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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在庫状況
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)
MPSから購入
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 Accuracy
1.5% LED Current Balance
1-Wire
<2% LED Current Accuracy
10 Configurable Addresses
12V Gate Voltage
95% Efficiency
Auto Switching Frequency
CABC
Cascade
Cascade Capability
Configurable LED Current Slew Rate Phase Shift
Configurable LED Short Threshold
Configurable OVP Threshold
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
Over-Current Protection (OCP)
Open/Short LED Protection
Over-Temperature Protection (OTP)
Over-Voltage Protection (OVP)
Output/Input Disconnect
Phase Shift PWM Dimming
PWM/DC Input Burst
Recoverable OCP
Separate A-Dim and P-Dim Pins
Single-Stage Flyback for LED Current and System Voltage Regulation
Synchronous Rectification
Under-Voltage Lockout (UVLO)
カタログ
Industrial
Automotive
CSP-20 (2.4x1.74)
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" to 17")
Medium (10" to 29")
Large (30" to 45")
Large+ (>45")
Is MPSafe Has MPL Product URL
     
MP3314
プレリリース

6チャネル、60mA、50V、I2Cインターフェイス付き昇圧WLEDドライバ

 3 30 43 6 0.06 50 312 1250 Boost Integrated P-Dim, A-Dim, Mix-Dim I2C Interface カタログ CSP-20 (2.4x1.74), QFN-24 (4x4) Small (<10"), Medium (10" to 17") 1 150 1 0 https://www.monolithicpower.com/jp/products/mp3314.html
MPQ3326B-AEC1
新商品

16チャネル、80mA/Ch、独立したPWMアナログ調光とシリアルインタフェース (デフォルトでイネーブル) を備えたLEDドライバ、AEC-Q100認定

 MPSから購入 4.5 16 16 0.08 22 LED Driver with Current Source Integrated P-Dim, A-Dim
10 Configurable Addresses, Configurable LED Current Slew Rate Phase Shift, LED Open/Short Protection
Automotive QFN-24 (4x4) Small (<10"), Medium (10" to 17") 5 2 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/mpq3326b-aec1.html
MPQ3326A-AEC1
新商品

16チャネル、80mA/Ch、独立したPWMアナログ調光とシリアルインタフェースを備えたLEDドライバ、AEC-Q100認定

 MPSから購入 4.5 16 16 0.08 22 LED Driver with Current Source Integrated P-Dim, A-Dim
10 Configurable Addresses, Configurable LED Current Slew Rate Phase Shift, LED Open/Short Protection
Automotive QFN-24 (4x4) Small (<10"), Medium (10" to 17") 5 2 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/mpq3326a.html
MP3398H
新商品

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

 MPSから購入 4.5 33 4 0.4 80 100 900 Boost External P-Dim, A-Dim
1.5% LED Current Accuracy, Over-Temperature Protection (OTP), Recoverable OCP
カタログ SOIC-16 Medium (10" to 29"), Large (30" to 45"), Large (>45") 3.85 1 1 0 https://www.monolithicpower.com/jp/products/mp3398h.html
MP3385B
新商品

44ストリング、80V出力 WLEDコントローラ、I2Cインタフェース付き

 MPSから購入 4.5 33 4 0.3 80 100 900 Boost External P-Dim, A-Dim, Mix-Dim Cascade, I2C, Inductor Short Protection カタログ QFN-20 (4x4) Medium (10" to 29"), Large (30" to 45") 3 1 0.6 1 0 https://www.monolithicpower.com/jp/products/mp3385b.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" to 29") 1.6 2 0.6 180 0 0 https://www.monolithicpower.com/jp/mpq3387l.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 カタログ Small (<10"), Medium (10" to 29") 3 0.5 100 0 0 https://www.monolithicpower.com/jp/mp3370.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
Configurable LED Short Threshold, Configurable OVP Threshold, High Dimming Ratio, I2C Interface
カタログ QFN-24 (4x4) Small (<10"), Medium (10" to 17") 1 0.4 100 1 0 https://www.monolithicpower.com/jp/mpq3369.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
Configurable LED Short Threshold, Configurable OVP Threshold, High Dimming Ratio, I2C Interface
カタログ QFN-24 (4x4), TSSOP-28EP Small (<10"), Medium (10" to 17") 5 1 0.4 100 0 0 https://www.monolithicpower.com/jp/mpq3369-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 カタログ Small (<10"), Medium (10" to 29") 0.9 10 0.1 100HS80LS 0 0 https://www.monolithicpower.com/jp/mp23701.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

