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Product Detailed Parameters
- Description：IC LED DRIVER CTRLR NO 32TQFP
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR)
- Type：DC DC Controller
- Topology：Shift Register
- Internal Switch(s)：No
- Number of Outputs：6
- Voltage - Supply (Min)：4V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：-
- Dimming：No
- Applications：Backlight
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：32-TQFP
- Supplier Device Package：32-TQFP (7x7)
- Grade：-
- Qualification：-
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Overview
The AS3823E-ZTQT is a DC-DC controller manufactured by ams-OSRAM USA INC. It utilizes a shift register topology and is packaged in a Tape & Reel (TR) format. The component is currently classified as obsolete. It functions as an LED driver IC, specifically designed for linear dimming applications.
Feature Summary
- Integrates DC-DC control with shift register topology for efficient power management
- Provides linear dimming capabilities for connected LED loads
- Engineered as a compact integrated circuit solution for lighting systems
Applications
- LED driver circuits requiring linear dimming control
- Power management modules utilizing shift register topologies
- Obsolete system maintenance and replacement projects
Procurement Notes
This component is officially listed as obsolete by the manufacturer. Procurement must focus on verifying the authenticity of available surplus stock from authorized distributors. Buyers should confirm the specific tape and reel packaging condition and ensure compatibility with existing legacy designs before acquisition.
Selection Notes
Designers should evaluate this part only for legacy system support due to its obsolete status. Alternative modern components with similar shift register topologies and linear dimming features should be considered for new designs. Verify package compatibility and thermal requirements against current project specifications.
Part Context
The AS3823E-ZTQT belongs to the ams-OSRAM portfolio of power management and LED driver solutions. As an obsolete part, it represents previous generations of integrated circuits used in specialized lighting applications. Its classification highlights the manufacturer's continuous evolution in digital photonics and power efficiency technologies.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Engineers must consult official ams-OSRAM resources or authorized distributors for current equivalent recommendations suitable for new production runs.
