DS3992 2-Channel Push Pull CCFL Controller

Maxim Integrated Products

Description

www.DataSheet4U.com Rev 0; 9/06 Two-Channel, Push-Pull CCFL Controller General .
The DS3992 is a low-cost, two-channel controller for cold-cathode fluorescent lamps (CCFLs) that are used to backlight liquid crystal displays (LCDs).

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Datasheet Specifications

Part number: DS3992
Manufacturer: Maxim Integrated ↗ Products
File Size: 383.68 KB
Datasheet: DS3992_MaximIntegratedProducts.pdf
Description: 2-Channel Push Pull CCFL Controller

Features

* o Two-Channel CCFL Controller for Backlighting LCD Panels for PC Monitors and LCD-TVs o Minimal BOM Provides Low-Cost Inverter Solution o Per-Channel Lamp Fault Monitoring for LampOpen, Lamp Overcurrent, Failure to Strike, and Overvoltage Conditions o Accurate (±10%) On-Board Oscillator for Lamp Fre

Applications

* The DS3992 uses a push-pull drive scheme to convert a DC voltage (5V to 24V) to the high voltage (300VRMS to 1400VRMS) AC waveform that is required to power the CCFLs. The push-pull drive scheme uses a minimal number of external components, which reduces component and assembly cost and makes the pr

DS3992 Distributors

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DS3992 2-Channel Push Pull CCFL Controller Maxim Integrated Products

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