文档介绍：MANAGING POWER ELECTRONICS
VLSl and DSP-puter Systems
Dr. Nazzareno Rossetti
WILEY-
INTERSCIENCE
A JOHN WILEY & SONS, INC., PUBLICATION
Foreword............................................................................. xv
..
Preface .................................. ............ .... .. ............. .. ....... ..... xvii
1 Introduction.......................................................................... 1
Technology Landscape 1
A Young Industry after All 4
2 Power Management Technologies ...................................... 9
Introduction 9
Integrated Circuits Power Technology:
Processing and Packaging 10
Diodes and Bipolar Transistors 10
Metal-Oxide-Semiconductor (MOS) Transistors 15
DMOS Transistors 16
CMOS Transistors 17
ponents 17
A Monolithic Process Example 18
Packaging 18
Discrete Power Technology: Processing and Packaging 20
From Wall to Board 20
Power MOSFET Technology Basics 21
Package Technologies 23
Ongoing Trends 24
vii
viii Contents
3 Circuits ............................................................................... 25
Part I Analog Circuits 26
Transistors 26
NPN 26
PNP 27
Trans-Conductance 27
Transistor as Transfer-Resistor 28
Transistor Equations 29
MOS versus Bipolar Transistors 30
Elementary Circuits 32
Current Mirror 32
Current Source 32
Differential Input Stage 33
Differential to Single Input Stage 34
Buffer 35
Operational Amplifier (Opamp) 35
Inverting and Non-Inverting Inputs 36
Rail to Rail Output Operation 37
CMOSOpamp 37
Opamp Symbol and Configurations 38
DC Open Loop Gain 38
AC Open Loop Gain 39
Voltage Reference 41
Positive TC of AVBE 41
Negative TC of VBE 4 1
Build a AVBE 42
Building a Voltage Reference 43
Fractional Band-Gap Voltage Reference 44
Voltage Regulator 46
Linear versus Switching 48
Switchi