I design DC/DC power supply with two interleaved LTC3789`s.
My schematic based on DC2253A reference design.Single channel circuit design and component…
We are using the LTC3789 alonside the LTC4000 in an arrangment which is identical to the DC1721A-A Demo board (schematic and layout) for a LiFe battery charger and portable radio PSU application. Unfortunately we have had half a dozen failures of the…
Hi, my name is Juan
Im using the LTC3789 with the LTC4000. I simulate the circuit on the LTSpice but it doesn´t work when I connect the ITH of the LTC3789 with the ITH pin of the LTC4000. If i dont connect one with the other averything Works well till…
Yes you can use LTC3789 for your application. I would suggest using LTpowercad in your design for faster development
LTC3789 (PLL) or LT3790 I need to use external Sync of 250KHz and move to 255KHz. what would be the expected settling time in each component to the new switching frequency?
用LTC3789实现输入14-19V 输出15V 3.5A。芯片一上电(用VCC=16.5V测试) 空载电流有200mA 导致芯片发热严重，请教有什么原因导致.下面给出原理图与PCB。
Could someone be so kind as to explain how the RC filter is derived for the Ith Pin? One example shows an 8k and 2200pF, and another example has a 15k and a 10nF. Then a third example has a 68k and 3300pf. The datasheet explains it is a current…
Because I Din the part, and MB has been testing.
The post stage is LTC3789.
We need control LTC4162-F by I2C to monitor or set the charger status.
Do we release the software?
Does it run with LTpowerplay or else?
How can I download it?
Does it need…
We have a request for LiFePO4 Step-Down Battery Charger.
For 4S1P application,
Vin : 9V~36V
18V->LTC4162-F->Charge LiFePO4 and backup with PowerPath and I2C Telemetry
Do we have LTC4162-F EVB or Reference Circuits inclu…