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バックライト用ドライバ (WLED)

MPS offers a broad portfolio of multi-channel and matrix driver solutions for different sizes of LED display applications. MPS's high-integration LED driver adopts advanced packaging to make thermal design easy, as well as flexible dimming methods and deeper dimming ratios for diverse application scenarios.

Full LCD Size Solution

Flexible Dimming Methods

Deep Dimming Ratios

 

熱性能
高効率なパッケージ技術
設計の最適化
広い調光率と独自の制御法
高いEMI性能
可聴ノイズ無し

参照表示列
ステータス
MPS Inventory
入力電圧（最小） (V)
入力電圧 (最大) (V)
Vout (max) (V)
Channels
Isw Limit (A)
Ichannel (max) (A)
LEDx ABS Voltage (V)
fsw（最小）（kHz）
fsw（最大）（kHz）
Topology
Power MOSFET
Dimming (Output)
Other Features
グレード
パッケージ（mm）
Typical LCD Screen Sizes
Iq (mA)
Ishutdown (µA)
Vfb (V)
Rds(on) (mΩ)
MPSafe
MPL
Product URL
テーブルのリセット
入力電圧（最小） (V)
入力電圧 (最大) (V)
Vout (max) (V)
Channels
Isw Limit (A)
Ichannel (max) (A)
LEDx ABS Voltage (V)
fsw（最小）（kHz）
fsw（最大）（kHz）
Topology
Power MOSFET
Dimming (Output)
Other Features
グレード
パッケージ（mm）
Typical LCD Screen Sizes
Iq (mA)
Ishutdown (µA)
Vfb (V)
Rds(on) (mΩ)
Buy On MPS
Boost
Boost/SEPIC
Buck
Buck-Boost
フライバック
LED Driver with Current Source
LIPS (LLC)
SEPIC
Single-Stage Flyback
Integrated
External
P-Dim
A-Dim
Smart-Dim
Mix-Dim
1.5% LED Current Balance
1-Wire
<2% LED Current Accuracy
10 Programmable Addresses
12V Gate Voltage
95% Efficiency
Auto Switching Frequency
CABC
Cascade
Cascade Capability
High Dimming Ratio
I2C
I2C-Controlled
I2C Interface
I2C Interface with 3 Selectable IC Addresses
Inductor/Diode Short Protection
Inductor/Diode Short Protection Phase Shift Function
Inductor/Diode Short and VOUT Short-to-Ground Protection
Inductor Short Protection
LED Open/Short Protection
LED Short/Open
Linear/Exponential Dimming
Multiple Outputs
OCP
Open/Short LED Protection
OTP
OVP
Output/Input Disconnect
Phase Shift PWM Dimming
Programmable LED Current Slew Rate Phase Shift
Programmable LED Short Threshold
Programmable OVP Threshold
PWM/DC Input Burst
Separate A-Dim and P-Dim Pins
Single-Stage Flyback for LED Current and System Voltage Regulation
Synchronous Rectification
UVLO
カタログ
Industrial
Automotive
MSOP-8E
QFN-8 (2x2)
QFN-8 (2x3)
QFN-10 (1.4x1.8)
QFN-10 (3x3)
QFN-12 (2x2)
QFN-14 (3x4)
QFN-16 (3x3)
QFN-20 (4x4)
QFN-24 (4x4)
SOIC-8
SOIC-16
SOIC-20
SOIC-28
TQFN-24 (4x4)
TSOT23
TSOT23-5
TSOT23-6
TSOT23-8
TSSOP-16EP
TSSOP-28
TSSOP-28EP
WLCSP-9 (1.35x1.35)
WLCSP-12 (1.3x1.7)
Small (<10")
Medium (10"-17")
Medium (10"-29")
Large (30"-45")
Large+ (>45")
Is MPSafe Has MPL Product URL
     
