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Product Detailed Parameters
- Description：IC LED DRVR LINEAR 100MA 24SSOP
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：Shift Register
- Internal Switch(s)：Yes
- Number of Outputs：16
- Voltage - Supply (Min)：3V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：15V
- Current - Output / Channel：100mA
- Frequency：50MHz
- Dimming：-
- Applications：Signage
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-SSOP (0.154", 3.90mm Width)
- Supplier Device Package：24-SSOP
- Grade：-
- Qualification：-
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Overview
The AS1110-BSST is a linear LED driver IC manufactured by ams OSRAM AG, designed for signage applications. It features a 24-SSOP surface-mount package and integrates internal switches with a shift register topology. The device supports 16 outputs, each capable of delivering up to 100mA, with a maximum output voltage of 15V. It operates on a supply voltage ranging from 3V to 5.5V and functions within a temperature range of -40°C to 85°C.
Feature Summary
- Integrates a shift register interface for simplified control of multiple LED channels.
- Provides constant current regulation for individual LED outputs via internal switching topology.
- Supports PWM dimming operations for brightness adjustment.
Applications
- Signage displays
- LED matrix drivers
- Digital signage
Procurement Notes
Verify component authenticity through authorized distributors or the manufacturer directly. Confirm RoHS compliance status and check for End-of-Life (EOL) notifications, as this part may be discontinued. Ensure the specific suffix matches the required packaging format before ordering.
Selection Notes
Select this component when designing signage systems requiring precise current control for multiple LEDs. Consider the 24-SSOP package constraints and the 3V to 5.5V supply range compatibility with your system logic levels.
Part Context
This part belongs to the AS1110 series of LED drivers from ams OSRAM. It is specifically engineered for high-density LED applications where space efficiency and reliable current regulation are critical. The series typically targets commercial display solutions.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official obsolescence notices or cross-reference guides for verified alternatives if this component is no longer in production.
FAQ
What is the maximum output voltage per channel?
The maximum output voltage is 15V.
Is the AS1110-BSST suitable for high-temperature environments?
It operates within a junction temperature range of -40°C to 85°C (TA).
