三路输出:
DC-DC型号 |
产 品 资 料 |
输入 |
输出 电压 |
输出 电流 |
输出 功率 |
效率 |
电源 调整率 |
负载 调整率 |
输出 |
封装尺寸L*W*H |
工作 温度 |
单位 | V | V | A | W | % | mV | mV |
mVpp |
mm | ℃ | |
WK3028512T-15 | pdfdzsc/15/5869/15586945.gif | 16~40 | 5 | 1.5 | 15 | 79 | 20 | 20 | 50 |
H型: |
-55~105 |
±12 | ±0.32 | 20 | 20 | 50 | |||||||
WK3028515T-15 | 16~40 | 5 | 1.5 | 15 | 79 | 20 | 20 | 50 | |||
±15 | ±0.25 | 20 | 20 | 50 | |||||||
WK3028512T-30 | pdfdzsc/15/5869/15586945.gif | 16~40 | 5 | 4.0 | 30 | 79 | 20 | 30 | 50 |
H型: | |
±12 | ±0.417 | 20 | 30 | 50 | |||||||
WK3028515T-30 | 16~40 | 5 | 4.0 | 30 | 79 | 20 | 30 | 50 | |||
±15 | ±0.33 | 20 | 30 | 50 | |||||||
WK3128512T-50 |
pdf dzsc/15/5869/15586945.gif |
16~40 | 5 | 5 | 50 | 83 | 10 | 10 | 70 | 76.4*50.9*10 | -55~105 |
±12 | ±1.04 | 20 | 10 | 70 | |||||||
WK3128515T-50 | 16~40 | 5 | 5 | 50 | 83 | 10 | 10 | 70 | |||
±15 | ±0.833 | 20 | 10 | 70 | |||||||
WK3128512T-10 |
pdf dzsc/15/5869/15586945.gif |
16~40 | 5 | 1 | 10 | 82 | 10 | 10 | 30 | 40*26*10 | |
±12 | ±0.21 | ||||||||||
WK3128515T-10 | 5 | 1 | 10 | 82 | 10 | 10 | 30 | ||||
±15 | ±0.165 | ||||||||||
WK3128512T-25 |
pdf dzsc/15/5869/15586945.gif |
16~40 | 5 | 2.5 | 25 | 82 | 10 | 10 | 30 | 50.8*50.8*12.5 | |
±12 | ±0.5 | ||||||||||
WK3128515T-25 | 5 | 2.5 | 25 | 82 | 10 | 10 | 30 | ||||
±15 | ±0.4 |
Simplifies Circuit Design Reduces Board Space Reduces Component Count Moisture Sensitivity Level: 1 ESD Rating - Human Body Model: Class 1ESD Rating - Machine Model: Class B The SC-59 package can be soldered using wave or reflow.The modified gull-winged leads absorb thermal stress duringsoldering eliminating the possibility of damage to the die. Available in 8 mm embossed tape and reelUse the Device Number to order the 7 inch/3000 unit reel. Pb-Free Packages are Available 更多资料请看这:http://www.onsemi.cn/PowerSolutions/parametrics.do?id=799
Features • 1.3V to 3.5V 5-bit programmable output voltage • Synchronous rectification • Power Good flag and output enable • Over-voltage protection • Initial Output Accuracy: 1.5% over temperature • Current limit without external sense resistor • Adaptive non-overlapping MOSFET gate drives • Adjustable switching frequency: 50 kHz to 1 MHz • Dynamic output voltage positioning • 1.256V reference voltage available externally • Plastic SO-20 package and TSSOP-20 package 3V 电压调节器。它基于National Semiconductor提供的LM2636芯片。这个微型芯片是用来控制直流电压脉冲转换器和电压调节器的,主要应用在CPU电压调节器上。调节器的电压根据芯片上编号为VID0到VID4的5个插脚而定,并能在1.3V至1.5V范围内变化。 根据我们观察,VID4接收逻辑0信号,例如,VID4被停止,而其他几个插脚不受影响。但是,既然所有这几个插脚都经由芯片里的电阻与电源电极相连,他们应该具有逻辑1信号。根据VID的编号,RADEON 85...