MP3324
新商品

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

 Buy On MPS 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
Catalog QFN-24 (4x4) Small (<10"), Medium (10"-17") 2 1 0 https://www.monolithicpower.com/jp/products/mp3324.html
MP3398E
新商品
4.5V-33Vin, 4-String, Max 400mA/String, 80V Return, Step-Up, WLED Controller
 Buy On MPS 4.5 33 4 0.4 80 100 900 Boost External P-Dim, A-Dim Cascade Capability, Inductor Short Protection Catalog TSSOP-16EP Medium (10"-29"), Large (30"-45"), Large (>45") 3.85 1 0 https://www.monolithicpower.com/jp/mp3398e.html
MP3383
新商品

4ストリング、最大400mA / ストリング、最大80V VOUT、ステップアップWLEDコントローラ

 Buy On MPS 6 33 4 0.4 80 100 900 Boost External P-Dim, A-Dim
12V Gate Voltage, Cascade Capability, Inductor Short Protection
Catalog SOIC-16, TSSOP-16EP Medium (10"-29"), Large (30"-45"), Large (>45") 3 1 1 0 https://www.monolithicpower.com/jp/products/mp3383.html
MP3372
新商品

8チャネル、同期整流、50V昇圧、I2Cインタフェースと位相シフト機能を備えたWLEDドライバ

 2.7 30 45 8 2.5 0.05 50 350 1200 Boost Integrated P-Dim, A-Dim, Mix-Dim
I2C, Inductor/Diode Short Protection Phase Shift Function, LED Short/Open, OCP, OTP
Catalog QFN-24 (4x4) Small (<10"), Medium (10"-17") 3.2 1 235HS155LS 1 0 https://www.monolithicpower.com/jp/mp3372.html
MP3371
新商品

8-Channel, Synchronous, 50V Boost WLED Driver with I2C Interface

 2.7 30 45 8 2.5 0.05 50 350 1200 Boost Integrated P-Dim, A-Dim, Mix-Dim
I2C, Inductor/Diode Short Protection, LED Short/Open, OCP, OTP
Catalog QFN-24 (4x4) Small (<10"), Medium (10"-17") 3.2 1 235HS155LS 0 0 https://www.monolithicpower.com/jp/mp3371.html
MPQ3387L
新商品
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 Industrial TQFN-24 (4x4) Medium (10"-29") 1.6 2 0.6 180 0 0 https://www.monolithicpower.com/jp/mpq3387l.html
MP3308
アクティブ

3V-6Vin, 36Vout Boost WLED Driver with Dual PWM-in for CABC

 3 6 36 1 1.3 2200 2200 Boost Integrated P-Dim CABC Catalog QFN-14 (3x4) Small (<10") 0.86 25 0.2 400 0 0 https://www.monolithicpower.com/jp/mp3308.html
MP3301
アクティブ

2.5V-6Vin, 36Vout, 700mA Boost WLED Driver

 2.5 6 36 1 1 1300 1300 Boost Integrated P-Dim, A-Dim Catalog TSOT23-5 Small (<10") 0.69 4 0.2 500 0 0 https://www.monolithicpower.com/jp/mp3301.html
MP3376A
アクティブ

8-Channel, Synchronous, Boost, WLED Driver with I2C Interface

 2.7 30 37.5 8 2.5 0.05 40 350 2400 Boost Integrated P-Dim, A-Dim, Smart-Dim
I2C, Inductor/Diode Short and VOUT Short-to-Ground Protection, LED Short/Open
Catalog QFN-24 (4x4) Small (<10"), Medium (10"-29") 5.4 1 0.4 0 0 https://www.monolithicpower.com/jp/mp3376a.html
MP3313
アクティブ
3-Channel, Max 38V Output, Linear/Exponential, Analog Dimming, Step-Up WLED Driver with I2C
 2.7 5.5 38 3 1.5 0.025 40 500 1000 Boost Integrated A-Dim
Auto Switching Frequency, I2C-Controlled, LED Open/Short Protection, Linear/Exponential Dimming
Catalog WLCSP-12 (1.3x1.7) Small (<10") 2.4 1 300 0 0 https://www.monolithicpower.com/jp/mp3313.html
MP3318
アクティブ

