ADP198 Reverse Current Blocking Response Time
Hello, I have been looking at the ADP198 - 1A high side load switch with reverse current blocking - and i see that there is a specification for the hysteresis for when the reverse current protection is...
View ArticleADP1055 Evaluation Board For 7.4KW Solution
Dear Sir:ADP1055 Evaluation Board now only have input 38-60VDC,output 12V, 20A specification,ADI will propose provide input 400VDC,output 60V, 125A DC-DC Digital Power total solution? I am very...
View ArticleADP2108-3.0V outputting 1.0V (instead of fixed 3.0V)
ADP2108AUJZ-3.0-R7Compact, 600 mA, 3 MHz, Step-Down DC-to-DC ConverterFixed Output Voltage - 3.0VHello,I have an ADP2108 that should output a fixed voltage of 3.0V. But for some reason, it's only...
View ArticleClik here to view.
ADP2303 inductor question
Hello, Recently I made a buck converter with the ADP2303 5V fixed output using the circuit given in the ADP2303 datasheet. Input 12V, output 5V. Components are as recommended by the datasheet, except...
View ArticleClik here to view.
The min start volatge of ADP1046 uTCA EVB
Dear Sir, Sorry, how to modify the min start voltage of ADP1046uTCA(quarter brick module) EVB from 42V to 24V? Does it need to change the transformer or just change the under volatge protect from GUI?...
View ArticleFlyback solutoin
Hi there, I'm looking for a Flyback solution.Does ADI have any solutions about it?[Here is the condition]Input voltage is 24Voutput voltage is 5VIout=0.5ABOM size and Minimaizing board area is...
View ArticleClik here to view.
ADP2303, estimating DCM at Inverting Buck topology
Hi, When using ADP2303ARDZ adjustable output at Inverting Buck topology, actually 6V input and -(minus)5V output with 1.2A load, how do I estimate minimum(boundary) load value which is NOT going into...
View ArticleClik here to view.
ADP5050 Eval Board Setting Issue
Hello, I have bought the ADP5050 Eval board and install the ADI SDP drivers already. But there is something wrong with my devide manager as compared with the user manual in page 4 figure 9. It doesn't...
View ArticleClik here to view.
ADP5065, two VIN pins
Hi, Could you please let me ask reason why ADP5065 has two VIN pins despite these two are connected internally, subject to Figure 31. Block Diagram of Datasheet ? We are looking for charger IC which...
View ArticleADP2108-3.0V outputting 1.0V (instead of fixed 3.0V)
ADP2108AUJZ-3.0-R7Compact, 600 mA, 3 MHz, Step-Down DC-to-DC ConverterFixed Output Voltage - 3.0VHello,I have an ADP2108 that should output a fixed voltage of 3.0V. But for some reason, it's only...
View ArticleADP230X inverting configuration
Hello, The ADP230x_BuckBoostInvert_Release excel sheet for the dimensioning of the ADP230X regulator in the inverter configuration has some reference of the existence of a demo pcb, called PR1372...
View ArticleClik here to view.
ADP5065 for LiFePO4?
I want to design an efficient LiFePO4 charger and Analog Devices offer the ADP5063 however for a 5V input its efficiency is too low because it is a linear design. The related part - the ADP5065 is an...
View ArticleClik here to view.
ADP230X - Max operating voltage
Hello,keeping in mind the application of the ADP230X, in a non inverting configuration, to obatin -14.5 V from a +5 V power supply, the maximum operating voltage of 20 V is closer near and considering...
View ArticleClik here to view.
ADP1047/1048
Dear Sir, There are some questions about the ADP1047/1048. Please kindly help advise.Thanks. 1. There are two OT fault flags in the Flag setting in GUI. What differennce between them?2. If the RTD pin...
View ArticleADP1055 Evaluation Board For 7.4KW Solution
Dear Sir:ADP1055 Evaluation Board now only have input 38-60VDC,output 12V, 20A specification,ADI will propose provide input 400VDC,output 60V, 125A DC-DC Digital Power total solution? I am very...
View ArticleADP5050 Eval Board Driver and Software
I have the ADP5050 eval board and USB I2C cable connecting to the board. However, I do not have the installation software disc with drivers and Labview? I looked on the ADP5050 Wiki page which...
View ArticleClik here to view.
ADP1051 Evaluation Board Transformer & Inductor SPEC.
Dear All: I tried looking for detailed specifications at the ADP1051 EVB Board’s Planar transformer and Planar Inductor, ButUG-664documentPage 41 T2-Planar transformer and L2 Planar...
View ArticleClik here to view.
ADP5065, question for operations
Hi, Please let me ask you on basic functions of ADP5065, 1.25A USB charger. 1) When ADP5065 is under charging mode, is it possible to supply current to system load, from input current through VIN ? 2)...
View ArticleADP8140&ADD5211 Design Opportunity
Dear All:ADD5211&ADP8140 is ADI New Power IC parts for LED backlight App.I want to know the key differences ADP8140 and ADD5211 Where,I know one is Linear type,another is Switch type ,I will design...
View ArticleClik here to view.
ADP1613, inrush current at inductor
Hi, We can see quite big inrush around 3~4A at inductor current on the datasheet(Rev.D) Figure 31. of ADP1613, under the condition of Css=100nF, as shown in below enclosed by red.Could you please let...
View Article