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參數(shù)資料
| 型號： | TDA21302 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | Multi-Phase PWM Controller for CPU Core Power Supply |
| 中文描述： | 多相PWM控制器，電源為CPU內(nèi)核電源 |
| 文件頁數(shù)： | 8/25頁 |
| 文件大?。?/td> | 588K |
| 代理商： | TDA21302 |
Absolute Maximum Ratings
CoreControl
TM
Page 8 of 25
DS-CoreControl-TDA21302
At Tj = 25 °C, unless otherwise specified
Value
Parameter
Symbol
Min.
Max.
Unit
Voltage supplied to ‘VCC’ pin; DC
V
CC
-0.3
7
Input, Output or I/O Pin
-0.3
Vcc+0.3
V
Junction temperature
T
J
0
125
Storage temperature
T
S
-65
150
°C
ESD Rating; Human Body Model
2
KV
ESD Rating; Machine M Model
200
V
IEC climatic category; DIN EN 60068-1
55/150/56
-
Thermal Characteristic
Values
Parameter
Symbol
Min.
Typ. Max.
Unit
Thermal resistance, junction-soldering point
Thermal resistance, junction-ambient
50
K/W
Electrical Characteristic
At Vcc=5V, Tj = 25 °C, unless otherwise specified
Values
Parameter
Symbol
Conditions
Min.
Typ. Max.
Unit
Supply Characteristic
Bias supply current
I
CC
PWM1,2,3,4 Open
12
16
mA
Power On Reset Characteristic
POR Threshold
V
CCRTH
V
CC
rising threshold
4,0
4,2
4,5
Hysteresis
V
CCHYS
0,2
0,5
V
DVD
Threshold
V
DVDTP
Low to High Enable
1,9
2
2,1
V
DVD
Hysteresis
V
DVDHYS
V
VCC
falling threshold
0,1
V
Oscillator
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