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
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
Typical LCD Screen Sizes
Iq (mA)
Ishutdown (µA)
Vfb (V)
Rds(on) (mΩ)
MPL
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
Typical LCD Screen Sizes
Iq (mA)
Ishutdown (µA)
Vfb (V)
Rds(on) (mΩ)
Buck
Boost
LIPS (LLC)
SEPIC
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
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
カタログ
Industrial
Automotive
MSOP-8E
QFN-10 (1.4x1.8)
QFN-10 (3x3)
QFN-12 (2x2)
QFN-14 (3x4)
QFN-16 (3x3)
QFN-20 (4x4)
QFN-24 (4x4)
QFN-8 (2x2)
QFN-8 (2x3)
SOIC-16
SOIC-20
SOIC-28
SOIC-8
TQFN-24 (4x4)
TSOT23
TSOT23-5
TSOT23-6
TSSOP16 EP
TSSOP28
TSSOP28 EP
WLCSP-12 (1.3x1.7)
WLCSP-9 (1.35x1.35)
Small (<10")
Medium (10"-17")
Medium (10"-29")
Large (30"-45")
Large+ (>45")
Has MPL
MPQ3326-AEC1
プレリリース

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") 4 2 0
MP3378
新規
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
MP3398A
新規
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
MP3398D
新規
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
MP3387A
新規
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
MPQ3387L
新規
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
MP4655
新規
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
MP3373
新規
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
MP3387L
新規
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
MP3312
新規
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
MP3394S
新規

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
MP3372
新規

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
MP3371
新規

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
MP3398E
新規
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
MP3309C
アクティブ

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
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 Integrated P-Dim, A-Dim Catalog MSOP-8E 0.6 0.2 300 0
MP3309
アクティブ

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
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
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
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
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, TSSOP28 EP Medium (10"-29"), Large (30"-45"), Large (>45") 3.5 2 0.45 0
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 Catalog TSOT23 Small (<10") 0.69 0.1 0.104 500 0
MP3309L
アクティブ

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
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
MP3310N
アクティブ

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
アクティブ
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
アクティブ
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
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 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
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
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
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
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 0
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
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, Sync Rectification Catalog QFN-12 (2x2) Small (<10") 0.38 0.1 0.202 600 0
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
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
MP3202
アクティブ

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
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, 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
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 Catalog QFN-8 (2x2), TSOT23-6 Small (<10") 0.69 0.1 0.104 500 0
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
MPQ3367-AEC1
アクティブ

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
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, 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
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, Prog.LED Short Threshold, Prog.OVP Threshold, I2C Interface Catalog QFN-24 (4x4) Small (<10"), Medium (10"-17") 1 0.4 100 0
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 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
MP3309A
アクティブ

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
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 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
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
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