BD26503GUL-E2 LED Driver ICs by Rohm
LED Driver with I²C Compatible and 3-wire Serial Interface for 7×17 LEDs in Dot Matrix
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Features
| LED Matrix driver (7x17) |
| The current drivers can drive 0 to 20mA current with “16” step (for every dot). |
| The current drivers can drive 30mA/Line. |
| 64 steps of the luminance control by PWM (common setting for all dots) |
| Continuous lighting function (TDMA off ) for LED14 to LED17 |
| A/B 2-side map for each dot. |
| Automatic Slope function |
| 8-direction automatic scroll function. |
| SPI and I²C BUS FS mode（max 400kHz）Compatibility |
| Thermal shutdown (TSD) |
Specifications
| Topology | Constant Current |
|---|---|
| Vin(Min.)[V] | 2.7 |
| Vin(Max.)[V] | 5.5 |
| Output Current(Max.)[mA] | 510 |
| Number of Outputs | 17 |
| Vout(Max.)[V] | 5.5 |
| LED Configuration | 7 x 17 Matrix |
| LDO | No |
| Auto Luminous Control | No |
| GPIO | No |
| Synchronous | No |
| Dimming | 4-Bit DC / PWM |
| Iq(Typ.)[mA] | 2.1 |
| Ishutdown(Typ.)[µA] | 0 |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size [mm] | 3.6x3.6 (t=0.55) |
Resources
Data Sheet |
|---|
| BD26503GUL Data Sheet |
White Paper |
|---|
| Cutting-Edge Web Simulation Tool “ROHM Solution Simulator” Capable of Complete Circuit Verification of Power Devices and Driver ICs |
| ROHM Automotive Lighting Solutions |
Application Note |
|---|
| Design Guide and Example of Stencil for Exposed Pad |
Schematic Design & Verification |
|---|
| Importance of Probe Calibration When Measuring Power: Deskew |
| Impedance Characteristics of Bypass Capacitor |
Manufacturing Data |
|---|
| Factory Information |
Environmental Data |
|---|
| Compliance with the ELV directive |
| RoHS Comission Delegated Directive |
Export Information |
|---|
| The Export Control Order |
| Export Administration Regulations(EAR) |
Alternative Descriptions
| Led Driver, Constant Current, 1.2Mhz | Newark Electronics |
| LED DRIVER, CONSTANT CURRENT, 1.2MHZ | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD26503GUL-E2?
Additional datasheets, footprints and schematics for BD26503GUL-E2 are listed on our Part Details page. You can also find images and similar parts to BD26503GUL-E2 on this page.
What pricing and inventory information can I view?
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What category does BD26503GUL-E2 fall under?
The BD26503GUL-E2 is listed under LED Lighting Components > LED Driver ICs > DC / DC LED Driver ICs.
Can I view similar or alternative parts?
You can view similar parts to BD26503GUL-E2 when available in the DC / DC LED Driver ICs range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the BD26503GUL-E2 you can contact the distributor directly for product support, shipping queries etc.
Is the BD26503GUL-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD26503GUL-E2 have stock available?
Authorised distributors including Chip One Stop, CoreStaff, Newark Electronics, element14 and Farnell have stock available or on a lead time for BD26503GUL-E2.
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