MIC2860-2DYD6-TR More Semiconductors - ICs by Microchip Technology
2 Channel Linear WLED Driver
| Status: | Active |
|---|---|
| Series: | MIC2860-2D |
| RoHS: | Compliant |
The MIC2860-2D is a high efficiency White LED (WLED) driver designed to drive two WLEDs and greatly extend battery life for portable display backlighting, and keypad backlighting in low cost mobile devices. The MIC2860-2D architecture provides the highest possible efficiency by eliminating switching losses present in traditional charge pumps or inductive boost circuits. It features a typical dropout of 52mV at 30.2mA per channel. This allows the WLEDs to be driven directly from the battery eliminating switching noise and losses present with the use of boost circuitry.
The two channels have better than ±0.5% matching, which helps ensure uniform display illumination under all conditions. The WLEDs brightness is externally preset by a resistor and dimmed using a single wire digital control signal. The MIC2860-2D single wire digital interface accepts digital programming pulses providing 32 dimming steps.
The MIC2860-2D is available in Thin SOT-23 and SC-70 6-pin packages with a junction temperature range of -40°C to +125°C.
Where to Buy
Prices starting from US$0.31
Features
| High efficiency (no switching losses) |
| No charge pumps |
| Two WLED driver channels |
| Single wire digital control |
| Input voltage range: 3.0V to 5.5V |
| WLED driver dropout of 52mV at 30.2mA |
| Matching better than ±0.5% (typical) |
| Current accuracy better than ±1.0% (typical) |
| Available in Thin SOT-23 and SC-70 6-pin packages |
Specifications
| Topology | Linear |
|---|---|
| +Vin min (V) | 3 |
| +Vin max (V) | 5.5 |
| Dimming | 1-Wire |
| Package | SC70, TSOT |
| Product Type | Linear LED Drivers |
| # of White LEDs | 2 @ 30.2mA |
| Operating Iq (µA) | 0.7 |
| Vfb (V) | 0 |
| ILED Matching | ±0.5% |
| Oja (C/W) | 256, 177 |
| Vdropout @ 20mA | 52mV @ 30.2mA |
| Extra LDOs | 0 |
| Vdropout (mV) | 0 |
| IQ LDO | 0 |
| Pins | Packaging | 6 | TSOT |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (3000) |
Last 6 months Inventory & Pricing History
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0124 |
| Shipping Weight (kg) | 0.1496 |
| Lead Count | 6 |
| Package Type | TSOT |
| Package Width or Size | 2.9x1.6x1.0mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| Led Dvr, 2Ch, 6Sot23 | Newark Electronics |
| IC: driver | TME |
| LED DVR, 2CH, 6SOT23 | Farnell |
| LED DRVR Boost 2-CH Digital 5.5V 0.0302A 6-Pin TSOT-23 T/R | EBV Elektronik |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC2860-2DYD6-TR?
Additional datasheets, footprints and schematics for MIC2860-2DYD6-TR are listed on our Part Details page. You can also find images and similar parts to MIC2860-2DYD6-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC2860-2DYD6-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC2860-2DYD6-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC2860-2DYD6-TR fall under?
The MIC2860-2DYD6-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to MIC2860-2DYD6-TR when available in the More Semiconductors - 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 MIC2860-2DYD6-TR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC2860-2DYD6-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC2860-2DYD6-TR have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, TME, Farnell and EBV Elektronik have stock available or on a lead time for MIC2860-2DYD6-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC2860-2DYD6-TR often in real-time on the comparison pages.
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