CS5308 - Two-Phase PWM Controller

onsemi

Key Features

Enhanced V2 Control Method.
Internal PWM Ramp.
Fast.
Feedback Directly from VCORE.
5.
Bit DAC with 1% Tolerance.
Adjustable Output Voltage Positioning.
200 kHz to 800 kHz Operation Set by Resistor.
Current Sensed through Sense Resistors or Output Inductors.
Adjustable Hiccup Mode Current Limit.
Overvoltage Protection through Synchronous MOSFETs.
Individual Current Limits for Each Phase.

CS5308 two-phase pwm controller by onsemi - Datasheet Preview

Datasheet Details

Part number	CS5308
Manufacturer	onsemi
File Size	1.01 MB
Description	Two-Phase PWM Controller
Datasheet	CS5308 Datasheet

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Full PDF Text Transcription (Reference)

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CS5308 Two−Phase PWM Controller with Integrated Gate Drivers for VRM 8.5 The CS5308 is a second−generation, two−phase step down controller that incorporates all control functions required to power next generation processors. Proprietary multi−phase architecture guarantees balanced load current distribution and reduces overall solution cost in high current applications. Enhanced V2™ control architecture provides the fastest possible transient response, excellent overall regulation, and ease of use. The CS5308 is a second generation PWM controller because it optimizes transient response by combining traditional Enhanced V2 with an internal PWM ramp and fast−feedback directly from VCORE to the internal PWM comparator.