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

Automotive: Interior 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 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 High-Voltage, Three-Channel Linear High-Brightness LED Drivers
MAX16824, MAX16825

Independently Dimmable Compact Devices Operate over 6.5V to 28V Input-Voltage Range
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 Integrated 16-Channel LED Drivers with Switch-Mode Boost and SEPIC Controller
MAX16809, MAX16810

±3% Current Matching Enables Paralleled Outputs for > 55mA per String
QV  PDF Integrated 8-Channel LED Drivers with Switch-Mode Boost and SEPIC Controller
MAX16807, MAX16808

High-Efficiency, 8-Channel, Constant-Current, Linear LED Drivers with a Switch-Mode Controller and ±3% Current Matching Among Strings that Enables Paralleling of Output Currents Higher than 55mA per LED String
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

Operates over 6.5V to 40V Input-Voltage Range with ±3.5% Output Current Accuracy



Key Specifications:   High Brightness LED Drivers
Part Number Topology VIN (min) (V) VIN (max) (V) Extended VIN with External Bias Number of LED Channels ILED per Channel (max) (A) LED String Voltage (max) Internal Power MOSFETs Frequency PWM Dimming Frequency (max) (kHz) PWM Dimming Ratio (max) EV-Kit
MAX16826  Boost, SEPIC + Linear 4.75 24 Yes 4
4
3 Set externally No 100kHz to 1MHz 20 1:5000 Yes
MAX16832  Buck 6.5 65 No 1
1
0.7 63V Yes 20kHz to 2MHz 20 1:5000 Yes
MAX16824  Linear Current Regulator 6.5 28 No 3
3
0.15 Vin-1.4V Yes  -  3 1:200 Yes
MAX16825  Linear Current Regulator 6.5 28 No 3
3
0.15 Vin-1.4V Yes  -  3 1:200 Yes
MAX16823  Linear Current Regulator 5.5 40 No 3
3
0.07 Vin-0.9V Yes  -  3 1:200 Yes
MAX16819  Buck 4.5 28 No 1
1
3 26V No 20kHz to 2MHz 20 1:5000 No
MAX16820  Buck 4.5 28 No 1
1
3 26V No 20kHz to 2MHz 20 1:5000 Yes
MAX16807  Boost, SEPIC + Linear 8 24 Yes 8
8
0.44 36V
Set externally
Yes 20kHz to 1MHz 30 1:5000 Yes
MAX16808  Boost, SEPIC + Linear 8 24 Yes 8
8
0.44 36V
Set externally
Yes 20kHz to 1MHz 30 1:5000 No
MAX16809  Boost, SEPIC + Linear 8 24 Yes 16
16
0.88 36V
Set externally
Yes 20kHz to 1MHz 30 1:5000 Yes
MAX16810  Boost, SEPIC + Linear 8 24 Yes 16
16
0.88 36V
Set externally
Yes 20kHz to 1MHz 30 1:5000 No
MAX16804  Linear Current Regulator 5.5 40 No 1
1
0.35 Vin-1.3V Yes  -  2 1:200 No
MAX16805  Linear Current Regulator 5.5 40 No 1
1
0.35 Vin-1.3V Yes  -  2 1:200 No
MAX16806  Linear Current Regulator 5.5 40 No 1
1
0.35 Vin-1.3V Yes  -  2 1:200 Yes
MAX16803  Linear Current Regulator 6.5 40 No 1
1
0.35 Vin-1.4V Yes  -  2 1:200 Yes
MAX16800  Linear Current Regulator 6.5 40 No 1
1
0.35 Vin-1.4V Yes  -  1 1:30 No
See All High Brightness LED Drivers (29)

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) Package Smallest Available Package (max w/pins) (mm2)
MAX16803  Linear Current Regulator 100 Series-Parallel PWM 0.5 200 10 350 6.5 40 1.4 38 TQFN/16 26
MAX16800  Linear Current Regulator 100 Series-Parallel PWM 0.5 200 14 350 6.5 40 3.5 40 TQFN/16 26
See All White LED Drivers (46)



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