Part Number: LM5170-Q1 Other Parts Discussed in Thread: LM5177 , LM51772 Tool/software: Dear Sir or Madam,
unfortunately I have not found a buck-boost converter ic with the following specifications:
V_in range: 18V DC - 60V DC
V_out range: 5V DC - 50V…
Part Number: LM5170 Other Parts Discussed in Thread: PMP15035 Tool/software: HI Team
Customer need a solution using non-isolation controller to convert Vin 48V-84V to Vout=60V@25A.
If LM5170 can be used for this requirement?
Hi Feng, could you explain how to set the LM5170 to work in a different mode? I would like to set the duty cycle on the output using PWM on the ISETD pin. Best regards, Łukasz Maksimowski
Part Number: LM5170-Q1 Other Parts Discussed in Thread: LM5170 Tool/software: Hi Team,
I have question on LM5170-Q1. Is it possible to use a Hall based current sensor to sense the current and feed this information into the device?
Do you have experience…
Part Number: LM5170-Q1 Other Parts Discussed in Thread: LM5170 , LM5177 Hi,
iam planning to useLM5170-Q1 buck boost controller after my Battery supply, Please confirm me its minimum where my requirement is Vin(typ) 12V 23A and output is 12V,23A,
My question…
Hi Shankar,
-48V to +48V conversion actually is the same as 48V to 96V conversion if you take -48V as GND. The difference lies in the input/output connection.
And it is easy to stack more LM5170 to support 90V/60A.
Best Regards,
Feng
Part Number: LM5170-Q1 Other Parts Discussed in Thread: LM5171 , LM5170 Dear TI experts,
normally the LV output is regulated by outer control loop when in buck mode. For example stable 12 V in LV side when in HV side there is around 48 V.
My question is: …
Hi William,
Please fill in LM5170 design calculator .
From the waveform, the OCP is around 13A for two phases. This is quite close to 12A.
What is your question then?
Best Regards,
Feng Ji