3-Channel, 38VOUT, Linear/Exponential Dimming Step-Up WLED Driver with I2C

 2.7 5.5 38 3 1.5 0.025 40 500 1000 Boost Integrated A-Dim
Auto Switching Frequency, I2C-Controlled, LED Short/Open, Linear/Exponential Dimming
Catalog WLCSP-12 (1.3x1.7) Small (<10") 1 250 0 0 https://www.monolithicpower.com/jp/mp3318.html
MP3367
アクティブ

6-Channel, 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 Interface, Programmable LED Short Threshold, Programmable OVP Threshold
Catalog QFN-24 (4x4), TSSOP-28EP Small (<10"), Medium (10"-17") 1 0.4 100 0 0 https://www.monolithicpower.com/jp/mp3367.html
MPQ3367-AEC1
アクティブ

6チャンネル、最大150mA/Ch 15000 : 1の調光比とI2Cを備えた昇圧白色LEDドライバ

 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"-17") 5 1 0.4 100 1 0 https://www.monolithicpower.com/jp/mpq3367-aec1.html
MP3370
アクティブ

Single String, 38V Vout Boost LED Driver with Current Source

 3.5 36 38 1 3 0.9 50 350 450 Boost Integrated P-Dim, A-Dim Catalog Small (<10"), Medium (10"-29") 3 0.5 100 0 0 https://www.monolithicpower.com/jp/mp3370.html
MPQ3326-AEC1
アクティブ

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"-17") 4 2 1 0 https://www.monolithicpower.com/jp/mpq3326-aec1.html
MP23701
アクティブ

24V, 2A, 1.5MHz, Synchronous, Step-Down LED Driver

 4.2 24 1 2 26 1240 1600 Buck Integrated A-Dim Catalog Small (<10"), Medium (10"-29") 0.9 10 0.1 100HS80LS 0 0 https://www.monolithicpower.com/jp/mp23701.html
MPQ3369-AEC1
アクティブ

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"-17") 5 1 0.4 100 0 0 https://www.monolithicpower.com/jp/mpq3369-aec1.html
MPQ3369
アクティブ

6-Channel, Maximum 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) Small (<10"), Medium (10"-17") 1 0.4 100 1 0 https://www.monolithicpower.com/jp/mpq3369.html
MP3302
アクティブ
2.5V-6Vin, 36Vout, 1.3A Boost WLED Driver
 2.5 6 36 1 1.33 1300 1300 Boost Integrated P-Dim, A-Dim Catalog QFN-8 (2x3), TSOT23 Small (<10") 0.69 4 0.2 500 0 0 https://www.monolithicpower.com/jp/mp3302.html
MPQ3362-AEC1
アクティブ

Single-String, 3V VIN_MIN, 36V VOUT Boost LED Driver, AEC-Q100

 3 36 36 1 4 4 36 200 2200 Boost Integrated P-Dim, A-Dim 95% Efficiency, LED Short/Open, UVLO Automotive TSOT23-8 Medium (10"-17") 1 0.3 0.2 80 1 0 https://www.monolithicpower.com/jp/products/mpq3362-aec1.html
MP3306
アクティブ
3V-12Vin Synchronous Boost WLED With Integrated Disconnect FET
 3 12 30 1 1.8 690 690 Boost Integrated P-Dim, A-Dim Output/Input Disconnect, Synchronous Rectification Catalog QFN-12 (2x2) Small (<10") 0.38 0.1 0.202 600 0 0 https://www.monolithicpower.com/jp/mp3306.html
MP3362
アクティブ

Single-String, 3V Minimum VIN, 36V VOUT, Boost LED Driver

 Buy On MPS 3 36 36 1 4 4 36 200 2200 Boost Integrated P-Dim, A-Dim 95% Efficiency, LED Short/Open, UVLO Catalog TSOT23-8 Medium (10"-17") 1 0.3 0.2 80 1 0 https://www.monolithicpower.com/jp/products/mp3362.html
MPQ3364-AEC1
アクティブ

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"-17") 5 1 0.4 100 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/mpq3364-aec1.html
MPQ3324-AEC1
アクティブ

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/jp/products/automotive-aecq-grade/mpq3324-aec1.html
MP3364
アクティブ

