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Product Detailed Parameters
- Description：IC LED DRIVER LINEAR 40MA 24SO
- Series：-
- Mfr：STMicroelectronics
- Package：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：20V
- Current - Output / Channel：40mA
- Frequency：30MHz
- Dimming：-
- Applications：-
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：24-SO
- Grade：-
- Qualification：-
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Overview
STP16CPPS05MTR is a low-voltage LED display driver from STMicroelectronics, featuring 16-bit constant current sink drive capability. It operates within a supply voltage range of 3V to 5.5V and supports output voltages up to 20V. The device provides high-precision current control with bit-to-bit accuracy within ±1%, supporting drive currents between 3mA and 40mA. It integrates an automatic power-saving feature and built-in LED error detection functions. The component is housed in a TSSOP-24 surface-mount package.
Feature Summary
- High-precision current control with ±1% bit-to-bit accuracy
- Integrated automatic power-saving technology for energy efficiency
- Built-in LED open/short circuit detection functionality
Applications
- Low-voltage LED matrix displays
- Portable electronic indicator panels
- Energy-efficient lighting control systems
Procurement Notes
Verify the specific suffix 'MTR' corresponds to the Tape & Reel packaging format required for automated assembly processes. Confirm that the TSSOP-24 package dimensions align with the designated PCB footprint. Ensure compliance with RoHS directives as indicated by the manufacturer specifications for environmental standards.
Selection Notes
Select this component when precise current matching across multiple channels is critical for uniform LED brightness. The integrated auto-save feature makes it suitable for battery-operated devices requiring extended operational life. Consider the ±1% accuracy specification for applications demanding high visual consistency without external calibration.
Part Context
The STP16CPPS05MTR belongs to the STP16CPS05 series of high-precision LED drivers. This family distinguishes itself through patented current control technology and enhanced diagnostic features compared to standard variants. It serves as a specialized solution for applications requiring both high reliability and power management capabilities in compact form factors.
Replacement Considerations
Direct parameter-equivalent replacements include STP16CP05MTR and STP16CPC05MTR. Verify functional compatibility regarding the specific auto-save and error detection features before substitution, as these may vary across different sub-series within the broader product line.
