MAX1698EUB+ by Analog Devices
High-Efficiency Step-Up Current Regulator for LEDs
| Status: | Active |
|---|---|
| Series: | MAX1698, MAX1698A |
| RoHS: | Unknown |
Features
| Over 90% Efficiency |
| Lossless, Adjustable LED Brightness |
| Space-Saving 10-Pin µMAX Package |
| Simpler, Lower Cost, More Reliable Compared to CCFL or EL Backlights |
| Up to 5W Output Power |
Specifications
| VIN (V) (min) | 2.7 |
|---|---|
| VIN (V) (max) | 5.5 |
| Max. No. of LEDs | 50 |
| # LED Channels | 4 |
| Regulation Topology | Inductor Based |
| Battery Input | 1-Cell Li+ |
| LED Configuration | Series-Parallel |
| ILED per Channel (A) (max) | 0.35 |
| Dimming Ratio (max) | 20 |
| Dimming Control | Analog |
| VCURR_SENSE (mV) | 300 |
| POUT (W) | 5 |
| ICC (mA) (max) | 0.5 |
| LED String Volt. (V) (max) | 60 |
| Switching Frequency (kHz) | 300 |
| Package/Pins | UMAX/10 |
| BudgetaryPrice (See Notes) | 1.56 |
Last 6 months Inventory & Pricing History
MAX1698EUB+ Semiconductors - ICs by Analog Devices
LED DRIVER BOOST UMAX-10
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Device Topology | Boost (Step Up) |
|---|---|
| Input Voltage Min | 2.7V |
| Input Voltage Max | 5.5V |
| Output Voltage Max | 60V |
| Output Current Max | 350mA |
| Switching Frequency | 300kHz |
| No. of Outputs | 1Outputs |
| IC Mounting | SMD |
| Driver Case Style | µMAX |
| No. of Pins | 10Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Output Voltage | 60V |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| LED DRIVER, BOOST, UMAX-10 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1698EUB+ ?
Additional datasheets, footprints and schematics for MAX1698EUB+ are listed on our Part Details page. You can also find images and similar parts to MAX1698EUB+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1698EUB+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1698EUB+ 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 MAX1698EUB+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX1698EUB+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1698EUB+ have stock available?
Authorised distributors including Rochester Electronics and Farnell have stock available or on a lead time for MAX1698EUB+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MAX1698EUB+ often in real-time on the comparison pages.
What if I can't find stock of MAX1698EUB+ ?
You can fill out our help required form which you can use to request a quote for MAX1698EUB+ 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.