ABSOLUTE MAXIMUM RATINGS (CLIPWATT Pin Connections)

Symbol

Parameter

PIns

Value

Unit

Supply Voltage

10

35

V

Flyback Voltage

1-2

70

V

Amplifier Input Voltage

9

V

Peak Output Current

1

1.5

A

11

100

mA

11

1.8

A

Trigger Input Voltage

3

V

Storage Temperature

-40, +150

Junction Temperature

Internally limited

THERMAL DATA

Symbol

Parameter

Value

Unit

Junction Temperature at Thermal Shutdown

Typ.

140

Thermal Protection Hysteresis

Typ.

25

Junction-case Thermal Resistance

CLIPWAT11

SIP10

Max.

Max.

3

10

ELECTRICAL CHARACTERISTICS (CLIPWATT Pin Connections)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Pin 2 Quiescent Current

16

36

mA

Pin 10 Quiescent Current

15

30

mA

Ramp Generator Bias Current

1

µA

Ramp Generator Current

µA

18.5

20

21.5

µA

Ramp Generator Linearity

µA

0.2

1

%

Out Saturation Voltage to GND

0.1

1.2

1

2.0

V

V

0.9

1.6

1.6

3.0

V

V

Reference Voltage

µA

6.3

6.6

6.9

V

1

2

mV/V

µA to 30µA

0.1

1

mV/

µA

Internal Reference Voltage

4.15

4.40

4.65

V

Diode Fwd Voltage

1.5

3

V

Diode Fwd Voltage

1.5

3

V

Output Stage Open Loop Gain

f = 100Hz

70

dB

V10-11 Saturation Voltage

1.5

3.0

V

Pin 11 Saturation Voltage

0.8

2

V

Trigger Input Threshold

2.6

3.0

3.4

V

Sawtooth Pedestall Voltage

1.85

V

Peak-to-peak Operating Current Range

0.4

2.5

A

Max. Voltage on Pin 7

12

V

Min. Discharging Current

5

mA

K1

Delay between end of Sync Pulse and beginning

of Sawtooth versus value of Capacitor on Pin 5

100

µs/nF

Max. Delay between end of Sync Pulse and

beginning of Sawtooth Capacitor charging

without Capacitor on Pin 5

210

µs

STV9303

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