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HD1-300-5D1V PDF预览

HD1-300-5D1V

更新时间: 2024-11-30 23:55:07
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其他 - ETC 模拟IC
页数 文件大小 规格书
3页 137K
描述
Analog IC

HD1-300-5D1V 数据手册

 浏览型号HD1-300-5D1V的Datasheet PDF文件第2页浏览型号HD1-300-5D1V的Datasheet PDF文件第3页 
POWER  
GENERAL  
HD1-300 Series  
SINGLE OUTPUT 60A DC-DC CONVERTERS  
— 36-75V Input, 3.3V or 5V Output —  
Features  
Tightly Regulated 3.3V or 5V Output  
36-75 VDC Input (48V Nominal)  
Up to 300W Continuous Output Power  
No Minimum Load Requirement  
High Efficiency  
Built-in EMI Suppression  
Remote On/Off  
Fixed Operating Frequency  
Fast Transient Response  
Power Good Signal  
Frequency Synchronization  
Under-Voltage Lockout  
Over-Voltage Shutdown  
Short-Circuit Protection  
Thermal Protection  
Industry Standard Full Brick Package  
Optional Installed Heat Sinks  
Two-Year Warranty  
1 Million Hour MTBF  
HD1-300 Characteristics  
Input Voltage............................................................ 36-75 VDC (48V, nominal).  
EMI Suppression ..................................................... Pi input filter, standard.  
Isolation Voltage ...................................................... 1500V, input to output, for one minute.  
Continuous Output Power ....................................... Total output power should not exceed 200W for model HD1-300-3D  
or 300W for model HD1-300-5D.  
DC Output................................................................ See Electrical Characteristics table.  
Base-Plate Temperature.......................................... +100°C, maximum (Note 2): Thermal shutdown circuitry with auto-  
matic recovery.  
Output Voltage Adjustment...................................... Adjustable by 10%.  
Short-Circuit Protection ........................................... Continuous cycle-by-cycle current limiting with automatic recovery.  
Under-Voltage Protection ........................................ Lockout activated at 34V-35.5V input; automatic recovery with 2V-  
3V hysteresis (typical).  
Over-Voltage Protection .......................................... HD1-300-3D, shutdown at 3.9V, typical; HD1-300-5D, shutdown at  
6.5V, typical; RESET at VIN = 0V.  
Transient Response................................................. 200µs recovery after half-load to full load step change to within 1%  
of the regulation band with no more than 5% deviation.  
Frequency of Operation........................................... 400 kHz, fixed.  
Design Topology...................................................... Forward converter.  
Remote Shutdown................................................... CMOS and open-collector TTL compatible. Choice of active high or  
active low ENABLE: See following table for control conditions.  
Power Good Signal ................................................. TTL HIGH = VOUT within tolerance.  
Operating Temperature Range................................ -40°C to +100°C (base plate).  
Temperature Coefficient .......................................... 0.02%/°C over the operating temperature range.  
Relative Humidity .................................................... 0% to 95%, non-condensing.  
POWER GENERAL  
A Division of Nidec America Corporation  
152 Will Drive ·Canton, MA 02021 USA·Phone 781-828-6216 ·Fax 781-830-1155 ·Email power@nidecpg.com ·http://www.nidec.com  

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