CS5307 Selling Leads, Price trend, CS5307 DataSheet download, circuit diagram from SeekIC.com

Features: • Switching Regulator Controller Lossless Current Sensing Enhanced V2 Control Method Provides Excellent Regulation and Fast Transient Response Programmable 200 to 800 kHz Switching Frequency (Per Phase) Duty Cycle 0% to 100% Programmable Adaptive Voltage Positioning Reduces O...

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SeekIC No. : 004316595 Detail

CS5307: Features: • Switching Regulator Controller Lossless Current Sensing Enhanced V2 Control Method Provides Excellent Regulation and Fast Transient Response Programmable 200 to 800 kHz Switchin...

CS5307 Data Sheet

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Part Number:: CS5307
Supply Ability:: 5000

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1~5000

Unit Price
Negotiable

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15 Days

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Upload time: 2025/3/13

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Product Details

Description

Features:

• Switching Regulator Controller
   Lossless Current Sensing
   Enhanced V² Control Method Provides Excellent Regulation and Fast Transient Response
   Programmable 200 to 800 kHz Switching Frequency (Per Phase)
   Duty Cycle 0% to 100%
   Programmable Adaptive Voltage Positioning Reduces Output Capacitor Requirements
   Programmable Soft Start
• Accurate Current Sharing
• Protection Features
   PulsebyPulse Current Limit for Each Phase
   Programmable Hiccup Overcurrent Protection
   All "1" DAC Code Fault
   Processor Overvoltage Protection through Bottom MOSFETs
   Undervoltage Lockout
• System Power Management
   5Bit DAC With 1.0% Tolerance Compatible with VRM 9.0
   Power Good Output
   Programmable Power Good Lower Threshold
   Guaranteed Startup at 20°C

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Connection Diagram

Specifications

Rating	Value	Unit
Operating Junction Temperature	150	°C
Storage Temperature Range	65 to 150	°C
ESD Susceptibility (Human Body Model)	2.0	kV
Package Thermal Resistance JunctiontoCase, R_JC JunctiontoAmbient, R_JA	16 80	°C/W °C/W
Lead Temperature Soldering: Reflow (Note 1.)	230 peak	°C
MSL	Level 1

Description

Multiphase controllers CS5307 provide fast, accurate regulation with the control features required to power the next generation of processors in desktop, workstation and server applications. Combined with external gate drivers and power components, the CS5307 implements a compact, highly integrated buck converter. Enhanced V² control inherently compensates for variations in both line and load. Current sharing between phases is achieved by Peak Current Sharing.

The CS5307 includes Power Good with a programmable lower threshold.

Applications include Embedded Processor Power and low voltage/high current power supplies.

CS5307

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