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APL5331G5C-TRL 参数 Datasheet PDF下载

APL5331G5C-TRL图片预览
型号: APL5331G5C-TRL
PDF下载: 下载PDF文件 查看货源
内容描述: 3A总线终端稳压器 [3A Bus Termination Regulator]
分类和应用: 稳压器
文件页数/大小: 20 页 / 231 K
品牌: ANPEC [ ANPEC ELECTRONICS COROPRATION ]
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APL5331  
Operating Waveforms (Cont.)  
3. Load Transient Response : IOUT = +3A -> -3A -> +3A  
- VIN = 2.5V, VCNTL = 3.3V  
- VREF is 1.250V supplied by a regulator  
- COUT = 470µF/10V, ESR = 30mΩ  
- IOUT slew rate = ±3A/µS  
IOUT = -3A -> +3A  
IOUT = +3A -> -3A  
IOUT = +3A -> -3A -> +3A  
VOUT  
VOUT  
VOUT  
IOUT  
IOUT  
+3A  
IOUT  
-3A  
Ch1 : VOUT, 50mV/Div, DC,  
Offset = 1.250V  
Ax1 : IOUT, 2A/Div  
Ch1 : VOUT, 50mV/Div, DC,  
Offset = 1.250V  
Ch1 : VOUT, 50mV/Div, DC,  
Offset = 1.250V  
Ax1 : IOUT, 2A/Div  
Time : 20µS/Div  
Ax1 : IOUT, 2A/Div  
Time : 1µS/Div  
Time : 1µS/Div  
4. Short-Circuit Test  
- VIN = 2.5V, VCNTL = 3.3V  
VOUT is Shorted to GND  
VOUT is Shorted to VIN (2.5V)  
IOUT  
VOUT  
IOUT  
VOUT  
IOUT  
VOUT  
Ch1 : VOUT, 500mV/Div, DC,  
Ax1 : IOUT, 2A/Div  
Ch1 : VOUT, 500mV/Div, DC,  
Ax1 : IOUT, 2A/Div  
Time : 5mS/Div  
Time : 5mS/Div  
Copyright ANPEC Electronics Corp.  
Rev. A.8 - Oct., 2003  
9
www.anpec.com.tw