參數(shù)資料
型號: NTE7025
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit Module, Switching Regulator Power Supply
中文描述: 集成電路模塊,開關(guān)穩(wěn)壓電源
文件頁數(shù): 1/2頁
文件大?。?/td> 24K
代理商: NTE7025
NTE7025
Integrated Circuit
Module,
Switching Regulator Power Supply
Features:
Switching regulator power IC
Single–package, selectorless regulated power supply applicable to a wide range of line
voltages from 0 to 280VAC
The oscillation circuit is of a self–oscillation type.
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
AC Input Voltage, V
AC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Output Power (85 to 280VAC), P
O
max
Operating Temperature Range, T
opg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Case Temperature, T
C
max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, Junction–to–Case, R
thJC
Maximum Junction Temperature, T
J
max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0 to 280V
rms
80W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–10
°
to +65
°
C
–30
°
to +105
°
C
+105
°
C
1.6
°
C/W
+150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Characteristics:
(T
A
= +25
°
C unless otherwise specified)
Parameter
Test Conditions
Min
Typ
Max
Unit
Output Voltage Setting
Line Regulation
Load Regulation
Input Power
Output Ripple Voltage
Temperature Coefficient
Light Load Characteristic
V
AC
= 200V, I
O
= 0.3A
V
AC
=170 to 280V, I
O
= 0.5A
V
AC
= 200V, I
O
= 0.3 to 0.7A
V
AC
= 200V, I
O
= 0.7A
V
AC
= 200V, I
O
= 0.7A
V
AC
= 200V, I
O
= 0.7A
V
AC
= 200V, R
L
= 4.7k
114
115
0.4
1.0
102
0.4
7
125
116
1.0
2.0
105
0.6
135
V
V
V
W
V
p–p
mV/
°
C
V
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