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MIC2876-5.25YMT-TR IC REG BOOST 5.25V 3.8A 8TDFN Microchip Technology

Categories Power Management ICs
Brand Name: Microchip Technology
Model Number: MIC2876-5.25YMT-TR
MOQ: 1
Price: Based on current price
Payment Terms: T/T
Supply Ability: In stock
Delivery Time: 3-5 work days
Packaging Details: anti-static bag & cardboard box
Function: Step-Up
Output Configuration: Positive
Topology: Boost
Output Type: Fixed
Number of Outputs: 1
Voltage - Input (Min): 2.5V
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 5.25V
Voltage - Output (Max): -
Current - Output: 3.8A (Switch)
Frequency - Switching: 2MHz
Synchronous Rectifier: No
Operating Temperature: -40°C ~ 125°C (TJ)
Mounting Type: Surface Mount
Package / Case: 8-UFDFN Exposed Pad
Supplier Device Package: 8-TDFN (2x2)
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MIC2876-5.25YMT-TR IC REG BOOST 5.25V 3.8A 8TDFN Microchip Technology

Product Details


General Description

The MIC2870 is a high-current, high-efficiency flash LED driver for one or two high-brightness camera flash LEDs.
The LED driver current is generated by an integrated inductive boost converter with 2MHz switching frequency which allows the use of a very-small inductor and output capacitor. These features make the MIC2870 an ideal solution for high-resolution camera phone LED flashlight driver applications.

Features

• Up to 1.5A flash LED driving current
− 2.7V to 5.0V input voltage range
• High-efficiency 2MHz VF adaptive boost driver
• Configurable 1 or 2 channel(s) WLED driver
• LED driving current soft-start
• Control through I2C interface or external pins
• Flash inhibit function for GSM pulse synchronization
• True load disconnect
• Flash time-out protection
• 1µA shutdown current
• Available in 16-pin 2mm × 2mm TQFN package

Applications

• Camera phones/mobile handsets
• Cellular phones/smart phones
• LED light for image capture/auto focus/white balance
• Handset video light (torch light)
• Digital cameras
• Portable applications

Specifications

AttributeAttribute Value
ManufacturerMicrochip Technology
Product CategoryDC Switching Regulators
Series-
PackagingTape & Reel (TR) Alternate Packaging
Package-Case8-UFDFN Exposed Pad
Operating-Temperature-40°C ~ 125°C (TJ)
Mounting-TypeSurface Mount
Output-TypeFixed
FunctionStep-Up
Supplier-Device-Package8-TDFN (2x2)
Number-of-Outputs1 Output
TopologyBoost
Frequency-Switching2MHz
Current-Output3.8A (Switch)
Output-ConfigurationPositive
Output Voltage5.25V
Voltage-Output-Max-
Synchronous-RectifierNo
Voltage-Input-Min2.5V
Voltage-Input-Max5.5V
Part-#-AliasesMIC2876-5.25YMT TR

Descriptions

Boost Switching Regulator IC Positive Fixed 5.25V 1 Output 3.8A (Switch) 8-UFDFN Exposed Pad
Conv DC-DC 2.5V to 5.5V Step Up Single-Out 5.25V 8-Pin TDFN EP T/R
Voltage Regulators - Switching Regulators
Quality MIC2876-5.25YMT-TR IC REG BOOST 5.25V 3.8A 8TDFN Microchip Technology for sale
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