Datasheet.kr   

BP5220X 데이터시트 PDF




ROHM Semiconductor에서 제조한 전자 부품 BP5220X은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 BP5220X 자료 제공

부품번호 BP5220X 기능
기능 (BP5220 - BP5222X) DC / DC CONVERTER
제조업체 ROHM Semiconductor
로고 ROHM Semiconductor 로고


BP5220X 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



전체 8 페이지수

미리보기를 사용할 수 없습니다

BP5220X 데이터시트, 핀배열, 회로
DC / DC converter
BP5220 / BP5221 / BP5222 /
BP5220X / BP5221X / BP5222X
The BP5220, BP5221, BP5222, BP5220X, BP5221X, and BP5222X are DC / DC converters that use a pulse
width modulation (PWM) system. They contain control circuits, switching devices, rectifiers, and coils, and operate
by only connecting an I / O smoothing capacitor. With a high efficiency of power conversion, the modules are
available in stand-alone 9-pin SIP packages with no heat sink required. They can be applied to various purposes
by fine-adjusting the output voltage and switching on and off. With a wide range of input voltage, the modules are
best suited for obtaining a stable local power supply from a main power supply with a large voltage variation.
Applications
Power supplies for copiers, personal computers, facsimiles, AV equipment, measuring instruments, vending
machines, security device, registers, industrial equipment, and maintenance tools
Features
1) Wide range of input voltage.
2) High power conversion efficiency.
3) Built-in output ON / OFF switch.
4) Applicable to various purposes by
fine-adjusting the output voltage.
5) Small number of external components required.
6) Heat sink unnecessary.
7) Compact package.
BP5220 / BP5221 / BP5222 : SIP9
BP5220X / BP5221X / BP5222X : SIP9(L-shaped lead type)
List of the series
BP5220 / BP5220X BP5221 / BP5221X BP5222 / BP5222X
Input voltage
8~38
8~38
15~38
Output voltage
Output current
Power conversion
effciency
5
1
85
(VIN=15V)
5
0.5
84
(VIN=15V)
12
0.5
90
(VIN=20V)
Unit
V
V
A
%
Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
Input voltage
Output current
Operating temperature range
Storage temperature range
VIN
IO
Topr
Tstg
BP5220 / BP5220X
8~38
1
Limits
BP5221 / BP5221X
8~38
0.5
20~+70
25~+80
BP5222 / BP5222X
15~38
0.5
Unit
V
A
°C
°C
1/8




BP5220X pdf, 반도체, 판매, 대치품
BP5220 / BP5221 / BP5222 /
BP5220X / BP5221X / BP5222X
Circuit operation
(1) The basic application examples are shown in Fig.2.
The externally installed parts are only the input and
output smoothing capacitors.
(2) Switching on and off the output voltage is allowed.
The output can be switched off by making pin 4 to
be open (high impedance). (See Fig.3)
BP5220 / BP5221 / BP5222
BP5220X / BP5221X / BP5222X
9
VIN
Be sure to use
fuse for safety
7654321
+
100µF
+
470µF
VO
(3) Fine adjustment of the output voltage is allowed.
The fine adjustment of output voltage can be
performed from pin 6 via the resistor by connecting
the output terminal (pin 2) or GND.(See application
example3)
Fig.2
BP5220 / BP5221 / BP5222
BP5220X / BP5221X / BP5222X
9
VIN
Be sure to use
fuse for safety
7654321
SW
OUTPUT
OFF
VO
+
100µF
+
470µF
Fig.3
Application example
Application example 1 : DC / DC converter with a protection circuit
VIN
24V
+
100µF
BP5220 / BP5221 / BP5222
BP5220X / BP5221X / BP5222X
9 7654321
0.22
2.2M
VO
5V
+
470µF
www.DataSheet.co.kr
6
5
4
3
+
COMP.
120pF
2
1
VIN =24V
BA10393
0
0.2 0.4 0.6 0.8 1.0 1.2
OUTPUT CURRENT (A)
Fig.4
Fig.5
A resistor to secure the rise of output at power on. The resistance to be selected depends on the input voltage.
This is a standard application. Because the control current fluctuates with variations in circuits and components,
set the control current by adding a sufficient margin to the normal current level.
Application example 2 : Output ON / OFF control
BP5220 / BP5221 / BP5222
BP5220X / BP5221X / BP5222X
9 7654321
Be sure to use
fuse for safety
VIN +
100µF
+
470µF
ON / OFF
100k
2SC1740
VO
Fig.6
4/8
Datasheet pdf - http://www.DataSheet4U.net/

4페이지










BP5220X 전자부품, 판매, 대치품
BP5220 / BP5221 / BP5222 /
BP5220X / BP5221X / BP5222X
BP5222, BP5222X
0.6
0.5
0.4
0.3
0.2
0.1
VIN=15~20V
VIN=30V
VIN=38V
0
25 50 70
100 120
AMBIENT TEMPERATURE : Ta (°C)
Fig.16 Derating curve
100
VIN=23V
80 VIN=38V
VIN =30V
60
40
20
0 0.1 0.2 0.3 0.4 0.5
OUTPUT CURRENT : Io (A)
Fig.17 Efficiency
5
3 Pw=1ms
2
Pw=10ms
1
0.5
0.3 Tc=25°C
SINGLE PULSE
0.2
0.1
1 2 3 5 10 20 30 50
VOLTAGE BETWEEN PIN2 AND PIN9 (V)
Fig.18 Safety operation range
pin9 sink current
BP5220 / BP5221 / BP5222
BP5220X / BP5221X / BP5222X
9 7654321
++
Voltage developed
between pins 2 and 9
Fig.19 ASO measurement circuit
External dimensions (Units : mm)
28.0 Max.
12.0
Max.
Pin No. 1 2 3 4 5 6 7
2.54
9
0.5
1.4
2.54×8=20.32
19.5 Max.
4±1
4.0
Max.
8.0
Max.
SIP9
28.0 Max.
12.0
Max.
Pin No. 1 2 3 4 5 6 7
9
0.5±0.1
1.1
+0.2
0.1
p=2.54±0.2
2.54×8=20.32
4.0
Max.
7.0
+1.0
0.5
8.0
Max.
SIP9 (L forming)
7/8

7페이지


구       성 총 8 페이지수
다운로드[ BP5220X.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
BP5220

(BP5220 - BP5222X) DC / DC CONVERTER

ROHM Semiconductor
ROHM Semiconductor
BP5220A

Step-down DC/DC Converters

ROHM Semiconductor
ROHM Semiconductor

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