TOP242P datasheet(41/54 Pages) POWERINT

部品番号	TOP242P

部品情報	Extended Power, Design Flexible, EcoSmart, Integrated Off-Line Switcher

PDF	54 Pages

Scroll/Zoom	100%

メーカー	POWERINT [Power Integrations, Inc.]

ホームページ	http://www.powerint.com

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41 / 54 page

Rev. R 10/20

TOP242-250

www.power.com

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

-250

-200

-150

-100

-50

IM (µA)

PI-3652-033015

Scaling Factor:

TOP245P/G: 1.1

100

120

140

160

180

200

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

100

120

140

160

180

200

05K

10K

15K

20K

25K

30K

35K

40K

External Current Limit Resistor RIL (Ω)

PI-3651-110405

45K

Measured at 25

°C.

Scaling Factor:

TOP245P/G: 1.1

Typical

Refer to MULTIFUNCTION (M) Pin

Operation section

.70

.80

.75

.85

.90

1.00

.95

1.05

1.10

1.15

1.20

1.25

05K

10K

15K

20K

25K

30K

35K

40K

External Current Limit Resistor RIL (Ω)

45K

°C

100

°C

Figure 55b. Current Limit vs. External Current Limit Resistance (TOP245P/G only).

Figure 55c. External Current Limit vs. External Current Limit Resistance at 0

°C, 25 °C and 100 °C Junction

Temperature (TOP245P/G only).

Figure 55a. Current Limit vs. MULTI-FUNCTION Pin Current (TOP245P/G only).

Typical Performance Characteristics (cont.)

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