Part Details for IS31FL3743A-QULS4-TR by Integrated Silicon Solution Inc
Results Overview of IS31FL3743A-QULS4-TR by Integrated Silicon Solution Inc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Entertainment and Gaming
IS31FL3743A-QULS4-TR Information
IS31FL3743A-QULS4-TR by Integrated Silicon Solution Inc 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 IS31FL3743A-QULS4-TR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
74AC6564
|
Newark | 18X11 Dot Matrix I2C (1Mhz) Led Driver With Noise Reduction, 8-Bit Current Adjust, Qfn-40 (5.0Mm X 5.0Mm) |Integrated Silicon Solution/issi IS31FL3743A-QULS4-TR RoHS: Not Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
|
$1.0500 / $1.3400 | Buy Now |
|
DISTI #
IS31FL3743A-QULS4-TR
|
Avnet Asia | LED Segment Driver 18 ? 11 Dot Matrix PWM 40-Pin UQFN T/R (Alt: IS31FL3743A-QULS4-TR) RoHS: Not Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 20 Weeks, 0 Days | 0 |
|
RFQ | |
|
DISTI #
IS34ML02G081-TLI-TR
|
Avnet Silica | LED Segment Driver 18 11 Dot Matrix PWM 40Pin UQFN TR (Alt: IS34ML02G081-TLI-TR) RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 14 Weeks, 0 Days | Silica - 0 |
|
Buy Now | |
|
DISTI #
IS42S32800J-6BLI
|
EBV Elektronik | LED Segment Driver 18 11 Dot Matrix PWM 40Pin UQFN TR (Alt: IS42S32800J-6BLI) RoHS: Compliant Min Qty: 240 Package Multiple: 240 Lead time: 21 Weeks, 0 Days | EBV - 0 |
|
Buy Now |
Part Details for IS31FL3743A-QULS4-TR
IS31FL3743A-QULS4-TR CAD Models
IS31FL3743A-QULS4-TR Part Data Attributes
|
|
IS31FL3743A-QULS4-TR
Integrated Silicon Solution Inc
Buy Now
Datasheet
|
Compare Parts:
IS31FL3743A-QULS4-TR
Integrated Silicon Solution Inc
LED Driver,
|
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | INTEGRATED SILICON SOLUTION INC | |
| Package Description | UQFN-40 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 20 Weeks | |
| Date Of Intro | 2018-08-16 | |
| Data Input Mode | SERIAL | |
| Display Mode | DOT MATRIX | |
| Interface IC Type | LED DISPLAY DRIVER | |
| JESD-30 Code | S-XQCC-N40 | |
| Length | 5 mm | |
| Number of Functions | 1 | |
| Number of Segments | 198 | |
| Number of Terminals | 40 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | UNSPECIFIED | |
| Package Code | HVQCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Seated Height-Max | 0.6 mm | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 2.7 V | |
| Supply Voltage-Nom | 3.6 V | |
| Surface Mount | YES | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.4 mm | |
| Terminal Position | QUAD | |
| Width | 5 mm | |
| fmax-Min | 1 MHz |
Alternate Parts for IS31FL3743A-QULS4-TR
This table gives cross-reference parts and alternative options found for IS31FL3743A-QULS4-TR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of IS31FL3743A-QULS4-TR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| IS31FL3743B-QULS4-TR | Lumissil Microsystems | Check for Price | LED Driver, 198-Segment, | IS31FL3743A-QULS4-TR vs IS31FL3743B-QULS4-TR |
IS31FL3743A-QULS4-TR Frequently Asked Questions (FAQ)
-
The recommended PCB layout for optimal thermal performance involves placing thermal vias under the IC, using a solid ground plane, and keeping the thermal traces as short and wide as possible. It's also recommended to use a 4-layer PCB with a dedicated thermal layer.
-
To ensure reliable communication between the IS31FL3743A and the microcontroller, make sure to follow the recommended communication protocol, use a stable clock signal, and implement error checking and correction mechanisms. Also, ensure that the microcontroller's I/O pins are 5V tolerant and can handle the IS31FL3743A's output voltage.
-
While the datasheet specifies an operating temperature range of -40°C to 85°C, it's recommended to derate the device's performance at extreme temperatures. For reliable operation, it's best to keep the ambient temperature between 0°C to 70°C.
-
Yes, the IS31FL3743A is designed to operate in a humid environment, but it's essential to follow proper PCB design and assembly guidelines to prevent moisture-related issues. Apply a conformal coating to the PCB and ensure that the device is properly sealed to prevent moisture ingress.
-
To troubleshoot issues with the IS31FL3743A's LED driver, start by checking the LED connections, ensuring that they are properly soldered and not shorted. Verify that the LED driver is properly configured and that the correct voltage is applied. Use an oscilloscope to check the LED driver's output waveform and verify that it's within the specified range.