BP5221A Rohm Semiconductor, BP5221A Datasheet - Page 3
BP5221A
Manufacturer Part Number
BP5221A
Description
CONVERTER DC/DC 5V OUT .5A 9-SIP
Manufacturer
Rohm Semiconductor
Series
BP5221r
Type
Point of Load (POL) Non-Isolatedr
Datasheet
1.BP5222A.pdf
(9 pages)
Specifications of BP5221A
Output
5V
Number Of Outputs
1
Power (watts)
2W
Mounting Type
Through Hole
Voltage - Input
8 ~ 38V
Package / Case
9-SIP Module (8 Leads)
1st Output
5 VDC @ 500mA
Size / Dimension
1.10" L x 0.47" W x 0.77" H (28mm x 12mm x 19.5mm)
Power (watts) - Rated
2.5W
Operating Temperature
-20°C ~ 70°C
Efficiency
84%
Output Voltage
5 V
Output Current
0.5 A
Input Voltage
8 V to 38 V
Switching Frequency
190 KHz
Operating Temperature Range
- 20 C to + 70 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
BP5220A/BP5221A/BP5222A
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
BP5222A
Input voltage
Output voltage
Output current
Line regulation
Load regulation
Output ripple voltage
Power conversion efficiency
Switching frequency
CTL pin ON resistance
CTL pin OFF resistance
Measurement circuit
Parameter
(Unless otherwise noted : Vi=20V, Io=0.25A, SW=1, Ta=25˚C)
Input
A
V
Please note that output ripple voltage depends on the type and characteristics of the output capacitor.
Symbol
R
R
f
V
Vi
I
SW
OFF
O
ON
O
9
+
11.2
Min.
200
15
75
BP5220A / BP5221A / BP5222A
7
T
6
Typ.
190
12
22
18
29
90
1
SW
5
Fig.1
3/7
4
Max.
12.8
0.5
4.7
38
50
50
70
2
f ; Frequency counter
3
2
mV
Unit
kHz
mV
mV
%
V
V
A
1
PP
+
Switching frequency=1/T
Vi=15V to 38V
Io=0.05A to 0.5A
Io=0.5A
Vo>11.2V
Vo<0.1V, SW=2
Output ripple voltage
V
f
Conditions
A
Output
2010.03 - Rev. B
Data Sheet