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Maxim > Solutions > High-Brightness LED (HB LED) Drivers

Automotive: Exterior Lighting

DATA SHEETS
Display Title / Parts Key Advantages
QV    Evaluation Kit for the MAX16826
MAX16826EVKIT

QV  PDF Evaluation Kit for the MAX16823C and MAX16832A
MAX16832CEVKIT

QV  PDF Evaluation Kit for the MAX16816
MAX16816EVKIT

QV  PDF Evaluation Kit for the MAX16834
MAX16834EVKIT

QV  PDF High-Power LED Driver with Integrated High-Side LED Current Sense and PWM Dimming MOSFET Driver
MAX16834

Flexible HB LED Driver Supports Green Technology for LED Lighting, Display Backlighting, and Display Projection
QV  PDF 2MHz, High-Brightness LED Drivers with Integrated MOSFET and High-Side Current Sense
MAX16832A, MAX16832C

High-Voltage, High-Efficiency LED Drivers with Integrated MOSFET Save Space and Cost
QV    Programmable, Four-String HB LED Driver with Output-Voltage Optimization and Fault Detection
MAX16826

Programmable, Four-String LED Driver with Integrated ADC Optimizes Output Voltage and Detects LED Fault Conditions
QV  PDF Programmable Switch-Mode LED Driver with Analog-Controlled PWM Dimming
MAX16816

Programmability Simplifies Design, Enables Wide-Range Dimming Control, and Minimizes EMI
QV  PDF Integrated High-Voltage LED Driver with Analog and PWM Dimming Control
MAX16812

Operates over 5.5V to 76V Input-Voltage Range
QV  PDF High-Power Synchronous HB LED Drivers with Rapid Current Pulsing
MAX16821, MAX16821A, MAX16821B, MAX16821C

1.5MHz, 30A Synchronous LED Driver Ensures High Efficiency and Rapid Current Pulsing
QV  PDF High-Voltage, High-Power LED Driver with Analog and PWM Dimming Control
MAX16831

High-Integration, High-Power LED Driver Simplifies Design, Allows for Wide-Range Dimming Control, and Minimizes EMI
QV  PDF High-Voltage, 3-Channel Linear High-Brightness LED Driver with Open LED Detection
MAX16823

Highly Integrated, High-Voltage LED Driver Ideal for Automotive Applications
QV  PDF 2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming
MAX16819, MAX16820

High-Brightness Step-Down LED Driver Controllers with High-Side Current-Sensing and Rapid Current-Pulsing Capability
QV  PDF 1.5MHz, 30A High-Efficiency LED Driver with Rapid LED Current Pulsing
MAX16818

First High-Efficiency, High-Power LED Driver that Enables Rapid Transient Response, Accurate LED Current Regulation, PWM and Analog Dimming
QV  PDF High-Voltage, 350mA, High-Brightness LED Driver with Analog and PWM Dimming Control
MAX16804

350mA High-Brightness LED Driver with On-Board 200Hz Ramp Generator Eliminates the Need for µC's PWM Dimming Signal, Simplifies LED Lighting Applications, Minimizes External Part Counts, and Saves Cost and Space
QV  PDF High-Voltage, 350mA, High-Brightness LED Driver with PWM Dimming and 5V Regulator
MAX16803

Smallest, High-Voltage, 350mA High-Brightness LED Driver Simplifies LED Lighting Applications, Minimizes External Part Counts, and Saves Cost and Space
QV  PDF EEPROM-Programmable, High-Voltage, 350mA LED Drivers with LED Current Foldback
MAX16805, MAX16806

High-Current Linear LED Drivers Eliminate the Need for µC or Switch-Mode Converter
QV  PDF High-Voltage, 350mA, Adjustable Linear High-Brightness LED (HB LED) Driver
MAX16800




Key Specifications:   High Brightness LED Drivers
Part Number Topology VIN (min) (V) VIN (max) (V) Extended VIN with External Bias ILED per Channel (max) (A) LED String Voltage (max) Internal Power Switch(es) Frequency PWM Dimming Frequency (max) (kHz) PWM Dimming Ratio (max) EV-Kit
MAX16823  Linear Current Regulator 5.5 40 No 0.07 Vin-0.9V Yes  -  3 1:200 Yes
MAX16819  Buck 4.5 28 No 3 26V No 20kHz to 2MHz 20 1:5000 No
MAX16820  Buck 4.5 28 No 3 26V No 20kHz to 2MHz 20 1:5000 Yes
MAX16818  Boost
Buck
Buck-Boost
SEPIC
7 28 Yes 30 Set externally No 125kHz to 1.5MHz 30 1:5000 Yes
MAX16804  Linear Current Regulator 5.5 40 No 0.35 Vin-1.3V Yes  -  2 1:200 No
MAX16805  Linear Current Regulator 5.5 40 No 0.35 Vin-1.3V Yes  -  2 1:200 No
MAX16806  Linear Current Regulator 5.5 40 No 0.35 Vin-1.3V Yes  -  2 1:200 Yes
MAX16803  Linear Current Regulator 6.5 40 No 0.35 Vin-1.4V Yes  -  2 1:200 Yes
MAX16800  Linear Current Regulator 6.5 40 No 0.35 Vin-1.4V Yes  -  1 1:30 No
MAX16812  Boost
Buck
Buck-Boost
5.5 76 No 1 Set externally Yes 125kHz to 500kHz 1 1:100 Yes
MAX16816  Boost
Buck
Buck-Boost
5.9 76 No 10 Set externally No 125kHz to 600kHz 1 1:1000 Yes
MAX16821  Boost
Buck
Buck-Boost
SEPIC
4.75 28 Yes 30 Set externally No 125kHz to 1.5MHz 10 1:1000 Yes
MAX16831  Boost
Buck
Buck-Boost
5.9 76 No 10 Set externally No 125kHz to 600kHz 1 1:1000 Yes
See All High Brightness LED Drivers (25)

Key Specifications:   White LED Drivers
Part Number Topology Max. No. of LEDs Configuration Dimming Control VDROPOUT (typ) (mV) VCURR_SENSE (mV) POUT (W) IMAX per LED (mA) Min. VIN (V) Max. VIN (V) ICC (max) (mA) Max. VOUT (V) Operating Freq. (kHz) Package
MAX16803  Linear Current Regulator 100 Series-Parallel PWM 0.5 200 10 350 6.5 40 1.4 38  -  THIN QFN/16
MAX16800  Linear Current Regulator 100 Series-Parallel PWM 0.5 200 14 350 6.5 40 3.5 40  -  THIN QFN/16
MAX16834  NEW! Inductor Based 100 Series
Series-Parallel
Analog
PWM
 -  200 50 1500 4.75 28 10 100 1000 THIN QFN/20
See All White LED Drivers (44)




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