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Q48SG12034NRFD PDF预览

Q48SG12034NRFD

更新时间: 2024-01-01 15:10:17
品牌 Logo 应用领域
台达 - DELTA 电源电路
页数 文件大小 规格书
26页 1030K
描述
Delphi Series Q48SG Quarter Brick Family Full Digital Control DC/DC Power Modules:

Q48SG12034NRFD 数据手册

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FEATURES  
High efficiency: 96% @11.8V/34A  
Size:  
Without Heat spreader:  
58.4 x 36.8 x 11.2mm (2.30”x1.45x0.44”)  
With heat spreader:  
58.4 x 36.8 x 12.7mm (2.30”x1.45x0.50”)  
PMBus Rev.1.2 compliance  
Industry standard, DOSA compliant pin out  
Can be connected in parallel directly  
Parallel and Droop current sharing  
Fixed frequency operation  
Input UVLO, Output OCP & OVP, OTP  
Monotonic startup into normal and Pre-biased  
loads  
2250V Isolation and basic insulation  
No minimum load required  
ISO 9001, TL 9000, ISO 14001, QS 9000,  
OHSAS 18001 certified manufacturing facility  
UL/cUL 60950-1 (US & Canada) to be  
recognized  
Delphi Series Q48SG Quarter Brick Family  
Full Digital Control DC/DC Power Modules:  
48V In, 11.8V/34A Out  
OPTIONS  
Digital PMBus interface  
The Delphi Series Q48SG, 38~75V input, isolated single  
output, Quarter Brick, are full digital control DC/DC converters, and  
are the latest offering from a world leader in power systems  
technology and manufacturing ― Delta Electronics, Inc. The  
Q48SG series provide up to 400 watts of power in an industry  
standard, DOSA compliant footprint and pin out; the typical  
efficiency is 96% at 48V input, 11.8V output and 34A load. There is  
a built-in digital PWM controller in the Q48SG series, which is used  
to complete the Vo feedback, PWM signal generation, droop  
current sharing, fault protection, and PWBUS communications, and  
so on. With the digital control, many design and application  
flexibility, advanced performance, and reliability are obtained; and  
the Q48SG series can be connected in parallel directly for higher  
power without add external oring-fet.  
Parallel and Droop Current sharing  
Trim  
Positive On/Off logic  
With heatspreader  
Short pin lengths available  
APPLICATIONS  
Telecom / DataCom  
Wireless Networks  
Optical Network Equipment  
Server and Data Storage  
Industrial/Test Equipment  
DATASHEET  
DS_Q48SG12034_06272013  

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