TDA1170S View Datasheet(PDF) - STMicroelectronics

Part Name

Description

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TDA1170S

TV VERTICAL DEFLECTION

STMicroelectronics 

TDA1170S

ABSOLUTE MAXIMUM RATINGS

Symbol

VS

V4, V5

V10

Parameter

Supply Voltage at Pin 2

Flyback Peak Voltage

Power Amplifier Input Voltage

Io

Io

Io

I3

I3

I8

Ptot

Tstg, Tj

Output Peak Current (non repetitive) at t = 2msec

Output Peak Current at f = 50Hz t ≤ 10µsec

Output Peak Current at f = 50Hz t > 10µsec

Pin 3 DC Current at V4 2

Pin 3 Peak to Peak Flyback Current for f = 50Hz, tfly ≤ 1.5msec

Pin 8 Current

Power Dissipation : at Ttab = 90 °C

at Tamb = 80 ° C

Storage and Junction Temperature

Value

Unit

35

V

60

V

+ 10

V

– 0.5

V

2

A

2.5

A

1.5

A

100

mA

1.8

A

± 20

mA

5

W

1

W

– 40, + 150

°C

THERMAL DATA

Symbol

Parameter

Rth j–tab Thermal Resistance Junction–tab

Rth j–amb Thermal Resistance Junction-ambient

(°) Obtained with tabs soldered to printed circuit with minimized copper area.

Max

Max

Value

12

70

Unit

°C/W

°C/W

ELECTRICAL CHARACTERISTICS

(refer to the test circuits, VS = 35V, Tamb = 25°C, unless otherwise specified)

DC CHARACTERISTICS

Symbol

I2

I5

– I9

– I10

– I12

– I12

∆I12

I12

Vs

V1

V3

V4

Parameter

Pin 2 Quiescent Current

Pin 5 Quiescent Current

Oscillator Bias Current

Amplifier Input Bias Current

Ramp Generator Bias Current

Ramp Generator Current

Ramp Generator Non-linearity

Supply Voltage Range

Pin 1 Saturation Voltage to Ground

Pin 3 Saturation Voltage to Ground

Quiescent Output Voltage

V4L

Output Saturation Voltage to Ground

V4H

Output Saturation Voltage to Supply

V6

V7

∆V6

∆VS

,

∆V7

∆VS

V10

R8

Regulated Voltage at Pin 6

Regulated Voltage at Pin 7

Regulated Voltage Drift with Supply

Voltage

Amplifier Input Reference Voltage

Pin 8 Input Resistance

Test Conditions

I3 = 0

I4 = 0

V9 = 1V

V10 = 1V

V12 = 0

I7 = 20 µA, V12 = 0

∆V12 = 0 to 12V, I7 =

20µA

I1 = 1 mA

I3 = 10 mA

VS = 10V

R1 = 10kΩ , R2 = 10kΩ

VS = 35V

R1 = 30kΩ, R2 = 10kΩ

– I4 = 0.1A

– I4 = 0.8A

I4 = 0.1A

I4 = 0.8A

I7 = 20µA

∆VS = 10 to 35V

V8 ≤ 0.4V

Min. Typ. Max. Unit Fig.

7 14 mA 1b

8 15 mA 1b

0.1 1 µA 1a

0.1 1 µA 1b

0.02 0.3 µA 1a

19 20 24 µA 1b

0.2 1

% 1b

10

35 V

–

1 1.4 V

–

1.7 2.6 V 1a

4.1 4.4 4.75 V 1a

8.3 8.8 9.45 V 1a

0.9

1.9

1.4

2.8

6.1 6.5

6.2 6.6

1

2.07 2.2

1

1.2 V 1c

2.3 V 1c

2.1 V 1d

3.2 V 1d

6.9 V 1b

7

V 1b

mV/V 1b

2.3 V

–

MΩ 1a

4/9

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