MAX16815
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MAX16815

High-Voltage, 100mA/200mA Adjustable Linear High-Brightness LED Drivers with PWM Dimming

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High-Voltage LED Drivers with Adjustable LED Current and High-Voltage Dimming Input Ease Driver Design

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $1.17
Features
  • 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
Additional Details
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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
Part Models 4
1ku List Price Starting From $1.17

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX16815ASA+
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MAX16815ASA+T
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MAX16815ATT+
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Product Lifecycle

PCN

Jun 20, 2016

- 1612

ASSEMBLY

MAX16815ATT+T

PRODUCTION

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Part Models

Product Lifecycle

PCN

Jun 20, 2016

- 1612

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ASSEMBLY

MAX16815ATT+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

MAX16828EVKIT

Evaluation Kit for the MAX16815 and MAX16828

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MAX16828EVKIT

Evaluation Kit for the MAX16815 and MAX16828

Evaluation Kit for the MAX16815 and MAX16828

Features and Benefits

  • 6.5V to 40V Input Supply Voltage Range
  • 100mA/200mA Output Current
  • Wide-Range Dimming Control with PWM
  • 5V Regulated Output with 4mA Source Capability
  • Lead(Pb)-Free and RoHS Compliant
  • Fully Assembled and Tested

Product Detail

The MAX16828 evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates a current-controlled, high-output-current LED driver with accurate current control based on the MAX16828 current regulator. The EV kit features pulse-width modulation (PWM) dimming control and is configured for preset output currents of 100mA or 200mA. The EV kit can operate from a single power supply at voltages between 6.5V and 40V. The MAX16828 EV kit also evaluates the MAX16815 IC; contact the factory for a free sample of the MAX16815 IC.

Warning: Under severe fault or failure conditions, this EV kit may dissipate large amounts of power. Operate this EV kit with care to avoid possible personal injury.

Applications

  • Ambient and Architectural Lighting
  • Automotive Exterior: Rear Combination Lights (RCLs)
  • Automotive Interior: Map, Courtesy, and Cluster Lighting
  • Display Backlighting
  • Emergency Vehicle Warning Lights
  • LED Bulbs
  • Signage and Indicators

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