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Power Supply. NTE7025 Datasheet

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Power Supply. NTE7025 Datasheet
















NTE7025 Supply. Datasheet pdf. Equivalent













Part

NTE7025

Description

Integrated Circuit Module / Switching Regulator Power Supply



Feature


NTE7025 Integrated Circuit Module, Switc hing Regulator Power Supply Features: D Switching regulator power IC D Singleâ €“package, selectorless regulated power supply applicable to a wide range of l ine voltages from 0 to 280VAC D The osc illation circuit is of a self–oscilla tion type. Absolute Maximum Ratings: (T A = +25°C unless otherwise specified) AC Input Voltage, VAC ..
Manufacture

NTE Electronics

Datasheet
Download NTE7025 Datasheet


NTE Electronics NTE7025

NTE7025; . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 280Vrm s Maximum Output Power (85 to 280VAC), POmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80W Operating Temperature Range, To pg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10° to +65.


NTE Electronics NTE7025

°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C Operating Case Tem perature, TCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C T hermal Resistance, Junction–to–Case , RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..


NTE Electronics NTE7025

. . . . . . . 1.6°C/W Maximum Junction Temperature, TJmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C O perating Characteristics: (TA = +25°C unless otherwise specified) Parameter O utput Voltage Setting Line Regulation L oad Regulation Input Power Output Rippl e Voltage Temperature Coefficient Light Load Characteristic .





Part

NTE7025

Description

Integrated Circuit Module / Switching Regulator Power Supply



Feature


NTE7025 Integrated Circuit Module, Switc hing Regulator Power Supply Features: D Switching regulator power IC D Singleâ €“package, selectorless regulated power supply applicable to a wide range of l ine voltages from 0 to 280VAC D The osc illation circuit is of a self–oscilla tion type. Absolute Maximum Ratings: (T A = +25°C unless otherwise specified) AC Input Voltage, VAC ..
Manufacture

NTE Electronics

Datasheet
Download NTE7025 Datasheet




 NTE7025
NTE7025
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 (85 to 280VAC), POmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80W
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
Maximum Junction Temperature, TJmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Test Conditions
Min
Output Voltage Setting
Line Regulation
Load Regulation
Input Power
Output Ripple Voltage
Temperature Coefficient
Light Load Characteristic
VAC = 200V, IO = 0.3A
VAC =170 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
114
–
–
–
–
–
–
Typ Max Unit
115 116 V
0.4 1.0
V
1.0 2.0
V
102 105 W
0.4 0.6 Vp–p
7 – mV/°C
125 135 V




 NTE7025
2 5 7 10
1
R1
D1 ZD2
ZD1 R6
TR3
4 TR1
R5
R3
R2
R4 C1
R7 C2
TR2
D2
3
8
6
1.750 (44.45)
1.440 (36.57)
.335 (8.5)
1.020
(25.9)
.512
(13.0)
1 10
.945
(24.0)
.100 (2.54)
.900 (22.86)








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