MIC2876-5.25YMT-TR IC REG BOOST 5.25V 3.8A 8TDFN Microchip Technology
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
Microchip Technology
Product Description
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
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Microchip Technology |
| Product Category | DC Switching Regulators |
| Series | - |
| Packaging | Tape & Reel (TR) Alternate Packaging |
| Package-Case | 8-UFDFN Exposed Pad |
| Operating-Temperature | -40°C ~ 125°C (TJ) |
| Mounting-Type | Surface Mount |
| Output-Type | Fixed |
| Function | Step-Up |
| Supplier-Device-Package | 8-TDFN (2x2) |
| Number-of-Outputs | 1 Output |
| Topology | Boost |
| Frequency-Switching | 2MHz |
| Current-Output | 3.8A (Switch) |
| Output-Configuration | Positive |
| Output Voltage | 5.25V |
| Voltage-Output-Max | - |
| Synchronous-Rectifier | No |
| Voltage-Input-Min | 2.5V |
| Voltage-Input-Max | 5.5V |
| Part-#-Aliases | MIC2876-5.25YMT 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
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao