参数资料
型号: BP5221A
厂商: Rohm Semiconductor
文件页数: 1/8页
文件大小: 0K
描述: CONVERTER DC/DC 5V OUT .5A 9-SIP
标准包装: 150
系列: BP5221
类型: 非隔离(POL)
输出数: 1
电压 - 输入(最小): 8V
电压 - 输入(最大): 38V
Voltage - Output 1: 5V
电流 - 输出(最大): 500mA
电源(瓦) - 制造商系列: 2W
安装类型: 通孔
封装/外壳: 9-SIP 模块(8 引线)
尺寸/尺寸: 1.10" L x 0.47" W x 0.77" H(28.0mm x 12.0mm x 19.5mm)
包装: 散装
工作温度: -20°C ~ 70°C
效率: 84%
电源(瓦特)- 最大: 2.5W
产品目录页面: 1376 (CN2011-ZH PDF)
Data Sheet
Step-down DC/DC Converters(Non-isolated)
BP5220A / BP5221A / BP5222A
Description
The BP5220A, BP5221A, BP5222A, are DC / DC
Dimensions (Unit : mm)
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.
28.0 Max.
Marked side
19.5 Max.
12.0
Max.
They can be applied to various purposes by fine-tuning
the output voltage and switching on and off. With a wide
Pin No. 1 2 3 4 5 6 7
2.54
9
0.5
4±1
range of input voltage, the modules are best suited for
obtaining a stable local power supply from a main
2.54x 8=20.32
1.4
4.0
Max.
8.0
Max.
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 input voltage range
2) High power conversion efficiency.
3) Built-in output ON / OFF switch.
4) Adjustable output voltage ensures wide compatibility
5) Few external components required.
6) Heat sink unnecessary.
7) Compact package.
BP5220A / BP5221A / BP5222A : SIP9
Lineup
Note : Dimensions without tolerance is typical.
SIP9
BP5220A
BP5221A
BP5222A
Unit
Input voltage
Output voltage
Output current
Power conversion
efficiency
8 to 38
5
1
85
(Vi=15V)
8 to 38
5
0.5
84
(Vi=15V)
15 to 38
12
0.5
90
(Vi=20V)
V
V
A
%
Absolute maximum ratings (Ta=25 ° C)
Parameter
Symbol
BP5220A
Limits
BP5221A
BP5222A
Unit
Input voltage
Output current
Vi
I O
8 to 38
1
8 to 38
0.5
15 to 38
0.5
V
A
Operating temperature range
Storage temperature range
Topr
Tstg
° C
° C
www.rohm.com
? 2011 ROHM Co., Ltd. All rights reserved.
1/7
2011.10 - Rev. C
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相关代理商/技术参数
参数描述
BP5221X 制造商:ROHM 制造商全称:Rohm 功能描述:DC / DC CONVERTER
BP5222 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC
BP5222A 功能描述:开关变换器、稳压器与控制器 HIC REGULATOR DC-DC 12V 500mA RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
BP5222X 制造商:ROHM 制造商全称:Rohm 功能描述:DC / DC CONVERTER
BP5223 功能描述:电压监测器/监控器 DOWN DC/DC 5V RoHS:否 制造商:Texas Instruments 监测电压数:2 监测电压:Adjustable 输出类型:Open Drain 欠电压阈值: 过电压阈值: 准确性:1 % 工作电源电压:1.5 V to 6.5 V 工作电源电流:1.8 uA 最大工作温度:+ 125 C 封装 / 箱体:SON-6 安装风格:SMD/SMT