller. The integration of two power MOSFET drivers, adding flexibility in layout, reduce the number of external components in the multiphase section. A single phase PWM controller with integrat.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ISL6322 |
Renesas |
Four-Phase Buck PWM Controller | |
2 | ISL6322 |
Intersil |
Four-Phase Buck PWM Controller | |
3 | ISL6322G |
Renesas |
Two-Phase Buck PWM Controller | |
4 | ISL6323 |
Renesas |
Monolithic Dual PWM Hybrid Controller | |
5 | ISL6323A |
Renesas |
Monolithic Dual PWM Hybrid Controller | |
6 | ISL6323B |
Renesas |
Monolithic Dual PWM Hybrid Controller | |
7 | ISL6324A |
Renesas |
Monolithic Dual PWM Hybrid Controller Powering AMD SVI | |
8 | ISL6326 |
Renesas |
4-Phase PWM Controller | |
9 | ISL6326B |
Intersil |
4-Phase PWM Controller | |
10 | ISL6326B |
Renesas |
4-Phase PWM Controller | |
11 | ISL6327 |
Renesas |
Enhanced 6-Phase PWM Controller | |
12 | ISL6327A |
Renesas |
Enhanced 6-Phase PWM Controller |