NTE NTE7153 Datasheet

NTE7153

Integrated Circuit

Vertical Deflection Output Circuit

Description:

The NTE7153 is a vertical deflection output integrated circuit in a 7–Lead SIP type package designed
for use in TV and CRT displays with excellent image quality that use a BUS control system signal proc­essing IC. This device can drive the direct (even including a DC component) deflection yoke with the
sawtooth wave output from the BUS control system signal processing IC. Because the maximum
deflection current is 2.2A

Features:

D Low Power Dissipation due to Built–In Pump–Up Circuit
D Vertical Output Circuit
D Thermal Protection Circuit Built–In
D Excellent Crossover Characteristics
D DC Coupling Possible

, the NTE7153 is suitable for use in large screen sets.

P–P

Absolute Maximum Ratings:

(TA = +25°C unless otherwise specified)

Maximum Supply Voltage, VCC6 max 34V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output Block Supply Voltage, V
Deflection Output Current, I

2

Allowable Power Dissipation (With Arbitraily Large Heat Sink), P
Operating Temperature Range, T
Storage Temperature Range, T
Thermal Resistance, Junction–to–Case, R

Recommended Operation Conditions:

Parameter Symbol Test Conditions Min Typ Max Unit

Recommended Supply Voltage VCC6 – 24 – V
Operating Supply Voltage Range VCC6 op 16 – 33 V
Recommended Deflection Output Current I

3 max 70V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CC

max –1.5 to +1.5A

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

max 9W. . . . . . . . . . . . . . . . . . . .

D

opr

stgv

thJC

–20° to +85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–40° to +150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(TA = +25°C unless otherwise specified)

2P–P

– – 2.2 A

P–O

P–P

Electrical Characteristics: (VCC6 = 24V, TA = +25°C unless otherwise specified)

Parameter Symbol Test Conditions Min Typ Max Unit

Pump–Up Charge Saturation Voltage VS7–1 I7 = 20mA – – 1.8 V
Pump–Up Discharge Saturation Voltage VS6–7 I7 = –1.1A – – 3.2 V
Deflection Output Saturation Voltage (Lower) VS2–1 I2 = 1.1A – – 1.5 V
Deflection Output Saturation Voltage (Upper) VS3–2 I2 = –1.1A – – 3.5 V
Idling Current I
Midpoint Voltage V

Pin Connection Diagram

(Front View)

DL
MID

Pump–Up Output

7
6

V

CC

Inverting Input

5
4

Non–Inverting Input

Output Stage V

3

Ver. Output

2
1

GND

35 – 65 mA
11 12 13 V

CC

.708 (18.0)

.118 (3.0)

.590

(15.0)

.527

(13.4)

.425

(10.8)

17

.228

(5.8)

.100 (2.54)