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MP3312GC-Z LED Driver IC Chip 2 Output DC DC Regulator Step Up Boost Analog PWM Dimming 30mA 9-WLCSP 1.35x1.35

Place of Origin America
Brand Name MPS
Certification RoHS
Model Number MP3312GC-Z
Minimum Order Quantity 3000PCS
Price Negotiable
Packaging Details 3000PCS/Tape
Delivery Time 2-3 DAYS
Payment Terms L/C, D/A, D/P, T/T
Supply Ability 9K PCS

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Product Details
Manufacturer Monolithic Power Systems (MPS) Category LED Drivers
Product Number MP3312GC-Z Number Of Outputs 2
Voltage - Input (Min) 2.7V Voltage - Supply (Max) 5.5V
Voltage - Output 38V Current - Output / Channel 30mA
Frequency 1.2MHz Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 9-UFBGA, WLCSP Supplier Device Package 9-WLCSP (1.35x1.35)
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Product Description

MP3312GC-Z LED Driver IC 2 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 30mA 9-WLCSP (1.35x1.35)

Features:

 2.7V~5.5V Input Voltage

 1.2MHz Switching Frequency

 Dual Channels Support up to 30mA/String

 1% Current Matching Between LED Channels

 +/-2% Current Accuracy

 38V OVP Protection

 PWM Input Analog Dimming Mode

 5kHz to100kHz PWM Input Analog Dimming

 1-Wire Interface for Digital Dimming

 9-bit Dimming Resolution

 Internal Soft Start to Reduce Inrush Current

 Available in WLCSP1.35x1.35-9 Package

 

APPLICATIONS

 Feature Phone and Smart Phones

 Tablets

 GPS Receivers

 <10 inch LCD video displays with one-cell Liion battery

Description:

The MP3312 is a dual-channel step-up WLED driver with integrated 40V MOSFET, and supports 2.7V to 5.5V power supply input. It uses peak current mode to regulate the LED current which is set by external resistor
 
The MP3312 employs 1.2MHz fixed switching frequency. It features supporting both PWM input analog dimming and digital analog dimming to accurately regulate the dimming current.
 
The MP3312 integrates current source to balance LED current, which leads good ILED matching and accuracy performance.
 
In addition, the MP3312 has LED open and short protection, cycle by cycle current limit protection, and thermal shutdown protection. It is available in tiny WLCSP1.35x1.35-9 package.

 

Product Attributes:

Category LED Drivers
Mfr Monolithic Power Systems Inc.
Product Status Active
Type DC DC Regulator
Topology Step-Up (Boost)
Internal Switch(s) Yes
Number of Outputs 2
Voltage - Supply (Min) 2.7V
Voltage - Supply (Max) 5.5V
Voltage - Output 38V
Current - Output / Channel 30mA
Frequency 1.2MHz
Dimming Analog, PWM
Applications Backlight
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 9-UFBGA, WLCSP
Supplier Device Package 9-WLCSP (1.35x1.35)
Base Product Number MP3312

 

Additional Resources:

ATTRIBUTE DESCRIPTION
Standard Package 3000

 

Data Picture:

 

MP3312GC-Z LED Driver IC Chip 2 Output DC DC Regulator Step Up Boost Analog PWM Dimming 30mA 9-WLCSP 1.35x1.35 0