BP5027A Ver la hoja de datos (PDF) - ROHM Semiconductor

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Fabricante

BP5027A

DC / DC converter

ROHM Semiconductor 

DC / DC converter

BP5027A

The BP5027A is a DC / DC converter that contains control circuits, switching devices, rectifiers and coils, and

operates by only connecting an I / O smoothing capacitor. With no heat sink required, the module is available in

stand-alone 6pin SIP packages.

Applications

Household appliances such as TVs, VCRs, audio equipment, refrigerators and facsimiles

Features

1) Small number of external components required. (2 capacitors)

2) Built-in protection circuit for short-circuit.

3) Small and light SIP 6pin package.

Absolute maximum ratings (Ta=25°C)

Parameter

Symbol

Limits

Unit

Input voltage

VIN

24

V

Operating temperature range

Topr

−25 ∼ +80

°C

Storage temperature range

Tstg

−25 ∼ +85

°C

Recommended operating conditions (Ta=25°C)

Parameter

Symbol Min. Typ. Max.

Unit

Input voltage

VIN

8

12

20

V

Electrical characteristics (Unless otherwise noted, VIN=12V, IO=50mA, Ta=25°C)

Parameter

Symbol Min. Typ. Max. Unit

Conditions

Input voltage range

VIN

8

−

20

V

Output voltage

VO

4.7

5.0

5.3

V

Output current

IO

0

−

150

mA

Line regulation

VL

−

0.06 0.15

V

VIN=8∼20V

Load regularion

VR

−

0.04 0.15

V

IO=0∼100mA

Output ripple voltage

Vp

−

0.07 0.15

VPP IO=100mA

Power conversion efficiency

η

65

74

−

% IO=150mA

1/4

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