All Categories

History

  1. Metoree
  2. Power Supplies
  3. LED Drivers
  4. 8-channel, synchronous, step-up LED driver MP3376 with I2C interface (Monolithic Power Systems, Inc.)
8-channel, synchronous, step-up LED driver MP3376 with I2C interface-MP3376
8-channel, synchronous, step-up LED driver MP3376 with I2C interface-Monolithic Power Systems, Inc.

8-channel, synchronous, step-up LED driver MP3376 with I2C interface
Monolithic Power Systems, Inc.

About This Product

■Summary

The MP3376 is a synchronous boost converter with eight current channels designed to drive WLED arrays for LCD panels in tablet and notebook backlighting applications. The MP3376 uses peak current mode and pulse width modulation (PWM) control to maintain regulation of the boost converter. The MP3376 adopts a standard I2C digital interface to set the operating mode, switching frequency, full-scale current of each channel, synchronous or asynchronous mode, dimming mode and duty, and various protection thresholds. The MP3376 features a switching MOSFET with low on-resistance and high efficiency. Synchronous rectifiers save PCB size and total BOM cost. The MP3376 is available in a QFN-24 (4mm x 4mm) package.

■Features and benefits

・8 channels, maximum 50mA/channel ・Synchronous rectifier converter with LS-FET/HS-FET with 160mΩ/260mΩ on-resistance ・Input voltage range from 3V to 30V ・Output voltage up to 36V ・Up to 2.5% current matching ・Selectable switching frequency of 350kHz / 500kHz / 650kHz / 800kHz / 950kHz / 1.2MHz / 1.8MHz / 2.4MHz ・A0, A1 pins for 4 I2C addresses ・Full-scale current setting from 0mA to 50mA, 8 bits, 0.196mA/step ・Selectable synchronous or asynchronous mode ・Contents of mixed dimming operation mode: ・Analog dimming mode with external PWM input ・Analog dimming mode through I2C interface ・Mixed dimming mode with external PWM input with 6.25% / 12.5% ​​/ 25% / 50% transition points ・Mixed dimming mode via I2C interface with 6.25% / 12.5% ​​/ 25% / 50% transition points ・Customizable default register values ・Linear and smooth dimming of 2/4/8/16/32/64/128µs with step-by-step slope settings - Automatically disable unused LED strings at startup

  • Product

    8-channel, synchronous, step-up LED driver MP3376 with I2C interface

Share this product


40+ people viewing

Free
Get started with our free quotation service - no cost, no obligation.

No Phone Required
We respect your privacy. You can receive quotes without sharing your phone number.

1 Models of 8-channel, synchronous, step-up LED driver MP3376 with I2C interface

Image Part Number Price (excluding tax) Channels Dimming (Output) Ichannel (max) (A) Iq (mA) Ishutdown (µA) Isw Limit (A) LEDx ABS Voltage (V) Power MOSFET Topology Typical LCD Screen Sizes Vfb (V) Vout (max) (V) Fsw (max) (kHz) Fsw (min) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
8-channel, synchronous, step-up LED driver MP3376 with I2C interface-Part Number-MP3376

MP3376

Available upon quote

8

P-Dim, A-Dim, Smart-Dim

0.05

5.4

1

2.5

40

Integrated

Boost

Small (<10") , Medium (10" to 29")

0.4

36

2,400

350

Catalog

QFN-24 (4x4)

30

2.7

Customers who viewed this product also viewed

Reviews shown here are reviews of companies.

Dimmer for light panel-Musashi Electric Co., Ltd.

Dimmer for light panel

Musashi Electric Co., Ltd.

470+ people viewing

Last viewed: 11 hours ago

Response time: 68.06 hours

LED Drivers

4 models listed

LED driver IC-Nimatsu Electric Co., Ltd.

LED driver IC

Nimatsu Electric Co., Ltd.

270+ people viewing

Last viewed: 6 hours ago

Response time: 0.36 hours

LED Drivers

2 models listed

DC/DC converter LED driver-Nimatsu Electric Co., Ltd.

DC/DC converter LED driver

Nimatsu Electric Co., Ltd.

210+ people viewing

Response time: 0.36 hours

LED Drivers

3 models listed

1616W Titanium ATX power supply unit-Nimatsu Electric Co., Ltd.

1616W Titanium ATX power supply unit

Nimatsu Electric Co., Ltd.

210+ people viewing

Response time: 0.36 hours

LED Drivers

4 models listed

LED driver IC chip driver LED-Nimatsu Electric Co., Ltd.

LED driver IC chip driver LED

Nimatsu Electric Co., Ltd.

220+ people viewing

Response time: 0.36 hours

LED Drivers

3 models listed

Switching power supplies, LED drivers, chargers, converters, inverters-Nimatsu Electric Co., Ltd.

Switching power supplies, LED drivers, chargers, converters, inverters

Nimatsu Electric Co., Ltd.

200+ people viewing

Response time: 0.36 hours

LED Drivers

4 models listed

LED related products LED-FUKUSHIMA FUTABA ELECTRIC CO.,LTD.

LED related products LED

FUKUSHIMA FUTABA ELECTRIC CO.,LTD.

170+ people viewing

Response time: 8.39 hours

LED Drivers

3 models listed

LED driver module AKL series-Arktake Co., Ltd.

LED driver module AKL series

Arktake Co., Ltd.

360+ people viewing

Last viewed: 1 hour ago

Response time: 2.63 hours

LED Drivers

8 models listed

Pulse LD driver-Optoscience Co., Ltd.

Pulse LD driver

Optoscience Co., Ltd.

140+ people viewing

Response time: 37.32 hours

LED Drivers

2 models listed

Microwave products Sensor module (WaveEyes) Moving object detection (Doppler) NJR4267 series development board MWDP-A01-Nisshinbo Micro Devices Inc.

