I am sorry that the OrFET controlled by ADP1046A should be placed at positive wire. Otherwise the voltage sense of VS1, VS2 cannot work.
We're looking for 500W~3kW PFC solutions, e.g. using Interleave PFC. The target application is UPS and the potential would be 3k units/y. MP will start April 2021.
Would ADP1046A be available for this ?
In my power board, the below pins are not used. Can i kept open or it should be pulled to gnd level.
GATE - Used for OrFET
VS3+ & VS3- - Remote Voltage sense
OUTAUX - Aux PWM output
VS2 - OrFET drain sense
For my application…
To set up PWM for full bridge please use this setting:
The max duty for all PWMs is controlled by one setting called Modulation high limit (see right hand side). You can also use the attached settings file.
Does Gui will surpport the output current doubler solution ? thanks
Sure! I haven't taken a look at the datasheet of the exact Arduino part number you are referencing but it's a good microcontroller and should have many IO pins to run I2C communication to talk to ADP1046A.
Lt Comm Data.
I would like to design 2-2,5 kW AC-DC Power Supply with PFC for communication infrastructure equipment.
Input: AC 220V±20%.
Output: DC 48V±15%, 40A.
I am looking for ADP1048 as interleaved/bridgeless PFC controller and ADP1046A…
Hard work here building PRD1363 and UG - 734.
I have checked the PRD1386 and it looks like the design files are available for the ADP1046ADC1-EVALZ (Daughter Card)
Would you please kindly offer the files containing :
用上位机调试软件ADP1046 Digital Power Controller V1.3.2调试，配置好了芯片以及电路板，在线调试输出均正常。
只要AC输入还在，或者USB to I2C转接供电模块还在，ADP1046的输出都正常。
I have used ACSNS pin for sensing the secondary side voltage for making decision on turn-on / off of synchronous rectifier.
Which pin can i use for sensing the input voltage. Please advice me.
Input Voltage range: 350Vdc to 450Vdc