Part Details for STLED524 by STMicroelectronics
Results Overview of STLED524 by STMicroelectronics
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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STLED524 Information
STLED524 by STMicroelectronics is a Display Driver.
Display Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for STLED524
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
38Y7946RL
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Newark | Led Display Driver, 5X24, Bga-56, |Stmicroelectronics STLED524 RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 0 |
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$2.1900 / $2.5100 | Buy Now |
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DISTI #
38Y7946
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Newark | Led Display Driver, 5X24, Bga-56, |Stmicroelectronics STLED524 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 0 |
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$2.1900 / $3.7500 | Buy Now |
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DISTI #
497-14898-6-ND
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DigiKey | IC DRVR DOT MATRIX 56CSP Min Qty: 1 Container: Digi-Reel |
13466 Digi-Reel® |
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$1.9347 / $3.3400 | Buy Now |
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DISTI #
497-14898-1-ND
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DigiKey | IC DRVR DOT MATRIX 56CSP Min Qty: 1 Container: Cut Tape |
13466 Cut Tape |
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$1.9347 / $3.3400 | Buy Now |
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DISTI #
497-14898-2-ND
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DigiKey | IC DRVR DOT MATRIX 56CSP Min Qty: 5000 Container: Tape & Reel |
0 Tape & Reel |
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$1.5409 | Buy Now |
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DISTI #
511-STLED524
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Mouser Electronics | LED Display Drivers Intelligent matrix LED display driver RoHS: Compliant | 0 |
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$1.5300 | Order Now |
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STMicroelectronics | Intelligent matrix LED display driver COO: Italy Min Qty: 1 | 0 |
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$1.7400 / $2.6200 | Buy Now |
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Future Electronics | STLED524 Series 2.7 to 5.5 V Intelligent Matrix LED Display Driver - CSP-56 RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 5000 Lead time: 30 Weeks Container: Reel | 0Reel |
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$1.4300 | Buy Now |
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ComSIT USA | LED Driver, 120-Segment, PBGA56 ECCN: EAR99 RoHS: Compliant |
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RFQ |
US Tariff Estimator: STLED524 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
STLED524 CAD Models
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STLED524 Part Data Attributes
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STLED524
STMicroelectronics
Buy Now
Datasheet
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STLED524
STMicroelectronics
LED Driver, 120-Segment, PBGA56
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | 3.40 X 3 Mm, 0.40 Mm Pitch, Rohs Compliant, Csp-56 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Factory Lead Time | 18 Weeks | |
| Data Input Mode | Serial | |
| Display Mode | Dot Matrix | |
| Input Characteristics | Standard | |
| Interface IC Type | Led Display Driver | |
| JESD-30 Code | R-PBGA-B56 | |
| JESD-609 Code | e1 | |
| Length | 3.37 Mm | |
| Moisture Sensitivity Level | 1 | |
| Multiplexed Display Capability | Yes | |
| Number of Functions | 1 | |
| Number of Segments | 120 | |
| Number of Terminals | 56 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -30 °C | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | VFBGA | |
| Package Shape | Rectangular | |
| Package Style | Grid Array, Very Thin Profile, Fine Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 0.6 Mm | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 2.7 V | |
| Supply Voltage-Nom | 3.7 V | |
| Surface Mount | Yes | |
| Temperature Grade | Other | |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | |
| Terminal Form | Ball | |
| Terminal Pitch | 0.4 Mm | |
| Terminal Position | Bottom | |
| Width | 2.97 Mm | |
| fmax-Min | 20 Mhz |
STLED524 Frequently Asked Questions (FAQ)
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A 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer is recommended. This helps to dissipate heat efficiently and reduce thermal resistance.
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Ensure proper heat sinking, use a thermal interface material (TIM) between the LED driver and the heat sink, and follow the recommended PCB layout guidelines. Also, consider using a thermistor or thermal sensor to monitor the temperature and adjust the LED current accordingly.
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The STLED524 can drive up to 1.5A per channel, but the maximum current depends on the specific LED configuration and thermal design. Consult the datasheet and application notes for more information.
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Use a PWM signal to control the LED current, and adjust the duty cycle to achieve the desired brightness. For color mixing, use multiple channels with different LED colors and adjust the current ratios to achieve the desired color temperature and intensity.
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Follow proper PCB layout and routing guidelines to minimize EMI. Use a common-mode choke and a ferrite bead to filter out high-frequency noise. Ensure proper shielding and grounding to reduce electromagnetic radiation.