MIC3203YM LED Driver ICs by Microchip Technology
HBLED Driver Controller with High-Side Current Sense
| Status: | Active |
|---|---|
| Series: | MIC3203 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.78
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$0.78
|
No stock
|
Buy Now |
|
Microchip Technology
from US$1.11
|
8,520
in stock
|
Buy Now |
|
Newark Electronics
from US$1.20
|
-
|
Buy Now |
|
Future Electronics
from US$1.26
|
-
|
Buy Now |
|
Avnet America
from US$1.52
|
-
|
Buy Now |
|
element14
from US$1.31
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| 4.5V to 42V input voltage range |
| High efficiency (>90%) |
| ±5% LED current accuracy |
| MIC3203: Dither enabled for low EMI |
| MIC3203-1: Dither disabled |
| High-side current sense |
| Dedicated dimming control input |
| Hysteretic control (no compensation required) |
| Up to 1.5MHz switching frequency |
| Adjustable constant LED current |
| Over-temperature protection |
| -40°C to +125°C junction temperature range |
Specifications
| Topology | Buck |
|---|---|
| +Vin min (V) | 4.5 |
| +Vin max (V) | 42 |
| Output Current | External FET |
| Dimming | PWM |
| Package | SOIC |
| Product Type | High Brightness |
| Type | Hysteretic |
| # of White LEDs | Up to 9 |
| Operating Iq (µA) | 1 |
| Vfb (V) | 2 |
| Switching Frequency | Hyst to 1.5MHz |
| Switching MOSFET | External |
| Dithered | Yes |
| ILED Accuracy | ±5% |
| Oja (C/W) | 98.9 |
| Extra LDOs | 0 |
| Vdropout (mV) | 0 |
| IQ LDO | 0 |
| Pins | Packaging | 8 | SOIC |
| Temp Range | -40C to +125C |
| Packing Media | Tube (95) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.075 |
| Shipping Weight (kg) | 0.163265 |
| Lead Count | 8 |
| Package Type | SOIC |
| Package Width or Size | 3.90mm(.150in) |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| Led Driver, Ctlr, Hb, 8Soic | Newark Electronics |
| MIC3203 Series 42 V 1.5 MHz SMT High Brightness LED Driver Controller - SOIC-8 | Future Electronics |
| LED Driver Buck 1-Ch 6 LEDs PWM 5V 8-Pin SOIC Tube | Avnet America |
| LED DRIVER, CTLR, HB, 8SOIC | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC3203YM?
Additional datasheets, footprints and schematics for MIC3203YM are listed on our Part Details page. You can also find images and similar parts to MIC3203YM on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC3203YM on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC3203YM price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC3203YM fall under?
The MIC3203YM 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 MIC3203YM 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 MIC3203YM you can contact the distributor directly for product support, shipping queries etc.
Is the MIC3203YM RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC3203YM have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and element14 have stock available or on a lead time for MIC3203YM.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC3203YM often in real-time on the comparison pages.
What if I can't find stock of MIC3203YM?
You can fill out our help required form which you can use to request a quote for MIC3203YM from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.