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 |
Board not Stocked
|
| 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 |
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