ISL6562中文资料Microprocessor CORE Voltage Regulator Two-Phase Buck PWM Controller数据手册Renesas规格书

描述 Description

Microprocessor CORE Voltage Regulator Two-Phase Buck PWM ControllerThe ISL6562 two-phase current mode, PWM control IC together with companion gate drivers, the HIP6601A,
HIP6602A, HIP6603A or HIP6604 and MOSFETs provides a precision voltage regulation system for advanced
microprocessors. Two-phase power conversion is a marked departure from earlier single phase converter configurations previously employed to satisfy the ever increasing current demands of modern microprocessors.

特性 Features

• Two-Phase Power Conversion
• Precision Channel Current Sharing
• Precision CORE Voltage Regulation
- ±0.8% Accuracy
• Microprocessor Voltage Identification Input
- 5-Bit VID Input
- 1.050V to 1.825V in 25mV Steps
- Programmable “Droop” Voltage
• Fast Transient Recovery Time
• Over Current Protection
• High Ripple Frequency, (Channel Frequency
  Times Number of Channels). . . . . . . . . . . . .100kHz to 2MHzApplications
• VRM8.5 Modules
• Intel® Tualatin Processor Voltage Regulator
• Low Output Voltage, High Current DC/DC Converters

应用 Application

• VRM8.5 Modules
• Intel® Tualatin Processor Voltage Regulator
• Low Output Voltage, High Current DC/DC Converters