TA8427K データシートの表示（PDF） - Toshiba

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TA8427K

POWER AMPLIFIER FOR DRIVING A DEFLECTION CIRCUIT OF A COLOR TELEVISION

Toshiba 

ELECTRICAL CHARACTERISTICS (Ta = 25°C, VCC = 24V)

CHARACTERISTIC

Saturation Voltage Of The

Vertical Output Transistor (1)

SYMBOL

Vv (sat) 1

TEST

CIR-

CUIT

1

TEST CONDITION

Note 1:

Saturation Voltage Of The

Vertical Output Transistor (2)

Vv (sat) 2

1

Note 2:

Saturation Voltage Of The

Pump-up Output Transistor (1)

Vp (sat) 1

1

Note 3:

Saturation Voltage Of The

Pump-up Output Transistor (2)

Vp (sat) 2

1

Note 4:

Output Current With No Input

Center Output Voltage

Ib

Vcenter

1

Note 5:

Note 1: SW1 : ON, SW2 : C, SW3 : ON, SW4 : B, SW 5: A, SW6 : A

Measure the voltage of pin 2.

Note 2: SW1 : ON, SW2 : C, SW3 : ON, SW4 : A, SW5 : A, SW6 : B

Measure the voltage of pin 2, V2. VV (sat) 2 = VCC − V2

Note 3: SW1 : ON, SW2 : B, SW3 : OFF, SW4 : A, SW5 : C, SW6 : A

Measure the voltage of pin 7, V7. VP (sat) 1 = VCC − V7

Note 4: SW1 : OFF, SW2 : C, SW3 : OFF, SW4 : A, SW5 : B, SW6 : B

Measure the voltage of pin 7.

Note 5: SW1 : ON, SW2 : A, SW3 : ON, SW4 : C, SW5 : A, SW6 : B

Measure the sink current into pin 3.

Measure the voltage of pin 2.

TA8427K

MIN. TYP. MAX. UNIT

0.3

0.5

1.0

V

1.0

1.8

3.6

V

1.0

2.0

3.0

V

0.2

0.8

1.6

V

—

26.0

—

mA

10.0 12.0 14.0

V

2001-02-07 3/5

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