 MPSから購入 4 16 16 0.05 18 LED Driver with Current Source Integrated P-Dim, A-Dim
10 Configurable Addresses, Configurable LED Current Slew Rate Phase Shift, LED Open/Short Protection
Automotive QFN-24 (4x4) Small (<10"), Medium (10" to 17") 4 2 1 0 https://www.monolithicpower.com/jp/mpq3326-aec1.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
カタログ WLCSP-12 (1.3x1.7) Small (<10") 1 250 0 0 https://www.monolithicpower.com/jp/mp3318.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
Configurable LED Short Threshold, Configurable OVP Threshold, High Dimming Ratio, I2C Interface
カタログ QFN-24 (4x4), TSSOP-28EP Small (<10"), Medium (10" to 17") 5 1 0.4 100 1 0 https://www.monolithicpower.com/jp/mpq3367-aec1.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
Configurable LED Short Threshold, Configurable OVP Threshold, High Dimming Ratio, I2C Interface
カタログ QFN-24 (4x4), TSSOP-28EP Small (<10"), Medium (10" to 17") 1 0.4 100 0 0 https://www.monolithicpower.com/jp/mp3367.html
MP3372
アクティブ

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, Over-Current Protection (OCP), Over-Temperature Protection (OTP)
カタログ QFN-24 (4x4) Small (<10"), Medium (10" to 17") 3.2 1 235HS155LS 1 0 https://www.monolithicpower.com/jp/mp3372.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
カタログ WLCSP-12 (1.3x1.7) Small (<10") 2.4 1 300 0 0 https://www.monolithicpower.com/jp/mp3313.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
カタログ QFN-24 (4x4) Small (<10"), Medium (10" to 29") 5.4 1 0.4 0 0 https://www.monolithicpower.com/jp/mp3376a.html
MP3371
アクティブ

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, Over-Current Protection (OCP), Over-Temperature Protection (OTP)
カタログ QFN-24 (4x4) Small (<10"), Medium (10" to 17") 3.2 1 235HS155LS 1 0 https://www.monolithicpower.com/jp/mp3371.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

 MPSから購入 3.5 36 45 4 5.5 0.15 50 200 2200 Boost/SEPIC Integrated P-Dim, A-Dim, Mix-Dim
Configurable LED Short Threshold, Configurable OVP Threshold, High Dimming Ratio, I2C Interface
カタログ QFN-24 (4x4) Small (<10"), Medium (10" to 17") 5 1 0.4 100 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/mpq3364-aec1.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, Under-Voltage Lockout (UVLO) Automotive TSOT23-8 Medium (10" to 17") 1 0.3 0.2 80 1 0 https://www.monolithicpower.com/jp/products/mpq3362-aec1.html
MP3362
アクティブ

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

 MPSから購入 3 36 36 1 4 4 36 200 2200 Boost Integrated P-Dim, A-Dim 95% Efficiency, LED Short/Open, Under-Voltage Lockout (UVLO) カタログ TSOT23-8 Medium (10" to 17") 1 0.3 0.2 80 1 0 https://www.monolithicpower.com/jp/products/mp3362.html
MP3398E
アクティブ

4.5V to 33V, 4-String, Max 400mA/String, 80V Return, Step-Up, WLED Controller

 MPSから購入 4.5 33 4 0.4 80 100 900 Boost External P-Dim, A-Dim Cascade Capability, Inductor Short Protection カタログ TSSOP-16EP Medium (10" to 29"), Large (30" to 45"), Large (>45") 3.85 1 0 https://www.monolithicpower.com/jp/mp3398e.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 Configurable Addresses, Configurable LED Current Slew Rate Phase Shift, LED Open/Short Protection
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

 MPSから購入 3.5 36 45 4 5.5 0.15 50 200 2200 Boost/SEPIC Integrated P-Dim, A-Dim, Mix-Dim
Configurable LED Short Threshold, Configurable OVP Threshold, High Dimming Ratio, I2C Interface
カタログ QFN-24 (4x4) Small (<10"), Medium (10" to 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

 MPSから購入 4 16 16 0.05 18 LED Driver with Current Source Integrated P-Dim, A-Dim
10 Configurable Addresses, Configurable LED Current Slew Rate Phase Shift, LED Open/Short Protection
カタログ QFN-24 (4x4) Small (<10"), Medium (10" to 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

 MPSから購入 1.8 36 36 1 1 36 200 2200 Boost Integrated P-Dim, A-Dim
95% Efficiency, Open/Short LED Protection, Under-Voltage Lockout (UVLO)
カタログ 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

