TEA2164S 데이터 시트보기 (PDF) - STMicroelectronics

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TEA2164S

SWITCH MODE POWER SUPPLY PRIMARY CIRCUIT

STMicroelectronics 

TEA2164S

ABSOLUTE MAXIMUM RATINGS

Symbol

VCC

V+

V–

VCC - V–

V+ - V–

Iout+

Iou t–

Tj

Tstg

Parameter

Positive Power Supply V16-V1

Positive Power Supply of the Output Stage V15-V1

Negative Power Supply V4, 5, 12, 13-V1

Total Power Supply V16-V4, 5, 12, 13 or V15-V4, 5, 12, 13

Positive Output Current

Negative Output Current

Junction Temperature

Storage Temperature

Value

18

18

–5

20

1.5

2

150

– 40, + 150

Unit

V

V

V

V

A

A

°C

°C

THERMAL DATA

Symbol

Rth (j-c)

Parameter

Junction Case Thermal Resistance

Value

11

Unit

°C/W

MAXIMUM POWER DISSIPATION

Ptot (W)

3.5

3.0

2.5

2.0

45°C/W

1.5

1.0

0.5

Tamb (°C)

0

50

100

RECOMMANDED OPERATING CONDITIONS

Symbol

VCC

V–

VCC – V–

Iout+

Iou t–

Fsw

Ro

Co

C1

C2

Vin

Toper

Parameter

Positive Power Supply

Negative Power Supply (see Figure 2)

Total Power Supply

Positive Output Current

Negative Output Current

Switching Frequency

Oscillator Resistor Range

Oscillator Capacitor Range

Starting Oscillator Capacitor Range

Repetitive Overload Protection Capacitor

Input Pulses Amplitude (peak) (derivated pulses - time constant = 1 µs)

Operating Ambiant Temperature

Min.

-5

30

470

0.1

1

0.5

– 20

Typ.

10

Max.

14

0

18

1.2

1.7

50

150

2700

4.7

22

1

70

Unit

V

V

V

A

A

khz

kΩ

pF

µF

µF

V

°C

3/16

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