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BWR-5/3-3.3/4.25-D12ANL1 PDF预览

BWR-5/3-3.3/4.25-D12ANL1

更新时间: 2024-11-13 15:45:51
品牌 Logo 应用领域
村田 - MURATA 光电二极管输出元件
页数 文件大小 规格书
6页 563K
描述
DC-DC Regulated Power Supply Module, 2 Output, 30W, Hybrid,

BWR-5/3-3.3/4.25-D12ANL1 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete包装说明:,
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.54其他特性:ADDITIONAL 3.3V OUTPUT AVAILABLE
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE最大输入电压:18 V
最小输入电压:10 V标称输入电压:12 V
JESD-30 代码:S-PDMA-P10最大负载调整率:1%
功能数量:1输出次数:2
端子数量:10最高工作温度:60 °C
最低工作温度:-40 °C最大输出电压:5.25 V
最小输出电压:4.75 V标称输出电压:5 V
封装主体材料:PLASTIC/EPOXY封装形状:SQUARE
封装形式:MICROELECTRONIC ASSEMBLY峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified表面贴装:NO
技术:HYBRID温度等级:OTHER
端子形式:PIN/PEG端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED最大总功率输出:30 W
微调/可调输出:YESBase Number Matches:1

BWR-5/3-3.3/4.25-D12ANL1 数据手册

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Dual Output BWR Models  
Mixed Voltage, 5V and 3.3V, Independent Dual Output  
30 Watt DC/DC Converters  
FEATURES  
PRODUCT OVERVIEW  
nꢀ  
Independently regulated 5V/3.3V outputs  
Murata Power Solutions' BWR series of DC/DC con-  
verters now includes two independent converters in  
one 2" x 2" package. The BWR-5/3-3.3/4.25 family  
provides both 5V at 3 Amps and 3.3V at 4.25 Amps  
for a combined output power of 30 Watts from input  
ranges of 10V to 18V (-D12A), 18 to 36V (-D24A), or  
36 to 75V (-D48A).  
Each output is regulated by its own control loop  
to provide 1ꢀ load and 0.5ꢀ line regulation.  
Individual trim pins and a negative or positive  
on/off control pin allow independent adjustment of  
output voltages and any combination of power-on  
sequencing between the 5V and 3.3V outputs. A  
high efficiency of 88ꢀ allows full load operation  
up to +65°C ambient temperature in a still air  
environment. Although functionally indepen-  
dent, both outputs are driven from synchronized  
PWMs to prevent asynchronously generated beat  
frequencies.  
Housed in a plastic case, all models include  
input Pi filtering, input overvoltage protection,  
independent output short circuit and current  
limiting protection and independent output  
overvoltage protection as well as thermal shut-  
down. These devices meet IEC950, UL1950 and  
EN6950-1 safety standards. CB reports are avail-  
able upon request. "D48A" models are CE marked  
(meet LVD requirements).  
nꢀ  
5V @ 3A/3.3V @ 4.25A simultaneously  
delivered  
nꢀ  
Independent VOUT Trim pins for margining  
nꢀ  
Independent On/Off Control pins  
nꢀ  
88ꢀ efficiency; 75mV ripple/noise  
nꢀ  
Input ranges: 10-18V, 18-36V or 36-75V  
nꢀ  
UL 1950 and EN60950-1 safety approvals  
nꢀ  
Fully isolated, 1500Vdc guaranteed  
nꢀ  
Input under and overvoltage shutdown  
nꢀ  
Independent OVP; short circuit protection  
nꢀ  
Thermal shutdown  
+5V OUTPUT  
(5)  
+INPUT  
(1)  
SWITCH  
CONTROL  
–INPUT  
(2)  
+5V OUTPUT  
RETURN  
(6)  
5V ON/OFF  
CONTROL  
(3)  
PWM  
CONTROLLER  
OPTO  
ISOLATION  
REFERENCE &  
ERROR AMP  
INPUT UNDERVOLTAGE  
AND OVERVOLTAGE  
COMPARATORS  
+5V TRIM  
(7)  
+3.3V TRIM  
(10)  
PWM  
CONTROLLER  
OPTO  
ISOLATION  
3.3V ON/OFF  
CONTROL  
(4)  
REFERENCE &  
ERROR AMP  
+3.3V OUTPUT  
(9)  
SWITCH  
CONTROL  
+3.3V OUTPUT  
RETURN  
(8)  
Typical topology is shown.  
Figure 1. Simplified Schematic  
For full details go to  
www.murata-ps.com/rohs  
www.murata-ps.com  
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000  
MDC_BWR30.B02 Page 1 of 6  

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