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AL5887JAZW52-13
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Product Detailed Parameters
- Description：LED LINEAR DRIVER W-QFN6060-52/S
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：-
- Internal Switch(s)：No
- Number of Outputs：36
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：5.5V
- Current - Output / Channel：70mA
- Frequency：-
- Dimming：-
- Applications：LED Lighting
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：52-WFQFN Exposed Pad
- Supplier Device Package：W-QFN6060-52/SWP (Type A1)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The AL5887JAZW52-13 is a 36-channel linear LED driver IC from Diodes Incorporated, designed for RGB lighting applications. It operates within an input voltage range of 2.7V to 5.5V and supports up to 70mA output current per channel. The device integrates internal 12-bit PWM for precise color control and dimming. It features three programmable banks (A, B, and C) for software-controlled color mixing. The component is housed in a W-QFN6060-52 package and is rated for operation between -40°C and +125°C.
Feature Summary
- Supports I2C/SPI interface for digital control of 36 independent LED channels
- Integrates internal 12-bit PWM resolution for accurate color and brightness adjustment
- Organized into three programmable banks enabling flexible RGB module configurations
Applications
- Up to 12x RGB LED module lighting systems
- Architectural accent lighting requiring precise color mixing
- Digital display backlighting with multi-color capabilities
Procurement Notes
Verify the specific suffix JAZW52-13 against the manufacturer's official datasheet to confirm pinout compatibility and tape-and-reel specifications. Ensure the selected variant meets the required AEC-Q100 Grade 1 qualification if automotive standards are mandated. Cross-reference the W-QFN6060-52 footprint dimensions with your PCB layout guidelines before finalizing procurement orders.
Selection Notes
Select this component when designing systems requiring high channel density for RGB applications without external multiplexing. The integrated 12-bit PWM eliminates the need for external microcontrollers to handle timing-critical dimming tasks. Consider the thermal performance of the W-QFN6060-52 package relative to the total power dissipation of all 36 active channels during continuous operation.
Part Context
This part belongs to the AL5887 series of LED drivers from Diodes Incorporated. The series focuses on providing scalable solutions for complex lighting architectures. The AL5887 family distinguishes itself by combining high channel counts with precise current sinking capabilities, catering to modern smart lighting and display technologies that demand granular control over individual LED elements.
Replacement Considerations
Check for AL5887QJAZW52-13 for qualified automotive-grade variants. Verify pin-to-pin compatibility with other 36-channel drivers from different manufacturers only after confirming electrical parameter alignment.
