FAN5019B controller equivalent, 6-bit vid controller 2-4 phase vr10.x controller.
a high-bandwidth control loop to provide optimal response to load transients. The FAN5019B senses current using lossless techniques: Phase current is measured through eac.
* VRM/VRD 9.x and 10.x Computer DC/DC Converter
* High-Current, Low-Voltage DC/DC Rail
Block Diagram
VIN
Φ1
F.
The FAN5019B is a multi-phase DC-DC controller for implementing high-current, low-voltage, CPU core power regulation circuits. It is part of a chipset that includes external MOSFET drivers and power MOSFETS. The FAN5019B drives up to four synchronous.
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