バックライトドライバー (WLED)

熱性能
高効率
パッケージ技術
デザインの最適化
広範囲なディミング率と 
独自の制御方法
高EMI パフォーマンス
可聴ノイズ削減

参照表示列
ステータス
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)
MPL
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)
Buck
Boost
Buck-Boost
LIPS (LLC)
SEPIC
LED Driver with current source
Boost/SEPIC
Integrated
External
P-Dim
A-Dim
Smart-Dim
Mix-Dim
1-Wire
Auto Switching Frequency
CABC
Cascade
Cascade Capability
High Dimming Ratio
I2C
I2C controlled
Inductor Short Protection
Inductor or Diode Short and Vout short to GND Protection
LED Open/short protection
LED Short/Open
Linear/Exponential Dimming
Multiple Outputs
Output/Input Disconnect
Phase Shift PWM Dimming
Prog.LED Short Threshold
Prog.OVP Threshold
Sync Rectification
10 programmable addresses
Programmable LED current slew rate Phase shift
I2C Interface
OTP
OCP
Inductor or Diode Short Protection
PWM or DC Input Burst
OVP
UVLO
Open/Short LED Protection
Inductor or Diode Short Protection Phase Shift Function
95% Efficiency
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
TSSOP16 EP
TSSOP28
TSSOP28 EP
WLCSP-9 (1.35x1.35)
WLCSP-12 (1.3x1.7)
Small (<10")
Medium (10"-17")
Medium (10"-29")
Large (30"-45")
Large+ (>45")
Has MPL
MP3398E
新商品
4.5V-33Vin, 4-String, Max 400mA/String, 80V Return, Step-Up, WLED Controller
4.5 33 4 0.4 80 100 900 Boost External P-Dim, A-Dim Cascade Capability, Inductor Short Protection Catalog TSSOP16 EP Medium (10"-29"), Large (30"-45"), Large (>45") 3.85 0
MP3372
新商品

8-Channel, Synchronous, 50V Boost, WLED Driver with I2C Interface and Phase Shift Function

2.7 30 45 8 2.5 0.05 50 350 1200 Boost Integrated P-Dim, A-Dim, Mix-Dim I2C, LED Short/Open, OTP, OCP, Inductor or Diode Short Protection Phase Shift Function Catalog QFN-24 (4x4) Small (<10"), Medium (10"-17") 3.2 1 235HS155LS 0
MPQ3326-AEC1
新商品

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

4 16 16 0.05 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) Small (<10"), Medium (10"-17") 4 2 0
MP3326
新商品

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

4 16 16 0.05 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 Catalog QFN-24 (4x4) Small (<10"), Medium (10"-17") 4 2 0
MP3364
新商品

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

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") 5 1 0.4 100 0
MPQ3324-AEC1
新商品

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
MP4655
新商品
Pure, Single-Stage, LLC, LED Current and System Voltage Controller for Large LCD TV
9 35 1 20 350 LIPS (LLC) External P-Dim, A-Dim Output/Input Disconnect Catalog SOIC-28 Large (>45") 1.6 106 0.2 0
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
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, LED Short/Open, OTP, OCP, Inductor or Diode Short Protection Catalog QFN-24 (4x4) Small (<10"), Medium (10"-17") 3.2 1 235HS155LS 0
MP3398D
新商品
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
MP4653
供給中

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
MP3310
供給中

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 0
MP3384L
供給中

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
MP3308
供給中

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
MP3306
供給中
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, Sync Rectification Catalog QFN-12 (2x2) Small (<10") 0.38 0.1 0.202 600 0
MP3388S
供給中

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
MP3302
供給中
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
MP3391
供給中

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, TSSOP28 EP Medium (10"-29"), Large (30"-45"), Large (>45") 3.5 2 0.45 0
MP2481
供給中
Buck-Boost WLED Halogen Replacement, up to 5W, Open LED protection, Short LED protection
4.5 36 36 1 2 1400 1400 Integrated P-Dim, A-Dim Catalog MSOP-8E 0.6 0.2 300 0
MP4700
供給中

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
MP2480
供給中
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
MP3202
供給中

2.5V-6Vin, 1.3A Boost WLED Driver

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
MP3309
供給中

2.7V-5.5Vin, 1.5A, Synchronous Boost WLED Driver for Tablet and Smart Phone

2.7 5.5 35 1 1.5 300 1200 Boost Integrated P-Dim, A-Dim CABC, Sync Rectification Catalog QFN-10 (1.4x1.8) Small (<10") 0.42 1 0.2 300 0
MP3309C
供給中

2.7V-5.5Vin, 1.5A, Synchronous Boost WLED Driver with I2C Interface for Tablet and Smart Phone

2.7 5.5 35 1 1.5 300 1200 Boost Integrated P-Dim, A-Dim CABC, I2C, Sync Rectification Catalog QFN-10 (1.4x1.8) Small (<10") 0.42 1 0.2 300 0
MP3309L
供給中

2.7V-5.5Vin, 1.5A, Synchronous Boost WLED Driver with 24V OVP

2.7 5.5 24 1 1.6 300 1200 Boost Integrated P-Dim, A-Dim CABC, Sync Rectification Catalog QFN-10 (1.4x1.8) Small (<10") 0.42 1 0.2 300 0
MP3310N
供給中

