Hi,
I'd like to operate the LTM8056 with an Vin ranging from 11V - 48V and output 48V @ 0.33A. The table entry that corresponds to 48V out lists the input range from 12.5-58V. Will the part operate down to 11V, and if so, are there any component changes…
Hello
Our customer would like to use three LTM8056s parallel operation for needed power.
The datasheet and evaluation board manual describe two LTM8056s example.
Can we use three parallel operation of LTM8056?
For example, we design 3 parallel LTM8056s…
我使用LTM8056电源芯片，输入36V，输出40V，在无负载情况下首次加电，输出正常，接下来准备测试输入负载能力，在外部使用电子负载，配置恒定功率15W，LTM8056输出也是正常的，然后关掉8056的电，再次上电，芯片无输出，该芯片标称的功耗是5A，电压范围也很宽，目前我没有使用电流保护功能，只当做普通的DCDC 使用。
但是不知道为什么重新加电后的8056 没有输出，电路也是按照官方电路进行设计的。
hello,
I want use LTM8056 to provide 24V/1Amax with 12V input voltage.
Do you have information about switching frequency leackage at the input and output .
The output because I use the supply for RF components.
The input because I have to respect a template…
My customers are considering LTM 8056.I got a question.
Sound like a sawtooth wave of about ± 90 mV appears in the output voltage at low load (about 14 mA), and when the output current exceeds 50 mA, noise is eliminated.
＃1 Is there no problem…
您好，
Hi ,
I have the same problem but with LTM8056.
If you have an update please let me know. We are planning to place a Load Switch if it really occurs on the board .
Thanking you
With best regards and wishes
The input is all 12V, the output needs to be +15V, -15v, +15V is generated by LTM8056, and -15v is generated by LTM8045, two problems as follow:
1. The power of -15v is not enough. Can the LTM8045 be connected in parallel?
2. The outputs of +15V and …
1.之前一直使用LTM8045, 现在因输出功率不够，是否可以三片并联以增大输出电流，如果可以并联，需要怎么并，sync引脚怎么接？
需求：输入 12V，输出-15V（0.7A）
2.电路中＋15V输出用了LTM8056,输入也是12V. 这样的话整个电路中存不存在输出平衡，均流的问题，毕竟＋15V和-15V输出共GND，又是非隔离的。
就是如果＋15V和-15V分别用不同的非隔离芯片产生，会存在其他问题吗？要做其他处理吗