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MP3388SGR-C681-Z The MP3388SGR-C681-Z is an 8-channel boost WLED driver from Monolithic Power Systems. It supports an input voltage range of 4.3V to 25V and delivers up to 50V output with selectable switching frequency.
Mfr Part #:

MP3388SGR-C681-Z

Available from 2 distributors
Mfr Name: Monolithic Power Systems
Monolithic Power Systems
The MP3388SGR-C681-Z is an 8-channel boost WLED driver from Monolithic Power Systems. It supports an input voltage range of 4.3V to 25V and delivers up to 50V output with selectable switching frequency.
✓ Total Stock: 16,000 pcs

MP3388SGR-C681-Z Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request 1651+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 1650+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MP3388SGR-C681-Z Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Voltage
Mounting Type
Output Voltage
Package / Case
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MP3388SGR-C681-Z Description

Short technical summary and product information.

The MP3388SGR-C681-Z is a high-performance 8-channel boost WLED driver designed by Monolithic Power Systems. It drives up to eight LED strings with a current-matching accuracy of 2.5%. The device operates from an input voltage between 4.3V and 25V.

 

The boost converter can step up to a maximum output voltage of 50V. The switching frequency is selectable between 625kHz and 1.25MHz, allowing optimization between efficiency and component size. The regulation voltage on the LED current sources is only 600mV, reducing power dissipation.

 

The driver is housed in a compact QFN24 package measuring 4mm x 4mm, suitable for space-constrained applications. It is surface-mountable and supplied in tape and reel packaging.

MP3388SGR-C681-Z Quick Information

Product Type: LED Driver
Series: MP3388
Canonical Name: MP3388SGR-C681-Z 8-Channel Boost WLED Driver with 4.3V to 25V Input
Subcategory: Boost LED Driver

MP3388SGR-C681-Z Compliance

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

MP3388SGR-C681-Z Features

  • 8-channel boost WLED driver IC.
  • Input voltage range 4.3V to 25V.
  • Maximum output voltage of 50V.
  • Selectable switching frequency 625kHz/1.25MHz.
  • Current-matching accuracy of 2.5%.

MP3388SGR-C681-Z Applications

  • Drives LED strings for display backlighting.
  • Supports multiple LED channels for uniform lighting.
  • Operates in battery-powered portable devices.
  • Used in automotive and industrial lighting.

MP3388SGR-C681-Z FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

4.3V to 25V.

What package does the MP3388SGR-C681-Z come in?

QFN24 package measuring 4mm x 4mm.

What switching frequencies are available?

Selectable between 625kHz and 1.25MHz.

How many LED channels does it drive?

8 channels.

What is the current-matching accuracy?

2.5% between strings.

What is the maximum output voltage?

50V.

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