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Product Detailed Parameters
- Description：IC LED DRIVER LINEAR 20MA 8TSSOP
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：-
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：-
- Current - Output / Channel：20mA
- Frequency：-
- Dimming：-
- Applications：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-TSSOP
- Grade：-
- Qualification：-
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Overview
The PCA9901DP,118 is a one-wire single LED driver manufactured by NXP Semiconductors. It is housed in a TSSOP-8 surface-mount package and operates within a supply voltage range of 2.5 V to 15 V. The device supports an operating temperature range up to +85 C. This component is classified as a buffer and line driver within the logic ICs category. It utilizes an I2C interface for control. The product status is officially listed as No Longer Manufactured (discontinued).
Feature Summary
- Single-channel LED driver architecture designed for one-wire operation.
- Integrated I2C interface for digital control and configuration.
Applications
- One-wire single LED driver circuits
Procurement Notes
This component is officially discontinued and no longer manufactured by NXP Semiconductors. Procurement should focus on historical reference data rather than new production availability. Verify end-of-life status with suppliers before integration into new designs. Legacy stock may be available through authorized distributors but is subject to limited quantities and obsolescence risks. Designers must plan for component replacement strategies due to the confirmed discontinuation status.
Selection Notes
Select this part only for maintenance or legacy system repairs where the original design specifications are mandatory. New designs should utilize current NXP alternatives compatible with one-wire LED driving requirements. Consider the TSSOP-8 package constraints and I2C interface compatibility during evaluation. Ensure that the 2.5 V to 15 V supply range aligns with the target application's power delivery capabilities without requiring additional level shifting.
Part Context
The PCA9901DP belongs to NXP's portfolio of LED lighting drivers and logic ICs. It serves as a specialized buffer and line driver for single LED applications. The device integrates I2C communication capabilities to manage LED states efficiently. As a discontinued product, it represents a specific generation of NXP's interface solutions for low-pin-count LED control systems.
Replacement Considerations
No public confirmed substitute part numbers are documented for this discontinued component. Engineers must identify functional equivalents based on pinout, voltage range, and interface compatibility from current NXP LED driver portfolios.
FAQ
What is the operational status of the PCA9901DP,118?
The component is officially listed as No Longer Manufactured and is considered discontinued by NXP Semiconductors.
What type of interface does the PCA9901DP use?
It utilizes an I2C interface for control and communication.