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

 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"-17") 5 1 0.4 100 0 0 https://www.monolithicpower.com/jp/products/mp3364.html
MP3326
アクティブ

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

 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
Catalog QFN-24 (4x4) Small (<10"), Medium (10"-17") 4 2 1 0 https://www.monolithicpower.com/jp/products/mp3326.html
MP3363
アクティブ

Single-String, 1.8V Minimum VIN, 36V VOUT Boost LED Driver

 Buy On MPS 1.8 36 36 1 1 36 200 2200 Boost Integrated P-Dim, A-Dim 95% Efficiency, Open/Short LED Protection, UVLO Catalog TSOT23-8 Small (<10") 0.8 0.5 0.2 100 1 0 https://www.monolithicpower.com/jp/products/mp3363.html
MPQ3367A-AEC1
アクティブ

低EMI、6チャネル、最大150mA/CH、15000 : 1 調光比およびI2Cインタフェース付きの昇圧WLEDドライバ、AEC-Q100認定済み

 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"-17") 5 1 0.4 100 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/mpq3367a-aec1.html
MP4658
アクティブ

4列、最大200mA/チャネル、80VリターンLEDドライバ、AC/DCフィードバック付き

 Buy On MPS 6 36 4 0.2 80 Flyback P-Dim, A-Dim
1.5% LED Current Balance, <2% LED Current Accuracy, Separate A-Dim and P-Dim Pins
Catalog SOIC-16 Large (30"-45"), Large (>45") 0.5 1 0 https://www.monolithicpower.com/jp/products/mp4658.html
MP4657A
アクティブ

シングルステージ、フライバック、4列LEDドライバ、システム電圧コントローラ

 Buy On MPS 4 16 4 80 Single-Stage Flyback External P-Dim, A-Dim
Single-Stage Flyback for LED Current and System Voltage Regulation
Catalog SOIC-16 Large (30"-45"), Large (>45") 0.5 1 0 https://www.monolithicpower.com/jp/products/mp4657a.html
MP4657B
アクティブ

シングルステージ、フライバック、4列LEDドライバ、および低電流そして低減電流リップルのシステム電圧コントローラ

 Buy On MPS 4 16 4 80 Single-Stage Flyback External P-Dim, A-Dim
Single-Stage Flyback for LED Current and System Voltage Regulation
Catalog SOIC-16 Large (30"-45"), Large (>45") 0.5 1 0 https://www.monolithicpower.com/jp/products/mp4657b.html
MP3202
アクティブ

2.5V-6Vin, 1.3A Boost WLED Driver

 Buy On MPS 2.5 6 25 1 1.33 1300 1300 Boost Integrated P-Dim Catalog QFN-8 (2x2), TSOT23-6 Small (<10") 0.69 0.1 0.104 500 0 0 https://www.monolithicpower.com/jp/mp3202.html
MP3376
アクティブ

8-Channel, Synchronous, Boost, WLED Driver with I2C Interface

 2.7 30 36 8 2.5 0.05 40 350 2400 Boost Integrated P-Dim, A-Dim, Smart-Dim
I2C, Inductor/Diode Short and VOUT Short-to-Ground Protection, LED Short/Open
Catalog QFN-24 (4x4) Small (<10"), Medium (10"-29") 5.4 1 0.4 1 0 https://www.monolithicpower.com/jp/mp3376.html
MP3398D
アクティブ
4-String, Max 350mA/String, Step-Up, White LED Controller with Analog and PWM Dimming
 5 28 4 0.35 55 100 500 Boost External P-Dim, A-Dim Cascade Capability, Inductor Short Protection Catalog SOIC-16, SOIC-20 Medium (10"-29"), Large (30"-45"), Large (>45") 1.35 0.01 0 0 https://www.monolithicpower.com/jp/mp3398d.html
MP3310
アクティブ

4.5V-25Vin, 50Vout, 1.3A Boost WLED driver

 4.5 25 50 1 1.3 300 1200 Boost Integrated P-Dim Catalog QFN-10 (3x3) Small (<10"), Medium (10"-29") 1 1 0.5 300 1 0 https://www.monolithicpower.com/jp/mp3310.html
MP3312
アクティブ

