NTE7075 查看數據表（PDF） - NTE Electronics

零件编号

产品描述 (功能)

生产厂家

NTE7075

Integrated Circuit Module – 100W Offline Switching Regulator for Color TV

NTE Electronics 

NTE7075

Integrated Circuit

Module – 100W Offline Switching Regulator

for Color TV

Features:

D The Oscillation Circuit is Self–Oscillating

D Functional Trimming Permits the Output Voltage to be Set with High Accuracy: ±1V

D No Feedback from the Secondary Side to the Primary Side

D Few External Components Required

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)

AC Input Voltage, Vacmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280Vrms

Maximum Output Power, POmax

85 to 280VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100W

150 to 280VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130W

Junction Temperature, TJmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C

Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C

Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10° to +65°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C

Electrical Characteristics: (TA = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Output Voltage Setting

Vac = 200V, IO = 0.5A, RL = 230Ω

114 115 116 V

Line Regulation

Vac = 85 to 280V, IO = 0.8A, RL = 144Ω – 0.4 1.0

V

Load Regulation

Input Power

Vac = 200V, IO = 0.4 to 0.87A

Vac = 200V, IO = 0.87A, RL = 132Ω

– 1.0 1.5

V

– 125 128 W

Output Ripple Voltage

Temperature Coefficient

Vac = 200V, IO = 0.87A, RL = 132Ω

Vac = 200V, IO = 0.5A, RL = 230Ω

– 0.3 0.6 VP–P

–

7

– mV/°C

Reduced Voltage Characteristic (1)

Reduced Voltage Characteristic (2)

Vac = 85V, IO = 0.87A, RL = 132Ω

Vac = 95V, IO = 1.04A, RL = 110Ω

112 113 –

V

112 113 –

V

Light Load Characteristic

TR5 Thermal Resistance

Current Amplification Factor

RΘJC

hFE

Vac = 200V, RL = 4.7kΩ

Junction–Substrate

VCE = 5V, IC = 1.2A

– 119 130 V

–

– 1.3 °C/W

10 –

–

Saturation Voltage

VCE(sat) IC = 6A, IB = 1.2A

Shorted Load Handling Capability

–

– 1.5

V

280 –

–

V

Recommended Tightening Torque

6

– 10

kg

Share Link: