Hi Team
Can I connect VCL to ISV resistance instead of RCL ? Can this circuit work ? thanks
Hi Team
Can I connect VCL to ISV resistance instead of RCL ? Can this circuit work ? thanks
Dear Experts,
We are simulating the Discharge path with bidirectional supply. where DC bus is connected to mosfet drain.
however when running a discharge mode , MOSFET is not switching and lower FET is on all the time.
we have checked all the setting…
Hi,George.
I am Shao lei colleague, I test his circuit board that I found something strange.I set up 2A constant current to test two channel, the current-limiting resistance of CH3 is 3kΩ and the current-limiting resistance of CH4 is 15kΩ. I find…
Can I use the AD8452 chip to achieve CC and CV control separately? Still only able to achieve CC-CV control?
Hi ADI's
What is the rising / falling time of the ad8452 PWM signal?
And what is the maximum rising / falling time if variable is possible?
I am looking at the datasheet and can not find the item.
Thank you
Hi
In AD8542's D/S, DMAX is 97%. Would it be available both charge mode and discharge mode ? We consider DC in as +48V and DC out as +1.5V for battery. In this case the maximum duty would be 96.8% at discharge mode. How much is minimum on time at charge…
Hi ADI,
I was used AD620 for battery tester, so I looking for new part for new project.
What is the lowest dis-charge voltage of AD8452?
Do you have comparison table between AD620 and AD8452?
1. Change the part of Aux power supply from AD8452 demo Board schematic.
2.[???] Set the demo software ,config the half-bridge as boost mode(Discharge mode);
the gate of mosfet cannot detect PWM wave(Charge mode,wave can be detected & AD8452 MODE pin…
使用官方的AD8452评估板,现在出现以下问题需要帮忙解答?
1.现在对原理图做如下修改(修改辅助电源),Discharge模式下,半桥电路无法工作,无法正常
升压;切换Discharge or Charge,Mode脚逻辑电平正常,且Discharge模式时,电流监视器的
方向正常切换。
2. 官方的Demo板是否无法对Discharge模式下的输出电压进行闭环?
补充:Charge模式工作正常,以下是Charge 模式下的半桥驱动的波形(请忽略电压幅值)