NTE7167 데이터 시트보기 (PDF) - NTE Electronics

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NTE7167

Integrated Circuit Vertical Deflection Output Circuit

NTE Electronics 

NTE7167

Integrated Circuit

Vertical Deflection Output Circuit

Description:

The NTE7167 is a vertical deflection output integrated circuit in a 7- Lead SIP type package designed

for use in high- resolution television and CRT display systems that use a bus controller system signal

processing IC. It can directly drive the deflection yoke (including the required DC component) from

the bus controller system signal processing IC’s sawtooth waveform output. Since the NTE7167 has

a maximum deflection current of 2.2AP-P, it is optimal for use in large aperture products, and is capa-

ble of driving 33 to 37 inch class monitors.

Features:

D Low Power Dissipation due to the Provision of a Built - In Pump Circuit

D Vertical Output Circuit

D On - Chip Thermal Protection Circuit

D Good Crossover Characteristics

D Supports DC Coupling

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

Maximum Supply Voltage, VCC6 max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V

Output Block Supply Voltage, VCC3 max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85V

Deflection Output Current, I2max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 1.5 to +1.5AP-P

Allowable Power Dissipation (With an arbitrarily large heatsink), Pdmax . . . . . . . . . . . . . . . . . . 11W

Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 20° to +85°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 40° to +150°C

Thermal Resistance, Junction - to - Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0°C/W

Recommended Operating Conditions: (TA = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ

Recommended Supply Voltage

Operating Supply Voltage Range

VCC6

VCC6 op

- 24

10 -

Recommended Deflection Output Current I2P-P

-

-

Max Unit

-

V

38 V

2.2 AP-P

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