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MP3394SGS-Z Step Up Boost Converter Ic LED Driver IC 4 Output DC DC Controller PWM Dimming 180mA 16-SOIC
MP3394SGS-Z Step Up Boost Converter Ic LED Driver IC 4 Output DC DC Controller PWM Dimming 180mA 16-SOIC
Specifications
Brand Name :
MPS
Model Number :
MP3394SGS-Z
Certification :
RoHS
Place of Origin :
America
MOQ :
2500PCS
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T
Supply Ability :
5K 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 :
4
Voltage - Supply (Min) :
5V
Voltage - Supply (Max) :
28V
Current - Output / Channel :
180mA
Frequency :
670kHz
Operating Temperature :
-40°C ~ 125°C (TJ)
Package / Case :
16-SOIC (0.154", 3.90mm Width)
Description

MP3394SGS-Z LED Driver IC 4 Output DC DC Controller Step-Up (Boost) PWM Dimming 180mA 16-SOIC

Features:

• 4-String, Max 200mA/String WLED Driver

• 5V to 28V Input Voltage Range

• 2.5% Current Matching Accuracy Between Strings

• Programmable Switching Frequency

• PWM or DC Input Burst PWM Dimming

• Open and Short LED Protection

• Programmable Over-Voltage Protection

• Cascading Capability with a Single Power Source

• Under-Voltage Lockout

• Thermal Shutdown

• TSSOP16EP, SOIC16 and SOIC20 Packages

Description:

The MP3394S is a step-up controller with 4 current channels. It’s designed to drive WLED arrays for large-size LCD-panel backlighting applications. The MP3394S is flexible, and can expand the number of LED channels with 1 or 2 MP3394S in parallel operating from a single inductive power source.
The MP3394S uses an architecture of current – mode and fixed operation frequency The frequency is programmable by an external frequency-setting resistor. MP3394S drives an external MOSFET to boost up the output voltage from a 5V to 28V input supply. It regulates the current in each LED string to the programmed value set by an external currentsetting resistor.
The MP3394S applies 4 internal current sources for current balance. The current matching can achieve 2.5% regulation accuracy between strings. Its low regulation voltage on LED current sources reduces power loss and improves efficiency.
An external PWM input signal or DC input signal controls PWM dimming. In DC-input dimming mode, the dimming PWM signal can be generated internally and the dimming frequency is programmed by an external setting capacitor.

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
Number of Outputs 4
Voltage - Supply (Min) 5V
Voltage - Supply (Max) 28V
Current - Output / Channel 180mA
Frequency 670kHz
Dimming PWM
Applications Backlight
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SOIC
Base Product Number MP3394

Additional Resources:

ATTRIBUTE DESCRIPTION
Other Names MP3394SGS-Z-ND
1589-1634-6
1589-1634-1
1589-1634-2
Standard Package 2500

Data Picture:

MP3394SGS-Z Step Up Boost Converter Ic LED Driver IC 4 Output DC DC Controller PWM Dimming 180mA 16-SOIC

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Product Detail
Brand Name :
MPS
Model Number :
MP3394SGS-Z
Certification :
RoHS
Place of Origin :
America
MOQ :
2500PCS
Price :
Negotiable
Contact Supplier
MP3394SGS-Z Step Up Boost Converter Ic LED Driver IC 4 Output DC DC Controller PWM Dimming 180mA 16-SOIC

Shenzhen Zhaocun Electronics Co., Ltd.

Active Member
3 Years
shenzhen
Since 2012
Business Type :
Distributor/Wholesaler, Agent, Seller
Main Products :
Memory IC Chip, Sensor Chips, Power IC Chip
Total Annual :
1000000-5000000
Employee Number :
100~150
Certification Level :
Active Member
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