MAX31840ATA+ by Analog Devices
MR16 LED Driver with Integrated Control MOSFET and Deep Dimming
| Status: | Active |
|---|---|
| Series: | MAX31840 |
| RoHS: | Unknown |
Features
| High Integration Saves PCB Space and BOM Costs 36V Boost N-Channel DMOS FET Bleeder FET Control Deep Dimming Control Constant Brightness Control Internal Compensation LED Overvoltage Protection Overcurrent and Overtemperature Protection |
| 36V Boost N-Channel DMOS FET |
| Bleeder FET Control |
| Deep Dimming Control |
| Constant Brightness Control |
| Internal Compensation |
| LED Overvoltage Protection |
| Overcurrent and Overtemperature Protection |
| High-Performance for New LED Dimming Requirements Meets California Title 24 Part 6 JA8 Flickering < 30% > 0.9 Power Factor Dimming to <1% Brightness, Depending on LEDs Tight LED Current Regulation of 2% Typical |
| Meets California Title 24 Part 6 JA8 |
| Flickering < 30% |
| > 0.9 Power Factor |
| Dimming to <1% Brightness, Depending on LEDs |
| Tight LED Current Regulation of 2% Typical |
Specifications
| VIN (V) (min) | 6.5 |
|---|---|
| VIN (V) (max) | 26 |
| Max. No. of LEDs | 11 |
| # LED Channels | 1 |
| Regulation Topology | Inductor Based |
| LED Configuration | Series |
| ILED per Channel (A) (max) | 1 |
| Dimming Control | Analog |
| VCURR_SENSE (mV) | 200 |
| POUT (W) | 12 |
| LED String Volt. (V) (max) | 32 |
| Switching Frequency (kHz) | 700 |
| Package/Pins | TDFN-CU/8 |
| BudgetaryPrice (See Notes) | 0.77 |
Last 6 months Inventory & Pricing History
MAX31840ATA+ Semiconductors - ICs by Analog Devices
LED DRIVER 700KHZ TDFN-8
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Device Topology | Boost (Step Up) |
|---|---|
| Input Voltage Min | 6.5V |
| Input Voltage Max | 26V |
| Output Voltage Max | 32V |
| Output Current Max | 1A |
| Switching Frequency | 700kHz |
| No. of Outputs | 1Outputs |
| IC Mounting | SMD |
| Driver Case Style | TDFN |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| LED DRIVER, 700KHZ, TDFN-8 | Farnell |
| Led Driver, 700Khz, Tdfn-8 | Newark Electronics |
| LED driver IC for 12V MR16 and | Analog Devices |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX31840ATA+ ?
Additional datasheets, footprints and schematics for MAX31840ATA+ are listed on our Part Details page. You can also find images and similar parts to MAX31840ATA+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX31840ATA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX31840ATA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
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 MAX31840ATA+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX31840ATA+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX31840ATA+ have stock available?
Authorised distributors including Farnell, Newark Electronics and Analog Devices have stock available or on a lead time for MAX31840ATA+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MAX31840ATA+ often in real-time on the comparison pages.
What if I can't find stock of MAX31840ATA+ ?
You can fill out our help required form which you can use to request a quote for MAX31840ATA+ 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.