参数资料
型号: TDA16822
厂商: INFINEON TECHNOLOGIES AG
元件分类: 稳压器
英文描述: 2.5 A SWITCHING REGULATOR, 107 kHz SWITCHING FREQ-MAX, PDIP8
封装: PLASTIC, DIP-8
文件页数: 10/14页
文件大小: 234K
代理商: TDA16822
TDA 16822
CoolSET
Version 2.0
5
11 April 2000
2 Electrical Characteristics
1) Repetitive avalanche causes additional power losses that can be calculated as P
AV = EAR*f
2.1 Absolute Maximum Ratings
Note:
Absolute maximum ratings are defined as ratings, which when being exceeded may lead to destruction
of the integrated circuit. For the same reason make sure, that any capacitor that will be connected to pin 7
(VCC) is discharged before assembling the application circuit.
Parameter
Symbol
Limit Values
Unit
Remarks
min.
max.
V
CC supply voltage
V
CC
-0.3
17
V
Drain Source Voltage
V
DS
-
650
V
T
j=110°C
Continous Drain Current
I
D
-1.5
A
Avalanche energy, repetitive
tAR limited by T
jmax
1)
I
AR
-2.5
A
Avalanche current, repetitive t
AR
limited by T
jmax
E
AR
-0.1
mJ
I
AR=2.5A
V
DD=50V
FB Voltage
V
FB
-0.3
6.5
V
SoftS Voltage
V
SoftS
-0.3
6.5
V
ISense
I
Sense
-0.3
3
V
Junction temperature
T
j
-40
150
°C
Storage temperature
TS
-50
150
°C
Thermal resistance
RthJA
-
90
K/W
P-DIP-8-6
2.2 Operating Range
Note:
Within the operating range the IC operates as described in the functional description.
Parameter
Symbol
Limit Values
Unit
Remarks
min.
max.
VCC supply voltage
VCC
V
CCon
17
V
Junction temperature
TJ
-25
130
°C
Controller
Ambient temperature
T
A
-25
100
°C
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