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Product Detailed Parameters
- Description：IC LED DRVR CTRLR PWM 48HLQFP
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Type：DC DC Controller
- Topology：Switched Capacitor (Charge Pump)
- Internal Switch(s)：Yes
- Number of Outputs：12
- Voltage - Supply (Min)：4.5V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：-
- Current - Output / Channel：800mA
- Frequency：200MHz
- Dimming：PWM
- Applications：-
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：48-LQFP Exposed Pad
- Supplier Device Package：48-HLQFP (7x7)
- Grade：Automotive
- Qualification：-
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Overview
The ASL5108FHV/0Y is a Matrix LED Controller (MLC) from the ASL5xxxyHz family, designed for cost-effective LED lighting solutions. It features a PWM topology with 12 channels and an output current of 800 mA per channel. The device utilizes a switched capacitor (charge pump) DC-DC controller architecture with internal switches. It is housed in a 48-HLQFP (7x7 mm) package with an exposed pad, suitable for SMD/SMT installation. The component operates within a temperature range of -40°C to +125°C.
Feature Summary
- Integrates a fully featured Matrix LED Controller (MLC) architecture for flexible design implementation.
- Supports PWM dimming control with integrated charge pump topology for efficient power management.
- Features internal switches to simplify circuit design and reduce external component count.
Applications
- Matrix LED lighting systems
- General LED illumination drivers
- Cost-effective LED controller designs
Procurement Notes
Verify the specific ordering suffix '0Y' against the manufacturer's latest datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with the 48-HLQFP footprint during PCB layout. Confirm RoHS compliance status if required by your assembly specifications.
Selection Notes
Select this component when a 12-channel PWM driver with integrated charge pump is required. The 800 mA output capability suits high-brightness LED arrays. Consider the 48-HLQFP package constraints and thermal dissipation needs due to the exposed pad design. Verify that the -40°C to +125°C operating range meets environmental conditions.
Part Context
This part belongs to the ASL5xxxyHz family of Matrix LED Controllers. These devices are engineered to provide flexible and cost-effective solutions for modern LED lighting applications. The family shares common architectural features while varying in channel count and specific interface options.
Replacement Considerations
The ASL5108FHV/2Y is a related variant offering 16 outputs instead of 12, maintaining similar packaging and performance characteristics. Verify channel count requirements before substitution.
