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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
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
MPL
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
Boost
SEPIC
LED Driver with current source
Boost/SEPIC
Integrated
P-Dim
A-Dim
Smart-Dim
Mix-Dim
High Dimming Ratio
I2C
LED Open/short protection
Output/Input Disconnect
Prog.LED Short Threshold
Prog.OVP Threshold
10 programmable addresses
Programmable LED current slew rate Phase shift
I2C Interface
Catalog
Automotive
QFN-24 (4x4)
TQFN-24 (4x4)
TSSOP28 EP
Small (<10")
Medium (10"-17")
Medium (10"-29")
Has MPL
MPQ3326-AEC1
PRE-RELEASE

16 Channels, 50mA/ch, LED Driver with Separated PWM Analog Dimming and I2C Interface

 4 16 16 0.05 18 Integrated P-Dim, A-Dim LED Open/short protection Automotive QFN-24 (4x4) Small (<10"), Medium (10"-17") 0
MPQ3364-AEC1
NEW

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

 3.5 36 45 4 5.5 0.15 50 200 2200 Boost/SEPIC Integrated P-Dim, A-Dim, Mix-Dim High Dimming Ratio, Prog.LED Short Threshold, Prog.OVP Threshold, I2C Interface Catalog QFN-24 (4x4) Small (<10"), Medium (10"-17") 0
MPQ3324-AEC1
NEW

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 LED Open/short protection, 10 programmable addresses, Programmable LED current slew rate Phase shift Automotive QFN-24 (4x4) 0
MPQ3387L-AEC1
NEW
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"-29") 0
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, Prog.LED Short Threshold, Prog.OVP Threshold Catalog QFN-24 (4x4), TSSOP28 EP Small (<10"), Medium (10"-17") 0
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, Prog.LED Short Threshold, Prog.OVP Threshold, I2C Interface Catalog QFN-24 (4x4), TSSOP28 EP Small (<10"), Medium (10"-17") 0
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"-29") 0
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