LP5562 (2)
TIThe LP5562 is available from TI at Xecor. Designed for producing a variety of lighting effects, the LP5562 offers four independently programmable LED outputs with 8-bit current settings, flexible PWM control, and autonomous operation with program execution engines. Available in a DSBGA 12-pin package, it is ideal for applications requiring precise LED control, such as automotive lighting, consumer electronics, and IoT devices. Whether used in smart lighting systems, wearable devices, or decorative lighting, this series ensures high performance, energy efficiency, and scalability for demanding applications. Xecor is an authorized distributor for TI. Please view our extensive selection of the LP5562 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| LP5562TMX/NOPB | LED Driver 4 Segment 1000uA Supply Current 12-Pin DSBGA T/R | DSBGA-12 | 5,185 | |
| LP5562TME/NOPB | High-Speed PWM IC for Optimal LED Dimming Performan | DSBGA-12 | 5,961 |
Key Featrues
Four Independently Programmable LED Outputs: The LP5562 offers four independent LED channels, each with 8-bit current settings ranging from 0 mA to 25.5 mA in 100-µA steps. This allows for precise control over LED brightness and enables the creation of complex lighting effects, enhancing both performance and flexibility in various applications.
Automatic Power-Save Mode: When LED outputs are inactive, the LP5562 automatically enters power-save mode, significantly reducing current consumption. This feature improves energy efficiency, making the device ideal for battery-powered or energy-sensitive applications.
Three Program Execution Engines with Flexible Instruction Set: The device includes three program execution engines that can execute lighting sequences stored in SRAM program memory. This enables autonomous operation without requiring continuous processor control, simplifying system design and reducing processing overhead.
Accurate Current Matching and Low Saturation Voltage: With typical LED output saturation voltage of 60 mV and current matching accuracy of 1%, the LP5562 ensures consistent brightness across all channels. This feature enhances the visual quality of lighting effects and improves overall system reliability.
Pin-Selectable I²C Addresses: The LP5562 supports four pin-selectable I²C addresses, allowing up to four devices to be connected on a single I²C bus. This feature simplifies system integration and expands the scalability of lighting solutions in multi-device setups.
Automatic Power-Save Mode: When LED outputs are inactive, the LP5562 automatically enters power-save mode, significantly reducing current consumption. This feature improves energy efficiency, making the device ideal for battery-powered or energy-sensitive applications.
Three Program Execution Engines with Flexible Instruction Set: The device includes three program execution engines that can execute lighting sequences stored in SRAM program memory. This enables autonomous operation without requiring continuous processor control, simplifying system design and reducing processing overhead.
Accurate Current Matching and Low Saturation Voltage: With typical LED output saturation voltage of 60 mV and current matching accuracy of 1%, the LP5562 ensures consistent brightness across all channels. This feature enhances the visual quality of lighting effects and improves overall system reliability.
Pin-Selectable I²C Addresses: The LP5562 supports four pin-selectable I²C addresses, allowing up to four devices to be connected on a single I²C bus. This feature simplifies system integration and expands the scalability of lighting solutions in multi-device setups.
Applications
Smart Lighting Control: The LP5562 is ideal for creating dynamic and customizable lighting effects in smart home systems, retail displays, and architectural lighting. Its independent channel control and programmable memory allow for intricate lighting sequences, while its power-save mode ensures energy efficiency in low-activity scenarios.
Automotive Interior Lighting: The LP5562 can be used in automotive applications to control RGB/White LED lighting for interior ambiance, dashboard indicators, and door panel lighting. Its ability to operate autonomously without processor control makes it suitable for creating smooth transitions and effects, enhancing the user experience.
Wearable Device Illumination: The LP5562 is perfect for driving RGB/White LEDs in wearable devices, such as smartwatches and fitness trackers. Its compact DSBGA package and low power consumption make it ideal for space-constrained and battery-powered applications, while its programmable lighting engines enable unique visual feedback for user interactions.
IoT Device Status Indicators: The LP5562 can be used in IoT devices to provide visual status indicators through RGB/White LEDs. Its I2C control and programmable memory allow for easy integration into IoT ecosystems, enabling devices to display status, alerts, or notifications with minimal processor intervention.
Automotive Interior Lighting: The LP5562 can be used in automotive applications to control RGB/White LED lighting for interior ambiance, dashboard indicators, and door panel lighting. Its ability to operate autonomously without processor control makes it suitable for creating smooth transitions and effects, enhancing the user experience.
Wearable Device Illumination: The LP5562 is perfect for driving RGB/White LEDs in wearable devices, such as smartwatches and fitness trackers. Its compact DSBGA package and low power consumption make it ideal for space-constrained and battery-powered applications, while its programmable lighting engines enable unique visual feedback for user interactions.
IoT Device Status Indicators: The LP5562 can be used in IoT devices to provide visual status indicators through RGB/White LEDs. Its I2C control and programmable memory allow for easy integration into IoT ecosystems, enabling devices to display status, alerts, or notifications with minimal processor intervention.
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