參數(shù)資料
型號: NTE1870
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit Module - Color TV Switching Regulator
中文描述: 集成電路模塊-彩色電視開關(guān)穩(wěn)壓器
文件頁數(shù): 1/2頁
文件大?。?/td> 22K
代理商: NTE1870
NTE1870
Integrated Circuit
Module – Color TV Switching Regulator
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Input AC Voltage, V
AC
max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Power, P
O
max
AC: 90V to 280V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AC: 150V to 280V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Substrate Temperature, T
C
max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction Temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ambient Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, Junction–to–Case, R
thJC
280V
80W
100W
+105
°
C
+105
°
C
–10
°
to +60
°
C
–30
°
to +105
°
C
1.8
°
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics:
(T
A
= +25
°
C unless otherwise specified)
Parameter
Output Voltage
Hi +B
V
AC
= 220V, I
O
1 = 500mA, I
O
2 = 500mA
Low +B
V
AC
= 220V, I
O
1 = 500mA, I
O
2 = 500mA
Line Regulation
V
AC
= 90V to 280V, I
O
1 = 500mA, I
O
2 = 500mA
Load Regulation
V
AC
= 220V, I
O
1 = 300mA to 700mA, I
O
2 = 500mA
Ripple Voltage
V
AC
= 220V, I
O
1 = 500mA, I
O
2 = 500mA
Temperature Stability
V
AC
= 220V, I
O
1 = 500mA, I
O
2 = 500mA
Operating Frequency
V
AC
= 220V, I
O
1 = 500mA, I
O
2 = 500mA
Operating Efficiency
V
AC
= 220V, I
O
1 = 500mA, I
O
2 = 500mA
Cross Road Regulation
V
AC
= 220V, I
O
1 = 500mA, I
O
2 = 0 to 1A
Dielectric Voltage
Prim
– Second
Test Conditions
Min
Typ
Max
Unit
114.0 115.0 116.0
15.0
1.5
0.3
0.01
34
80
0.2
4
V
V
V
V
1
2.0
0.6
V
P–P
%/
°
C
kHz
%
V
kV
Note 1. Hi +B: V
O
1, I
O
1; Low +B: V
O
2, I
O
2
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