Microwave products Sensor module (WaveEyes) Moving object detection (Doppler) NJR4267 series development board MWDP-A01

Nisshinbo Micro Devices Inc.

5.0

260+ people viewing

Last viewed: 2 hours ago

Response time: 8.46 hours

LED Drivers

5 models listed

CW LD driver-Optoscience Co., Ltd.

CW LD driver

Optoscience Co., Ltd.

150+ people viewing

Response time: 37.32 hours

LED Drivers

2 models listed

UVC LED driver module-CLOVER JAPAN Co., Ltd.

UVC LED driver module

CLOVER JAPAN Co., Ltd.

350+ people viewing

Last viewed: 8 hours ago

Response time: 11.49 hours

LED Drivers

2 models listed

See More LED Drivers Products

Other products of Monolithic Power Systems, Inc.

Reviews shown here are reviews of companies.

1A, synchronous step-down converter with forced CCM MP1601A-Monolithic Power Systems, Inc.

1A, synchronous step-down converter with forced CCM MP1601A

Monolithic Power Systems, Inc.

40+ people viewing

Response time: 15.60 hours

DC To DC Converters
Buck-Boost 36V, Synchronous Buck-Boost Controller MP2984 with Adjustable Current Monitoring via IPWM, Serial Interface, and OCP-Monolithic Power Systems, Inc.

Buck-Boost 36V, Synchronous Buck-Boost Controller MP2984 with Adjustable Current Monitoring via IPWM, Serial Interface, and OCP

Monolithic Power Systems, Inc.

50+ people viewing

Response time: 15.60 hours

DC To DC Converters
Triple-loop, digital, multiphase controller MP2926 with PMBus interface-Monolithic Power Systems, Inc.

Triple-loop, digital, multiphase controller MP2926 with PMBus interface

Monolithic Power Systems, Inc.

40+ people viewing

Response time: 15.60 hours

DC To DC Converters
16V, Quad 25A, Scalable DC/DC Power Module with PMBus MPM82504-Monolithic Power Systems, Inc.

16V, Quad 25A, Scalable DC/DC Power Module with PMBus MPM82504

Monolithic Power Systems, Inc.

50+ people viewing

Last viewed: 20 minutes ago

Response time: 15.60 hours

DC To DC Converters

2 models listed

Intelli-PhaseTM solution MP86920 with integrated HS-FET, LS-FET and driver in LGA package-Monolithic Power Systems, Inc.

Intelli-PhaseTM solution MP86920 with integrated HS-FET, LS-FET and driver in LGA package

Monolithic Power Systems, Inc.

50+ people viewing

Response time: 15.60 hours

DC To DC Converters

2 models listed

16V, 12A, Synchronous Step-Down Converter MPQ8634A with Adjustable Current Limit, Programmable Frequency, and Voltage Tracking-Monolithic Power Systems, Inc.

16V, 12A, Synchronous Step-Down Converter MPQ8634A with Adjustable Current Limit, Programmable Frequency, and Voltage Tracking

Monolithic Power Systems, Inc.

50+ people viewing

Response time: 15.60 hours

DC To DC Converters

2 models listed

2.7-22V, 0.7-5A, current limit switch with overvoltage clamp and reverse blocking MP5016H-Monolithic Power Systems, Inc.

2.7-22V, 0.7-5A, current limit switch with overvoltage clamp and reverse blocking MP5016H

Monolithic Power Systems, Inc.

50+ people viewing

Response time: 15.60 hours

Power Supply Modules
Fully integrated, 802.3af/at compliant, PoE, PD interface with peak current mode flyback controller MP8008L-Monolithic Power Systems, Inc.

Fully integrated, 802.3af/at compliant, PoE, PD interface with peak current mode flyback controller MP8008L

Monolithic Power Systems, Inc.

70+ people viewing

Last viewed: 6 hours ago

Response time: 15.60 hours

DC To DC Converters

2 models listed

500mA LED camera flash MP3214-Monolithic Power Systems, Inc.

500mA LED camera flash MP3214

Monolithic Power Systems, Inc.

50+ people viewing

Response time: 15.60 hours

LED Drivers

3 models listed

Asynchronous rectifier for TFT bias, low power consumption, triple output, boost type + charge pump MP1531-Monolithic Power Systems, Inc.

Asynchronous rectifier for TFT bias, low power consumption, triple output, boost type + charge pump MP1531

Monolithic Power Systems, Inc.

50+ people viewing

Last viewed: 6 hours ago

Response time: 15.60 hours

DC To DC Converters
4-channel, 320mA/Ch, LED driver with independent PWM analog dimming and digital interface MPQ3323B-AEC1-Monolithic Power Systems, Inc.

4-channel, 320mA/Ch, LED driver with independent PWM analog dimming and digital interface MPQ3323B-AEC1

Monolithic Power Systems, Inc.

50+ people viewing

Response time: 15.60 hours

LED Drivers

2 models listed

7A, 5.5V Load Switch MP5087A with Programmable Current Limit, Slew Rate Control, Output Discharge, PGin-Monolithic Power Systems, Inc.

7A, 5.5V Load Switch MP5087A with Programmable Current Limit, Slew Rate Control, Output Discharge, PGin

Monolithic Power Systems, Inc.

80+ people viewing

Response time: 15.60 hours

Load Switch ICs

3 models listed


View more products of Monolithic Power Systems, Inc.

About Company Handling This Product

Monolithic Power Systems, Inc.

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

See More

Related search keywords

LED Drivers
LED Drivers　Monolithic Power Systems, Inc.
Monolithic Power Systems, Inc.

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2025 Metoree