NTE7033 [NTE]
Integrated Circuit Module, Switching Regulator Power Supply; 集成电路模块，开关稳压电源
| 型号： | NTE7033 |
| 厂家： | 
NTE ELECTRONICS |
| 描述： | Integrated Circuit Module, Switching Regulator Power Supply |
| 文件： | 总2页 (文件大小：29K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NTE7033
Integrated Circuit
Module, Switching Regulator Power Supply
Features:
D Switching regulator power IC
D Single–package, selectorless regulated power supply applicable to a wide range of line
voltages from 0 to 280VAC
D The oscillation circuit is of a self–oscillation type.
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
AC Input Voltage, VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 280Vrms
Maximum Output Power, POmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80W
(150 to 280VAC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100W
Operating Temperature Range, Topg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10° to +65°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C
Operating Case Temperature, TCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6°C/W
Junction Temperature, TJmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Output Voltage Setting
Line Regulation
Test Conditions
VAC = 200V, IO = 0.3A
VAC =85 to 280V, IO = 0.5A
VAC = 200V, IO = 0.3 to 0.7A
VAC = 200V, IO = 0.7A
VAC = 200V, IO = 0.7A
VAC = 200V, IO = 0.7A
VAC = 200V, RL = 4.7kΩ
Min
114
–
Typ Max
Unit
V
115
0.4
1.0
103
0.4
7
116
1.0
1.5
106
0.6
–
V
Load Regulation
–
V
Input Power
–
W
Output Ripple Voltage
Temperature Coefficient
Light Load Characteristic
–
Vp–p
mV/°C
V
–
–
125
135
Internal Equivalent Circuit
11 (N.C.)
4
7
8
9
12 15
SUB
TR4
10
TR5
R4
C1
R5
R7
13
R1
R8
TR2
C2
R6
R3
R9
1
TR1
TR3
R10
5
6
3
R2
D1
D2
ZD1
2
2.330 (59.2)
2.050 (52.0)
.335 (8.5)
1.004
(25.5)
.925
(23.5)
.630
(16.0)
1
15
.100 (2.54)
.200 (5.08)
.158 (4.0)
1.400 (35.6)
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