Part Number: LM5157-Q1 Other Parts Discussed in Thread: LM5157 , LM5175-Q1 , LM61495 , LM5175 Hi,TI experts
I see to LM5157 datasheet,SW1 SW2 have internal connection,I don't understand theirs function,as below image.
As I know ,Generally, Swithch…
Part Number: LM5157-Q1 Hello TI team,
What is the maximum output current in SEPIC mode with 14V output and 6 to 18V input
I didn't perform any calculations, but I found in WEBENCH that it is limited to 2A?
thanks
Best Regards
Rachid
Part Number: LM5157-Q1 Other Parts Discussed in Thread: LM5157 Please help review this schematic and provide feedback for LM5157QRTERQ1 SMPS - set up as a boost controller.
Input voltage (PBUS) is provided by a 3S battery = 8.1V to 12.6V
Output voltage…
Part Number: LM5157-Q1 Other Parts Discussed in Thread: LM5157 Hi team,
In order to save standby leakage current from resistor divider, I would not use UVLO feature and just connect to BIAS pin.
Is there any concern or care about if I don't use UVLO…
Part Number: LM5157-Q1 Other Parts Discussed in Thread: LM5157 Hi TI Team
I use the LM5157 for a flyback converter design. To start the converter I use my input voltage (18V-32V) and later if every thing's fine I want to switch to my AUX/FB supply.…
Part Number: LM5175-Q1 Other Parts Discussed in Thread: LM5157
Please provide following information. If required please reach out to my email .
1. Pin FMEA required for LM5175-Q1
2. IC Category according SN29500.
3. Detail FMEDA
Part Number: LM5157-Q1 This design is generated with online Webench tool. It is set for 36V and 1.5A out at peak consumption.
My question is, why this design draw ~110mA(at 12Vin) when out is not under any load?
....Still didn't test it under load…
Part Number: LM5157-Q1 Hi ,
Is there a SIMPLIS model for LM5157-q1 or for any other equivalent part to be used as DCM flyback? Simple pwm switcher is also ok.
My main purpose is to use the MDM tool to design a transformer for my circuit design.
Part Number: LM5157-Q1 Other Parts Discussed in Thread: LM5157EVM-FLY I am trying to design a flyback converter using LM5157-Q1
Is there an EMI performance report of this IC used as a flyback?
My specs are:
Input: 8 to 18V
Output:+15,-8,+15,-8…
