BP5027A Datasheet, PDF (1/4 Pages) Rohm – DC / DC converter

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