Home > Power IC Chip >

Electronic MP3393EF-LF-Z LED Driver IC 8 Output DC DC Controller Step-Up Boost Analog, PWM Dimming 28-TSSOP-EP

Product Categories

Shenzhen Zhaocun Electronics Co., Ltd.

Contact Now

Electronic MP3393EF-LF-Z LED Driver IC 8 Output DC DC Controller Step-Up Boost Analog, PWM Dimming 28-TSSOP-EP

Brand Name : MPS

Model Number : MP3393EF-LF-Z

Certification : RoHS

Place of Origin : America

MOQ : 2500PCS

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 10K PCS

Delivery Time : 2-3 DAYS

Packaging Details : 2500PCS/Tape

Mfr : Monolithic Power Systems Inc.

Category : LED Drivers

Type : DC DC Controller

Number of Outputs : 8

Voltage - Supply (Min) : 9V

Voltage - Supply (Max) : 32V

Current - Output / Channel : 350mA

Frequency : 670kHz

Operating Temperature : -40°C ~ 125°C (TJ)

Package / Case : 28-TSSOP (0.173", 4.40mm Width) Exposed Pad

Supplier Device Package : 28-TSSOP-EP

Contact Now

MP3393EF-LF-Z LED Driver IC 8 Output DC DC Controller Step-Up (Boost) Analog, PWM Dimming 28-TSSOP-EP
Features:
• 9V-to-32V Input Voltage Range
• Drives 8 Channels of LED strings
• Internal Constant-Current Control
• Maximum Channel Current Over 350mA
• 1.2% Current Matching Accuracy Between Strings
• Programmable Switching Frequency
• Analog Dimming and External PWM Dimming
• Open and Short LED Protection
• Programmable Over-Voltage Protection
• Fault Output Flag • Thermal Shutdown
• Extendable LED Channels that Share One Power Stage Set
• TSSOP28EP and SOIC28 Packages
Description:

The MP3393 is a step-up controller with 8 current channel sources designed to power WLED backlights for large LCD panels. The MP3393 uses current-mode fixed-frequency architecture. It drives an external MOSFET to boost the output voltage. The switching frequency is programmable by an external setting resistor. The MP3393 integrates a constant-current control circuit to regulate the current in each LED string to the value set by an external current feedback resistor. Current matching can achieve 1.2% regulation accuracy between strings. Its low 202mV regulation voltage reduces power loss and improves efficiency. The MP3393 includes protections including under-voltage lockout, LED open/short protection, and thermal shutdown. The fault flag pin indicates the statuses of all fault signals. The MP3393 can be daisy-chained to expand the number of LED channels. It is available in TSSOP28EP and SOIC28 packages.

Quick Detail:

Manufacturer	Monolithic Power Systems Inc.
Manufacturer Product Number	MP3393EF-LF-Z
Description	IC REG BUCK ADJUSTABLE 350mA 21QFN
Detailed Description	Buck Switching Regulator IC Positive Adjustable9V 1Output 350mA 21-PowerVFQFN

Product Attributes:

Category	LED Drivers
Mfr	Monolithic Power Systems Inc.
Product Status	Active
Type	DC DC Controller
Topology	Step-Up (Boost)
Internal Switch(s)	No
Voltage - Supply (Min)	9V
Voltage - Supply (Max)	32V
Frequency	140kHz
Dimming	Analog, PWM
Applications	Backlight
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	28-TSSOP-EP
Base Product Number	MP3393

Additional Resources:

ATTRIBUTE	DESCRIPTION
Standard Package	2500

Data Picture:https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP3393/document_id/1540

Electronic MP3393EF-LF-Z LED Driver IC 8 Output DC DC Controller Step-Up Boost Analog, PWM Dimming 28-TSSOP-EP

Product Tags:

Electronic MP3393EF-LF-Z LED Driver IC 8 Output DC DC Controller Step-Up Boost Analog, PWM Dimming 28-TSSOP-EP Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Shenzhen Zhaocun Electronics Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!

Electronic MP3393EF-LF-Z LED Driver IC 8 Output DC DC Controller Step-Up Boost Analog, PWM Dimming 28-TSSOP-EP

Electronic MP3393EF-LF-Z LED Driver IC 8 Output DC DC Controller Step-Up Boost Analog, PWM Dimming 28-TSSOP-EP

Electronic Mp3393ef-lf-z Component

led driver ic chip

IC LED DRIVER

Electronic MP3393EF-LF-Z LED Driver IC 8 Output DC DC Controller Step-Up Boost Analog, PWM Dimming 28-TSSOP-EP Images