MAX16815
MAX16815
PRODUCTIONHigh-Voltage, 100mA/200mA Adjustable Linear High-Brightness LED Drivers with PWM Dimming
High-Voltage LED Drivers with Adjustable LED Current and High-Voltage Dimming Input Ease Driver Design
- Part Models
- 4
- 1ku List Price
- Starting From $1.49
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Overview
- 6.5V to 40V Operating Range
- Adjustable LED Current
- MAX16815: 35mA to 100mA
- MAX16828: 35mA to 200mA
- ±3.5% LED Current Accuracy
- High-Voltage DIM Input for Dimming Interface
- Integrated Pass Element with Low-Dropout Voltage (0.4V typ)
- 5V Regulated Output with 4mA Source Capability
- Thermal Shutdown
- Output Short-Circuit Protection
- Available in Small, Thermally Enhanced, 3mm x 3mm, 6-Pin TDFN and 8-Pin SO with Exposed Pad Packages
- -40°C to +125°C Operating Temperature Range
The MAX16815/MAX16828 current regulators operate from a 6.5V to 40V input voltage range and deliver up to 100mA (MAX16815) or 200mA (MAX16828) to high-brightness LED (HB LED) loads. The output current is adjusted by using an external current sense resistor in series with the LEDs. The MAX16815/MAX16828's dimming input allows wide-range "pulsed" PWM operation. An on-board pass element minimizes external components while providing ±3.5% output-current accuracy.
The MAX16815/MAX16828 are available in a thermally enhanced, 3mm x 3mm, 6-pin TDFN package with exposed pad and in an 8-pin SO package with exposed pad; they are specified over the automotive -40°C to +125°C temperature range.
Applications
- Ambient and Architectural Lighting
- Display Backlighting
- Emergency Vehicle Warning Lights
- LED Bulbs
- Signage and Indicators
Documentation
Data Sheet 1
Technical Articles 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX16815ASA+ | SOIC_N | ||
| MAX16815ASA+T | SOIC_N | ||
| MAX16815ATT+ | Thin Dual Flatpack No Leads, Exposed Pad | ||
| MAX16815ATT+T | Thin Dual Flatpack No Leads, Exposed Pad |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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Request a Driver/SoftwareEvaluation Kits
Evaluation Kit for the MAX16815 and MAX16828
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