DS3992Z-09P+T&R

$0.65

Description：IC CCFL CNTRL 80KHZ 16SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:1fb6b4b8800c Category: Lighting, Ballast Controllers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC CCFL CNTRL 80KHZ 16SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Type：CCFL Controller
Frequency：40kHz ~ 80kHz
Voltage - Supply：4.5V ~ 5.5V
Current - Supply：8 mA
Current - Output Source/Sink：-
Dimming：Yes
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Grade：-
Qualification：-

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DS3992Z-09P+T&R

Overview

The DS3992Z-09P+T&R is a two-channel push-pull cold-cathode fluorescent lamp (CCFL) controller manufactured by Analog Devices Inc. under the Maxim Integrated brand. Designed for surface-mount installation in a 16-SOIC package, this device operates within a supply voltage range of 4.5V to 5.5V and supports frequencies between 40kHz and 80kHz. It features an operating current of 8mA and functions reliably across temperatures from -40°C to +85°C. The component is supplied in tape-and-reel packaging.

Feature Summary

Integrates dual-channel push-pull drive capability specifically engineered for CCFL backlight applications
Supports analog dimming functionality for precise brightness control
Includes built-in multidrop controller compatibility for network integration

Applications

Laptop display backlight systems
LCD monitor illumination circuits
Portable electronic device lighting

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm that the tape-and-reel suffix matches specific handling requirements. Check RoHS compliance documentation for regulatory adherence. Validate package integrity against moisture sensitivity level specifications prior to assembly.

Selection Notes

Select this controller for designs requiring dual-channel CCFL management with integrated dimming capabilities. Ensure the 16-SOIC footprint aligns with PCB layout constraints. Verify that the 40kHz to 80kHz frequency range matches the selected lamp specifications. Consider thermal performance within the specified industrial temperature range during system design.

Part Context

This component belongs to the DS3992 series of display drivers and controllers. It serves as a specialized interface for managing cold-cathode fluorescent lamps in portable electronics. The device integrates gate-drive capacity enhancements and snubber circuit support for stable operation.