7708 datasheet(37/42 Pages) POWERINT

Il numero della parte	7708

Spiegazioni elettronici	Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High-Voltage MOSFETs

PDF	42 Pages

Scroll/Zoom	100%

Produttore elettronici	POWERINT [Power Integrations, Inc.]

Homepage	http://www.powerint.com

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37 / 42 page

Rev. B 04/15

TFS7701-7708

www.power.com

Typical Performance Characteristics (cont.)

Figure 50. Main Drain Capacitance vs. Drain Voltage.

Figure 51. Standby Drain Switching Power vs. Drain Voltage.

Figure 52. Main Drain Switching Power vs. Drain Voltage.

Figure 53. High-Side MOSFET (HD-HS) Drain Current vs.

Drain Voltage.

Figure 54. High-Side MOSFET (HD-HS) Drain Current vs.

Drain Voltage.

Figure 55. High-Side MOSFET Breakdown Voltage vs. Temperature.

1.1

1.0

0.9

-50 -25

50 75 100 125 150

Temperature (

°C)

100

200

300

400

500

600

100

1000

10000

MAIN DRAIN (D) Pin Voltage (V)

TFS7701 0.34

TFS7702 0.56

TFS7703 0.76

TFS7704 0.96

TFS7705 1.16

TFS7706 1.37

TFS7707 1.57

TFS7708 1.77

Scaling Factors:

100

200

100

400

500

600

300

STANDBY DRAIN (DSB) Pin Voltage (V)

500

400

200

100

300

200

100

400 500 600

300

700

MAIN DRAIN (D) Pin Voltage (V)

TFS7701 0.34

TFS7702 0.56

TFS7703 0.76

TFS7704 0.96

TFS7705 1.16

TFS7706 1.37

TFS7708 1.57

TFS7709 1.77

Scaling Factors:

HD-HS Voltage (V)

25 °C

100 °C

J = 25 °C

J = 100 °C

TFS7701 0.17

TFS7702 0.17

TFS7703 0.25

TFS7704 0.25

TFS7705 0.33

TFS7706 0.33

TFS7708 0.42

TFS7709 0.42

Scaling Factors:

100

200

300

400

100

1000

TFS7701 0.17

TFS7702 0.17

TFS7703 0.25

TFS7704 0.25

TFS7705 0.33

TFS7706 0.33

TFS7708 0.42

TFS7709 0.42

Scaling Factors:

HD-HS Voltage (V)

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