BP5039 データシートの表示（PDF） - ROHM Semiconductor

部品番号

コンポーネント説明

メーカー

BP5039

AC / DC converter

ROHM Semiconductor 

Power Module

BP5039-12 / BP5039-15 / BP5039A

(11) Smoothing capacitor for input pin

The capacitor should have a withstand voltage of at least 200V.

(12) Smoothing capacitor for output pin

The capacitor should have a withstand voltage of at least 25V. Capacitors designed for switching power supplies

are especially suitable. In case that the general capacitors are used, be minded to use those of which allowable

ripple current is 0.25Arms or more.

(13) Connections with other devices

Devices using the products should not be connected to other devices. If connected, insulation should be provided.

!Electrical characteristic curves

BP5039-12

350

300

250

200

150

100

50

0

−20 0

20 40 60 80 100

AMBIENT TEMPERATURE : Ta (°C)

Fig.5 Derating curve

40

35

30

25

20

15

10

5

0

0 50 100 150 200 250 300 350

OUTPUT CURRENT : IO (mA)

Fig.6 Surface temperature rise

13

12.5

12

11.5

11

0 50 100 150 200 250 300 350

OUTPUT CURRENT : IO (mA)

Fig.7 Output characteristic

100

80

60

40

20

0

0 50 100 150 200 250 300 350

OUTPUT CURRENT : IO (mA)

Fig.8 Conversion efficiency

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