 MPSから購入 3.5 36 45 6 3 0.15 50 200 2200 Boost, SEPIC Integrated P-Dim, A-Dim, Mix-Dim
Configurable LED Short Threshold, Configurable OVP Threshold, High Dimming Ratio, I2C Interface with 3 Selectable IC Addresses
Automotive QFN-24 (4x4) Small (<10"), Medium (10" to 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

 MPSから購入 6 36 4 0.2 80 フライバック P-Dim, A-Dim
1.5% LED Current Balance, <2% LED Current Accuracy, Separate A-Dim and P-Dim Pins
カタログ SOIC-16 Large (30" to 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

 MPSから購入 4 16 4 80 Single-Stage Flyback External P-Dim, A-Dim
Single-Stage Flyback for LED Current and System Voltage Regulation
カタログ SOIC-16 Large (30" to 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

 MPSから購入 4 16 4 80 Single-Stage Flyback External P-Dim, A-Dim
Single-Stage Flyback for LED Current and System Voltage Regulation
カタログ SOIC-16 Large (30" to 45"), Large (>45") 0.5 1 0 https://www.monolithicpower.com/jp/products/mp4657b.html
MP3383
アクティブ

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

 MPSから購入 6 33 4 0.4 80 100 900 Boost External P-Dim, A-Dim
12V Gate Voltage, Cascade Capability, Inductor Short Protection
カタログ SOIC-16, TSSOP-16EP Medium (10" to 29"), Large (30" to 45"), Large (>45") 3 1 1 0 https://www.monolithicpower.com/jp/products/mp3383.html
MP3324
アクティブ

独立したPWM / アナログ調光とI2Cインタフェースを備えた、8チャネル、100mA/Ch、LEDドライバ

 MPSから購入 4 16 8 0.1 18 LED Driver with Current Source Integrated P-Dim, A-Dim
10 Configurable Addresses, Configurable LED Current Slew Rate Phase Shift, LED Open/Short Protection
カタログ QFN-24 (4x4) Small (<10"), Medium (10" to 17") 2 1 0 https://www.monolithicpower.com/jp/products/mp3324.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
カタログ QFN-24 (4x4) Small (<10"), Medium (10" to 29") 5.4 1 0.4 1 0 https://www.monolithicpower.com/jp/mp3376.html
MP1488
アクティブ
2.5V-6Vin Boost WLED Driver
 2.5 6 25 1 0.8 1300 1300 Boost Integrated P-Dim カタログ TSOT23 Small (<10") 0.69 0.1 0.104 500 0 0 https://www.monolithicpower.com/jp/mp1488.html
MP1518
アクティブ
2.5V-6Vin, 0.35A Boost WLED Driver
 2.5 6 25 1 0.35 1300 1300 Boost Integrated P-Dim カタログ QFN-8 (2x2), TSOT23-6 Small (<10") 0.69 0.1 0.104 500 0 0 https://www.monolithicpower.com/jp/mp1518.html
MP3387A
アクティブ
6-String, Max 80mA/String, Step-Up, White LED Driver with Combined Analog and PWM Dimming
 3 26 6 2.5 0.08 50 500 1250 Boost Integrated Smart-Dim Industrial TQFN-24 (4x4) Medium (10" to 29") 1.6 0 0 https://www.monolithicpower.com/jp/mp3387a.html
MP3202
アクティブ

2.5V to 6V, 1.3A Boost WLED Driver

 MPSから購入 2.5 6 25 1 1.33 1300 1300 Boost Integrated P-Dim カタログ QFN-8 (2x2), TSOT23-6 Small (<10") 0.69 0.1 0.104 500 1 0 https://www.monolithicpower.com/jp/mp3202.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 カタログ TSOT23-5 Small (<10") 0.69 4 0.2 500 0 0 https://www.monolithicpower.com/jp/mp3301.html
MP3302
アクティブ

2.5VIN to 6VIN, 36VOUT, 1.3A Boost WLED Driver

 2.5 6 36 1 1.33 1300 1300 Boost Integrated P-Dim, A-Dim カタログ QFN-8 (2x3), TSOT23 Small (<10") 0.69 4 0.2 500 1 0 https://www.monolithicpower.com/jp/mp3302.html
MP3306
アクティブ

3V to 12V, 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 カタログ QFN-12 (2x2) Small (<10") 0.38 0.1 0.202 600 1 0 https://www.monolithicpower.com/jp/mp3306.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