IPM6210A中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

Features

? Provides 3 Regulated Voltages

- 0.9V to 2.0V Microprocessor Core (SpeedStepTM

Enabled)

- 1.5V Microprocessor I/O

- 2.5V Microprocessor Clock Generator

? High Efficiency Over Wide Load Range

? Not Dissipative Current-Sense Scheme

- Uses MOSFET’s rDS(ON)

- Optional Current-Sense Resistor for Precision

Overcurrent

? Adaptive Dead-Time Drivers for N-Channel MOSFETs

? Operates from +5V, +3.3V and Battery (5.6-24V) Inputs

? Precision Core Voltage Control:

- Remote “Kelvin” Sensing

- Summing Current-Mode Control

- On-Chip Mode-Compensated “Droop” for Optimum

Transient Response and Lower Processor Power

Dissipation

? TTL-Compatible 5-Bit Digital Output Voltage Selection

- Wide Range - 0.925VDC to 1.3VDC in 25mV Steps, and

from 1.3VDC to 2.0VDC in 50mV Steps

- Programmable “On-the-Fly” VID Code Change with

Customer Programmable Slew Rate and 100?s Settling

Time

? Power-Good Output Voltage Monitor

? No Negative Voltage on Outputs at Turn-Off

? Overvoltage, Undervoltage and Overcurrent Fault

Monitors

? 300kHz Fixed Switching Frequency

? Thermal Shutdown