MP3378EGF-Z The Monolithic Power Systems MP3378EGF-Z is a DC DC Controller designed for backlight applications. It features 4 outputs, 350mA current, and operates within a -40°C to 125°C temperature range.
Mfr Part #:

MP3378EGF-Z

Available from 2 distributors
Mfr Name: Monolithic Power Systems
Monolithic Power Systems
The Monolithic Power Systems MP3378EGF-Z is a DC DC Controller designed for backlight applications. It features 4 outputs, 350mA current, and operates within a -40°C to 125°C temperature range.
✓ Total Stock: 23,001 pcs
$ Price Range: $0.17

MP3378EGF-Z Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
18,376 pcs
18376 pcs On Request 1 On Request On Request 16+ On Request On Request
Non-Authorised Inventory information
4,625 pcs
4625 pcs On Request 1 On Request On Request On Request On Request On Request

MP3378EGF-Z Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Dimming
Frequency
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Supplier Device Package
Supplier Package
Topology
Type
Voltage

MP3378EGF-Z Description

Short technical summary and product information.

The Monolithic Power Systems MP3378EGF-Z is a DC DC Controller primarily used for backlight applications. This component offers 4 outputs and can handle a current of 350mA with an input voltage of 5V. It supports both Analog and PWM dimming, providing flexibility in control.

 

The device operates within a wide temperature range of -40°C to 125°C (TJ). It is housed in a 28-TSSOP (0.173", 4.40mm Width) Exposed Pad package, designed for surface mounting.

 

Key electrical characteristics include a frequency range of 150kHz to 590kHz and a Step-Down (Buck) topology. The internal switch is not present.

 

This LED driver is RoHS3 Compliant, has an MSL rating of 1, and is REACH Unaffected, though these compliance statuses are unverified.

MP3378EGF-Z Quick Information

Product Type: LED Driver
Canonical Name: MP3378EGF-Z DC DC Controller
Subcategory: LED Drivers

MP3378EGF-Z Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MP3378EGF-Z Estimated Pricing

Qty Low High
1+ $0.17 $0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

MP3378EGF-Z Features

  • DC DC Controller for backlight applications.
  • Features 4 outputs and 350mA current.
  • Supports Analog and PWM dimming.
  • Operates from -40°C to 125°C (TJ).
  • Surface mountable 28-TSSOP package.

MP3378EGF-Z Applications

  • Used for LCD display backlighting.
  • Suitable for automotive interior lighting.
  • Ideal for PWM dimmable LED arrays.
  • Drives multiple LED strings for backlight.

MP3378EGF-Z FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage of the MP3378EGF-Z?

The input voltage is 5V.

How many outputs does the MP3378EGF-Z have?

It has 4 outputs.

What is the output current per channel?

The output current is 350mA per channel.

What dimming methods does the MP3378EGF-Z support?

It supports analog and PWM dimming.

What is the operating temperature range?

The operating junction temperature range is -40°C to 125°C.

What package is the MP3378EGF-Z available in?

It is available in a 28-TSSOP package with exposed pad (28-TSSOP-EP).

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