Part Number
|
NCP5222 |
Manufacturer
|
ON Semiconductor |
Description
|
High Performance Dual-Channel / Two-Phase Synchronous Buck Controller |
Published
|
Jun 25, 2014 |
Detailed Description
|
NCP5222
High Performance
Dual-Channel / Two-Phase
Synchronous Buck
Controller for Notebook
Power System
The NCP5222, a ...
|
Datasheet
|
NCP5222
|
Overview
NCP5222
High Performance
Dual-Channel / Two-Phase
Synchronous Buck
Controller for Notebook
Power System
The NCP5222, a fast−transient−response and high−efficiency dual−channel / two−phase buck controller with built−in gate drivers, provides multifunctional power solutions for notebook power system.
180° interleaved operation between the two channels / phases has a capability of reducing cost of the common input capacitors and improving noise immunity.
The interleaved operation also can reduce cost of the output capacitors with the two−phase configuration.
Input supply voltage feedforward control is employed to deal with wide input voltage range.
On−line programmable and automatic power−savi...
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