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HEHB-70A-48V-1.2VPLF PDF预览

HEHB-70A-48V-1.2VPLF

更新时间: 2024-11-12 21:11:55
品牌 Logo 应用领域
BEL /
页数 文件大小 规格书
13页 366K
描述
DC-DC Regulated Power Supply Module, 1 Output, Hybrid

HEHB-70A-48V-1.2VPLF 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.57模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:75 V最小输入电压:35 V
标称输入电压:48 VJESD-30 代码:R-XDMA-P10
JESD-609代码:e0功能数量:1
输出次数:1端子数量:10
最大输出电压:1.32 V最小输出电压:0.96 V
标称输出电压:1.2 V封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
认证状态:Not Qualified表面贴装:NO
技术:HYBRID端子面层:TIN LEAD
端子形式:PIN/PEG端子位置:DUAL
微调/可调输出:YESBase Number Matches:1

HEHB-70A-48V-1.2VPLF 数据手册

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HEHB-70A-48V-1.2V  
48Vin 70Aout 1.2Vout DC-DC Converter  
High Efficiency, Isolated Half Brick  
Features  
Very high efficiency: 88% at 30A load, 84% at  
full rated load current  
Wide input voltage range (35 to 75Vdc)  
Total weight: 77 grams (2.67 oz.) Open-Frame Version  
Low profile, industry standard footprint and pinout:  
2.3" x 2.4" x 0.44" (58.4mm x 61.0mm x 11.2mm)  
Back Bias protection  
Monolithic start-up, with pre-biased output  
Parallel for increased power:  
External Clock Synchronization (Option)  
Current Share, Primary (Option)  
Soft Start  
Remote ON/OFF  
Output voltage trim – Industry standard trim equation  
Remote sense  
Fixed Switching Frequency  
(Output ripple frequency @ 420 KHz)  
Under voltage lockout (UVLO), Input – auto recover  
Over voltage protection – auto recover  
Over current protection – auto recover  
Over temperature protection – auto recover  
Operating temperature range: -40°C to +100°C  
Input to Output Isolation at 2000Vdc, 10M  
Pending- UL/CUL, CSA/CSAUS, TUV and KEMA  
ISO 9001 Certified manufacturing processes  
Product Highlights  
HEHB Family of dc-dc converters is  
Magnetek’s solution for next generation,  
cutting-edge board applications.  
Synchronous rectification uses MOSFET  
instead of Schottky diodes providing  
extreme reduction in heat generation,  
boosting efficiency, eliminating the need for  
a heat sink and increased reliability.  
Low profile (0.44”), open frame construction  
allows smaller card pitch and improves  
system ventilation.  
Fixed switching frequency provides  
predictable EMI characteristics.  
P/N 7A04I4WHXXX  
DS HEHB 70A 48V 1.2V 7A04 Rev.01-07-03.doc– page 1 –  
Preliminary  
Magnetek PEG web site, www.magnetekpower.com  

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