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Backlight Drivers (WLED)

Easy to Use
Leveraging proprietary
assembly &
packaging technology
Leading Power Density
Reduces space requirements

Less Design Work
High integration
simplifies designs

The trend in automotive infotainment screens and digital instrument clusters is bigger and brighter. MPS offers a full range of WLED backlight drivers that can power screens from small to large, with accurate current matching and flexible dimming modes.

Show Columns
Status
MPS Inventory
Vin (min) (V)
Vin (max) (V)
Vout (max) (V)
Channels
Isw Limit (A)
Ichannel (max) (A)
LEDx ABS Voltage (V)
fsw (min) (kHz)
fsw (max) (kHz)
Topology
Power MOSFET
Dimming (Output)
Other Features
Grade
Package (mm)
Typical LCD Screen Sizes
MPSafe
MPL
Product URL
RESET TABLE
Vin (min) (V)
Vin (max) (V)
Vout (max) (V)
Channels
Isw Limit (A)
Ichannel (max) (A)
LEDx ABS Voltage (V)
fsw (min) (kHz)
fsw (max) (kHz)
Topology
Power MOSFET
Dimming (Output)
Other Features
Grade
Package (mm)
Typical LCD Screen Sizes
Buy On MPS
Boost
Boost/SEPIC
LED Driver with Current Source
SEPIC
Integrated
P-Dim
A-Dim
Smart-Dim
Mix-Dim
10 Programmable Addresses
High Dimming Ratio
I2C
I2C Interface
I2C Interface with 3 Selectable IC Addresses
LED Open/Short Protection
Output/Input Disconnect
Programmable LED Current Slew Rate Phase Shift
Programmable LED Short Threshold
Programmable OVP Threshold
Catalog
Automotive
QFN-24 (4x4)
TQFN-24 (4x4)
TSSOP-28EP
Small (<10")
Medium (10" to 17")
Medium (10" to 29")
Is MPSafe Has MPL Product URL
     
MPQ3386-AEC1
ACTIVE
50V, 6 String White LED Driver with AEC-Q100 qualification
 4.5 25 50 6 2 0.03 50 625 1250 Boost Integrated P-Dim Output/Input Disconnect Automotive QFN-24 (4x4) Medium (10" to 29") 0 0 https://www.monolithicpower.com/en/mpq3386-aec1.html
MPQ3387L-AEC1
ACTIVE
Automotive Grade, Step-up, 6 strings, Max. 45mA/string, Combined Analog and PWM dimming, White LED Driver
 3 25 50 6 2.5 0.045 50 500 1250 Boost Integrated Smart-Dim Automotive TQFN-24 (4x4) Medium (10" to 29") 0 0 https://www.monolithicpower.com/en/mpq3387l-aec1.html
MPQ3367-AEC1
ACTIVE

6 Channels, Max 150mA/Ch Boost WLED Driver With 15000:1 Dim Ratio and I2C

 3.5 36 45 6 3 0.15 50 200 2200 Boost, SEPIC Integrated P-Dim, A-Dim, Mix-Dim
High Dimming Ratio, I2C, Programmable LED Short Threshold, Programmable OVP Threshold
Catalog QFN-24 (4x4), TSSOP-28EP Small (<10"), Medium (10" to 17") 1 0 https://www.monolithicpower.com/en/mpq3367-aec1.html
MPQ3326-AEC1
ACTIVE

16-Channel, 50mA/Ch, LED Driver with Separate PWM Analog Dimming and I2C Interface, AEC-Q100 Qualified

 Buy On MPS 4 16 16 0.05 18 LED Driver with Current Source Integrated P-Dim, A-Dim
10 Programmable Addresses, LED Open/Short Protection, Programmable LED Current Slew Rate Phase Shift
Automotive QFN-24 (4x4) Small (<10"), Medium (10" to 17") 1 0 https://www.monolithicpower.com/en/mpq3326-aec1.html
MPQ3369-AEC1
ACTIVE

6-Channel, Max 100mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I2C

 3.5 36 45 6 3 0.1 50 200 2200 Boost, SEPIC Integrated P-Dim, A-Dim, Mix-Dim
High Dimming Ratio, I2C Interface, Programmable LED Short Threshold, Programmable OVP Threshold
Catalog QFN-24 (4x4), TSSOP-28EP Small (<10"), Medium (10" to 17") 0 0 https://www.monolithicpower.com/en/mpq3369-aec1.html
MPQ3364-AEC1
ACTIVE

4-Channel, Maximum 150mA/Ch Boost WLED Driver with 15000:1 Dimming Ratio and I2C, AEC-Q100

 Buy On MPS 3.5 36 45 4 5.5 0.15 50 200 2200 Boost/SEPIC Integrated P-Dim, A-Dim, Mix-Dim
High Dimming Ratio, I2C Interface, Programmable LED Short Threshold, Programmable OVP Threshold
Catalog QFN-24 (4x4) Small (<10"), Medium (10" to 17") 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/mpq3364-aec1.html
MPQ3324-AEC1
ACTIVE

8-Channel, 100mA/Ch, LED Driver with Separated PWM Analog Dimming and I2C Interface, AEC-Q100

 4 16 8 0.1 18 LED Driver with Current Source Integrated P-Dim, A-Dim
10 Programmable Addresses, LED Open/Short Protection, Programmable LED Current Slew Rate Phase Shift
Automotive QFN-24 (4x4) 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/mpq3324-aec1.html
MPQ3367A-AEC1
ACTIVE

Low-EMI, 6-Channel, Max 150mA/Ch, Boost WLED Driver with 15000:1 Dimming Ratio and I2C Interface, AEC-Q100 Qualified

 Buy On MPS 3.5 36 45 6 3 0.15 50 200 2200 Boost, SEPIC Integrated P-Dim, A-Dim, Mix-Dim
High Dimming Ratio, I2C Interface with 3 Selectable IC Addresses, Programmable LED Short Threshold, Programmable OVP Threshold
Automotive QFN-24 (4x4) Small (<10"), Medium (10" to 17") 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/mpq3367a-aec1.html
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