This document describes how the NCP5106B driver can be implemented in a ballast application. The scope of this application note is to highlight the NCP5106B driver and not to explain or detailed how to build electronic ballast.
The NCP5106B is a high voltage power MOSFET driver providing two outputs for direct drive of 2 N-channel power MOSFETs arranged in a half-bridge configuration with across conduction protection between the 2 channels. It uses the bootstrap technique to insure a proper drive ofthe High-side power switch. The driver works with 2 independent inputs to accommodate any topology (including half-bridge, asymmetrical half-bridge, active clamp and full-bridge).
Manufacturer | onsemi |
---|---|
Category | Lighting |
Sub-Category | CFL Ballasts |
Eval Board Part Number | NCP5106BA36WGEVBOS-ND |
Eval Board Supplier | onsemi |
Eval Board |
Normally In Stock
|
Outputs and Type |
1 Non-Isolated
|
Voltage In |
85 ~ 145 VAC or 184 ~ 265 VAC
|
Features |
Current Limit (Adj. or Fixed)
Under Voltage Protection, Brown-Out |
Output Power |
36 W
|
Component Count + Extras |
47 + 4
|
Design Author |
ONSemiconductor
|
Main I.C. Base Part |
NCP5106
|
Date Created By Author | 2012-11 |
Date Added To Library | 2017-03 |