BP5221A Rohm Semiconductor, BP5221A Datasheet - Page 3

• 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

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

BP5220A/BP5221A/BP5222A
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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