supremeOne

NCP3065SOBSTGEVB: Boost Demonstration Evaluation Board

Overview

The NCP3065 is a monolithic switching regulator designed to deliver constant current for powering high brightness LEDs (HBLED). The device has a very low feedback voltage of 235 mV (nominal) which is used to regulate the average current of the LED string. In addition, the NCP3065 has a wide input voltage up to 40 V to allow it to operate from 12 Vac or 12 Vdc supplies commonly used for lighting applications as well as unregulated supplies such as Lead Acid batteries. The device can be configured in a controller topology with the addition of an external transistor to support higher LED currents beyond the 1.5 A rated switch current of the internal transistor. The NCP3065 switching regulator can be configured in Step-Down (Buck) and Step-Up (boost) topologies with a minimum number of external components.

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-05-11 06:46:45

The program cannot be compiled. What's going on? It can be compiled with the previous version.
The program cannot be compiled, and the prompt is as follows. What's going on? It can be compiled with the previous version. Is it because of the difference in the compiler? ? ? Clean: Deleted file "F
The schematic diagram of the photoelectric curve tester of LM3S8962 is presented to you
This is my first project using the LM3S8962 chip. Now it’s at the board-making stage. I’d like to share my schematic with the forum. Please give me your comments!
Problems encountered during orCAD10.3 installation
Some time ago, due to the system reinstallation, orCAD10.3 failed to install several times. I have been using the green version, but after all, some functions are not complete. I want to switch to the
USB flash drive recognition problem
After inserting a USB flash drive into WinCE5.0, DSK1: USB Hard Disk Driver can be seen in Storage Manager, but no Hard Disk drive letter appears. However, when I format the inserted USB flash drive a
Seeking Strategy
The customer always says that the sensor is too expensive. How can I convince him?
The one who opened the Socket API (safeRtos)
I have been adjusting the socket API program of lwip on TI's own operating system SafeRtos these days, and I often get errors. Can you please tell me what I should pay attention to when setting the lw

Datasheet More

Circuits More