OZ9928 Datasheet – Dual CCFL Inverter Controller – O2micro

Part Number : OZ9928

Function : Dual CCFL Inverter Controller

Package : 30 SSOP

Manufacturers : O2Micro International

Image :

OZ9928 datasheet

Description :

OZ9928 is a high performance, cost-effective 2-channel controller designed for large-size Cold Cathode Fluorescent Lamp (CCFL) or External Electrode Fluorescent Lamp (EEFL) Liquid Crystal Display Television (LCD TV) applications.

The controller provides six drive signals and is capable of driving full-bridge and Class-D topologies. The drive outputs are fixed phase when used for single-side or differential drive applications. Multiple OZ9928s can be synchronized to drive numer ous lamps.

OZ9928 provides total system protection for differential drive and single-side drive applications.

her data sheets within the file : OZ9928S

OZ9928 Datasheet PDF Download

OZ9928 pdf


C1701C PDF Datasheet – NEC – Triac Controller – UPC1701C

This post explains for the semiconductor C1701C.

The Part Number is C1701C. The Package is DIP 8 Pin Type

The function of this semiconductor is traic controller ( Zero Voltage Switch ) .

Manufacturers : NEC

Preview images :

C1701C pdf datasheet pinout

Description :

The uPC1701C is a triac controller providing a complete solution for temerature controlled electic panel heaters, cookers, film processing baths etc. Switching occurs at the zero voltage point in order to minimize radio frequency interference. The device is suitable for mains-on-line operation and require minimal external components

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C1701C image


1. Easy operation either through the AC line or a DC supply
2. Supply voltage control
3. Very few external components

Bipolar Analog Integrated Circuit […]

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C1701C PDF Datasheet

C1701C pdf