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Product Detailed Parameters
- Description：IC HEADPHONE NOISE-CANCEL
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Bulk
- Type：-
- Topology：-
- Internal Switch(s)：-
- Number of Outputs：-
- Voltage - Supply (Min)：-
- Voltage - Supply (Max)：-
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：-
- Dimming：-
- Applications：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The AS1114-BSOT is a discontinued LED driver IC from the AS1115 series by ams OSRAM. It operates with a 6V input and provides a 0.4V output, supporting PWM dimming operations. The device features an IP55 protection rating and functions in constant current mode. Designed for surface mount installation, it supports an LED voltage of 20V and a driver current of 55μA. The component complies with RoHS standards and utilizes an AC primary type configuration.
Feature Summary
- Supports PWM dimming operation for display control
- Features IP55 protection rating for environmental resistance
- Operates in constant current mode for stable LED driving
Applications
- LED display drivers
- Surface mount electronic assemblies
Procurement Notes
Verify availability status as this specific part number is listed as no longer manufactured or discontinued by the supplier. Confirm if alternative stock exists through authorized distributors or secondary markets. Ensure compatibility with existing designs before sourcing obsolete components. Check for valid RoHS compliance documentation if required for regulatory adherence in new production runs.
Selection Notes
Consider the AS1115 series family for similar functionality if current supply is unavailable. Evaluate whether newer generations offer improved efficiency or updated packaging options. Assess the impact of discontinuation on long-term product lifecycle support. Verify that replacement components maintain identical pinout and electrical characteristics to avoid redesign efforts.
Part Context
This component belongs to the AS1115 series of LED drivers manufactured by ams OSRAM USA INC. The series focuses on efficient display driving solutions with low power consumption. The manufacturer is a global leader in light and sensor solutions, leveraging extensive experience in digital photonics. This specific model represents a specialized solution for applications requiring precise current control and dimming capabilities.
Replacement Considerations
The AS1114-BSOU is identified as a related variant within the same series but is also marked as no longer manufactured. No active direct substitute part numbers are confirmed in the provided data. Engineers should consult official datasheets for functional equivalents within the broader AS111x family.