4.5V-25Vin, 50Vout, 1.3A Boost WLED driver with OVP Hiccup Protection

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 0
MPQ3386
供給中
Industrial Grade, 50V, 6 String White LED Driver
4.5 25 50 6 2 0.03 50 625 1250 Boost Integrated P-Dim Output/Input Disconnect Industrial QFN-24 (4x4) Medium (10"-29") 1.8 2 0.6 180 0
MP3385A
供給中
4-ch, 80V Boost WLED Controller with I2C
4.5 33 4 0.3 80 100 900 Boost External P-Dim, A-Dim Cascade, I2C, Inductor Short Protection Catalog QFN-20 (4x4) Medium (10"-29"), Large (30"-45") 3 1 0.6 0
MP3376
供給中

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 or Diode Short and Vout short to GND Protection, LED Short/Open Catalog QFN-24 (4x4) Small (<10"), Medium (10"-29") 5.4 1 0.4 0
MP3313
供給中
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
MP3301
供給中

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
MP1488
供給中
2.5V-6Vin Boost WLED Driver
2.5 6 25 1 0.8 1300 1300 Boost Integrated P-Dim Catalog TSOT23 Small (<10") 0.69 0.1 0.104 500 0
MPQ3369-AEC1
供給中

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") 5 1 0.4 100 0
MP23701
供給中

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
MP3389
供給中

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

5 28 12 0.06 50 100 500 Boost External P-Dim PWM or DC Input Burst, OVP, UVLO, Open/Short LED Protection Catalog SOIC-28, TSSOP28 EP Medium (10"-29"), Large (30"-45"), Large (>45") 4 2 0.6 0
MP3309A
供給中

2.7-5.5Vin, 1.8A Synchronous Boost WLED Driver for Over 10 LCD Panel Backlight

2.7 5.5 35 1 1.8 300 1200 Boost Integrated P-Dim, A-Dim CABC, Sync Rectification Catalog QFN-10 (3x3) Medium (10"-29") 0.42 1 0.2 300 0
MP3376A
供給中

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 or Diode Short and Vout short to GND Protection, LED Short/Open Catalog QFN-24 (4x4) Small (<10"), Medium (10"-29") 5.4 1 0.4 0
MPQ3369
供給中

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, Prog.LED Short Threshold, Prog.OVP Threshold, I2C Interface Catalog QFN-24 (4x4) Small (<10"), Medium (10"-17") 1 0.4 100 0
MPQ3362-AEC1
供給中

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 LED Short/Open, UVLO, 95% Efficiency Automotive TSOT23-8 Medium (10"-17") 1 0.3 0.2 80 0
MP3362
供給中

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

3 36 36 1 4 4 36 200 2200 Boost Integrated P-Dim, A-Dim LED Short/Open, UVLO, 95% Efficiency Catalog TSOT23-8 Medium (10"-17") 1 0.3 0.2 80 0
MPQ3364-AEC1
供給中

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") 5 1 0.4 100 0
MP3367
供給中

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, Prog.LED Short Threshold, Prog.OVP Threshold, I2C Interface Catalog QFN-24 (4x4), TSSOP28 EP Small (<10"), Medium (10"-17") 1 0.4 100 0
MP3394S
供給中

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, TSSOP16 EP Medium (10"-29"), Large (30"-45"), Large (>45") 4 2 0.35 0
MP3398A
供給中
5V-28Vin, 4-Channel, 350mA/ch WLED Boost Controller with Separate PDIM and ADIM Pins
5 28 4 0.35 55 100 500 Boost External P-Dim, A-Dim Cascade, Inductor Short Protection Catalog SOIC-16, SOIC-20, TSSOP16 EP Medium (10"-29"), Large (30"-45"), Large (>45") 1.35 0.01 0
MP3312
供給中

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
MP3387L
供給中
6 Strings 50Vout Boost WLED Driver with Smart Dimming for Tablet & Notebook PC
3 25 50 6 2.5 0.045 50 500 1250 Boost Integrated Smart-Dim Catalog TQFN-24 (4x4) Medium (10"-29") 1.6 2 0.6 180 0
MP3373
供給中
8-Channel 350mA/ch Boost WLED Controller with Phase Shift and Ext. Current Sink BJTs
9 40 8 0.35 55 100 1000 Boost External P-Dim, A-Dim Cascade, Inductor Short Protection, Phase Shift PWM Dimming Catalog SOIC-28, TSSOP28 Large (30"-45"), Large (>45") 5 1 0.2 0
MP3378
供給中
4-Channel WLED Controller And High Efficiency Buck Converter
5 24 4 0.35 55 250 2000 Buck, Boost External P-Dim, A-Dim Multiple Outputs Catalog SOIC-28, TSSOP28 EP Medium (10"-29"), Large (30"-45") 0
MP3387A
供給中
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"-29") 1.6 0
MP1518
供給中
2.5V-6Vin, 0.35A Boost WLED Driver
2.5 6 25 1 0.35 1300 1300 Boost Integrated P-Dim Catalog QFN-8 (2x2), TSOT23-6 Small (<10") 0.69 0.1 0.104 500 0
MPQ3367-AEC1
供給中

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") 5 1 0.4 100 0
MP3370
供給中

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
MP3318
供給中

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
MP4601
新設計には使用不可

Power-Leverage Buck-Boost WLED Driver

4.5 75 75 1 2 200 2000 Buck-Boost Integrated P-Dim, A-Dim Catalog SOIC-16 Medium (10"-29"), Large (30"-45") 0.7 5 0.198 500 0
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