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PKQ75系列 50至75W 四份之一砖DC/DC转换器 - 单输出

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产品名称: PKQ75系列 50至75W 四份之一砖DC/DC转换器 - 单输出
产品型号: PKQ75-48S18,PKQ75-48S25,PKQ75-48S33,PKQ75-48S05
产品厂商: CINCON
产品文档: 无相关文档
简单介绍
    

PKQ75系列 50至75W 四份之一砖DC/DC转换器 - 单输出•50-75W隔离输出 •效率90% •300KHz开关频率 •2:1输入范围 •敞开式选项 •输出已调准•连续短路保护•工业标准1/4砖封装

PKQ75系列 50至75W 四份之一砖DC/DC转换器 - 单输出 的详细介绍
PKQ75系列   5075W 四份之一砖DC/DC转换器 - 单输出
 
·50-75W隔离输出
·
效率90%
·
300KHz开关频率
·
2:1输入范围
·
敞开式选项
·
输出已调准
·连续短路保护
·工业标准1/4砖封装
 
 
规格:
输入电压: 18~36V、36~75Vdc      
输出电压: 1.8V、2.5V、3.3V、5Vdc
输出功率: 45、62.5、66、75W
温度范围:-40°C至+100°C(基板)
50 TO 75 WATT WIDE INPUT
DC-DC CONVERTERS
SINGLE OUTPUT
Features
 50-75W Isolated Output • Regulated Outputs
 Efficiency to 90%                                          • Continuous Short Circuit Protection
 300KHz Switching Frequency • Five-Sided Metal Case
 2:1 Input Range • Industry Standard Quarter-Brick Package
常用型号:
PKQ75-48S18
PKQ75-48S25
PKQ75-48S33
PKQ75-48S05
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range.........................48V....................... 36-75V
Under Voltage Lockout.....................................48Vin Power Up....................................................... 34V
48Vin Power Down............................................... 32.5V
Positive Logic Remote ON/OFF (See Note 3 & 4)
Input Filter......................................................................... Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy.......................................................±1.0% max.
Transient Response: 75% - 100% Step Load Change
Error Band.......................................................................±5% Vout
Recover Time................................................................<500us
External Trim Adj. Range..............................................................±10%
Ripple & Noise, 20MHz BW ..............................................40mV RMS, max.
100mV pk-pk, max.
Temperature Coefficient.......................................................................± 0.03%/°C
Short Circuit Protection..............................................Continuous
Line Regulation1
........................±0.2% max.
Load Regulation2
.....................±0.2% max.
Over Voltage Protection Trip Range, % Vo Nom. ........................................................115-140%
Current Limit................................ 110% ~ 140% Nominal Output
GENERAL SPECIFICATIONS:
Efficiency..............................................................See Table
Isolation Voltage.........Input/Output .............................1500 VDC min.
Input/Case ......................................1500 VDC min.
Output/Case ......................................................1500 VDC min.
Isolation Resistance.................................................10
7
ohm min.
Switching Frequency..........................................300KHz, typ.
Operating Case Temperature.................................-40°C to + 100°C
Storage Temperature.................................................-40°C to + 105°C
Thermal Shutdown, Case Temp. ............................................100°C Typ.
Dimensions......................1.45 x 2.28 x 0.50 inches
(36.8 x 57.9 x 12.7 mm)
Case Material...................................Aluminum Baseplate with Plastic Case.
 
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