Part Number: TPS923652 Tool/software: My application is to let the 10pcs LEDs flash 20ms every 2s. This requires a fast transform from shutdown into analog dimming mode.
Hi Kee-Keun,
You are welcome.
Sorry but we do not have SPICE model for TPS923652. We only have SIMPLIS model for TPS923652. Please let me know if you need the SIMPLIS model.
Best Regards,
Steven
Hi AJAY,
As we have already got in contact in another E2E thread ( TPS923652: can you provide the spice model of this part number? - Power management forum - Power management - TI E2E support forums ) and also through e-mail for the same topic as this thread…
Hi Valdez,
The gate charge loss is already taken into account for the parameter I_OP (Normal operating current) in Section 7.5 Electrical Characteristics from the datasheet.
From my experiment, usually the tr and tf is 10ns under V_SW = 20V condition. You…
Hi Udesh,
For Vin = 12V, V_LED = 54V, I_LED = 0.6A, you can use TPS923654 / 5 in boost connection.
For Vin = 20V, V_LED = 54V, I_LED = 0.6A, you can use TPS923652 / 3 in boost connection.
Best Regards,
Steven
Part Number: TPS923652 Tool/software: In the calculation tool " TPS92365x_Cal_Tool_V1p2_preview_version.xlsm ", For switching frequency set resistor, if we choose 0.2MHz frequency, the resistor is 95KOhm. But in the datasheet Table 8-1, the resistor…
Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 Is there a simulation model for TPS923655 / TPS923654 / TPS923653 / TPS923652?
Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 Is there a calculation tool to help me design the external components for TPS923655 / TPS923654 / TPS923653 / TPS923652?
