BP5039 Rohm, BP5039 Datasheet - Page 5

• Manufacturer Part Number: BP5039
• Description: AC / DC converter
• Manufacturer: Rohm

Power Module
(11) Smoothing capacitor for input pin
(12) Smoothing capacitor for output pin
(13) Connections with other devices
! ! ! ! Electrical characteristic curves
BP5039-12
100
350
300
250
200
150
100
50
80
60
40
20
0
0
The capacitor should have a withstand voltage of at least 200V.
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.
Devices using the products should not be connected to other devices. If connected, insulation should be provided.
−20
0
AMBIENT TEMPERATURE : Ta (°C)
Fig.8 Conversion efficiency
50
0
OUTPUT CURRENT : I
Fig.5 Derating curve
100
20
150
40
200
60
250
O
(mA)
80
300
100
350
40
35
30
25
20
15
10
5
0
0
Fig.6 Surface temperature rise
50
OUTPUT CURRENT : I
100
BP5039-12 / BP5039-15 / BP5039A
150
200
250
O
(mA)
300
350
12.5
11.5
13
12
11
0
50
Fig.7 Output characteristic
OUTPUT CURRENT : I
100
150
200
250
O
(mA)
300
350