MP3312 - 2.7-5.5Vin, 38Vout Dual Channel Boost WLED Driver, P2P with TPS61163

 2.5 5.5 38 2 1.8 0.03 40 1200 1200 Boost Integrated A-Dim 1-Wire Catalog WLCSP-9 (1.35x1.35) Small (<10") 1 1 0.24 200 0 0 https://www.monolithicpower.com/jp/mp3312.html
MP3384L
アクティブ

3V-25Vin, 50Vout, 4-Channel WLED Boost Converter

 3 25 50 4 1.2 0.03 50 625 1250 Boost Integrated P-Dim Catalog QFN-16 (3x3) Small (<10"), Medium (10"-29") 1.8 2 0.6 500 0 0 https://www.monolithicpower.com/jp/mp3384l.html
MP3388S
アクティブ

4.5V-25Vin, 50Vout, 8-Channel Boost WLED Driver

 4.5 25 50 8 2 0.03 50 625 1250 Boost Integrated P-Dim Output/Input Disconnect Catalog QFN-24 (4x4) Medium (10"-29") 1.8 2 0.6 180 0 0 https://www.monolithicpower.com/jp/mp3388s.html
MP3389
アクティブ

5V-28Vin, 12-Channel Boost WLED Controller

 5 28 12 0.06 50 100 500 Boost External P-Dim Open/Short LED Protection, OVP, PWM/DC Input Burst, UVLO Catalog SOIC-28, TSSOP-28EP Medium (10"-29"), Large (30"-45"), Large (>45") 4 2 0.6 0 0 https://www.monolithicpower.com/jp/mp3389.html
MP3391
アクティブ

9V-35Vin, 8-Channel, 120mA/ch Boost WLED Controller

 9 35 8 0.12 55 150 500 Boost External P-Dim Output/Input Disconnect Catalog SOIC-28, TSSOP-28EP Medium (10"-29"), Large (30"-45"), Large (>45") 3.5 2 0.45 0 0 https://www.monolithicpower.com/jp/mp3391.html
MP3394S
アクティブ

5V-28Vin, 4-Channel, 200mA/ch Boost WLED Controller

 5 28 4 0.2 55 150 500 Boost External P-Dim Cascade Catalog SOIC-16, TSSOP-16EP Medium (10"-29"), Large (30"-45"), Large (>45") 4 2 0.35 0 0 https://www.monolithicpower.com/jp/mp3394s.html
MP3398A
アクティブ
5V-28Vin, 4-Channel, 350mA/ch WLED Boost Controller with Separate PDIM and ADIM Pins
 Buy On MPS 5 28 4 0.35 55 100 500 Boost External P-Dim, A-Dim Cascade, Inductor Short Protection Catalog SOIC-16, SOIC-20, TSSOP-16EP Medium (10"-29"), Large (30"-45"), Large (>45") 1.35 0.01 0 0 https://www.monolithicpower.com/jp/mp3398a.html
MP4653
アクティブ

Real LIPS CC/CV LLC LED Driver Controller with Audible Noise Elimination

 5 30 1 20 250 LIPS (LLC) External P-Dim, A-Dim Output/Input Disconnect Catalog SOIC-20 Large (30"-45"), Large (>45") 1.6 0.2 0 0 https://www.monolithicpower.com/jp/mp4653.html
MP4700
アクティブ

Low-side BCM Mode WLED Buck Controller

 8 18 1 80 500 Buck External P-Dim Catalog SOIC-8 Medium (10"-29"), Large (30"-45"), Large (>45") 0.6 0.3 0 0 https://www.monolithicpower.com/jp/mp4700.html
MP2480
アクティブ
3A LED driver, Wide 5V to 36V Operating Input Range, Hysteretic Control, Short LED protection
 4.5 36 30 1 4.3 200 2000 Integrated P-Dim Catalog 0.16 2 0.2 150 0 0 https://www.monolithicpower.com/jp/mp2480.html
MP2481
アクティブ
Buck-Boost WLED Halogen Replacement, up to 5W, Open LED protection, Short LED protection
 4.5 36 36 1 2 1400 1400