LTC3455EUF-1#PBF
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- Mfr.Part #
- LTC3455EUF-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC DC/DC CONV DUAL CHRG 24-QFN
- Stock
- 87
- In Stock ：
- 87
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Management - Specialized
- Published :
- 2008
- Terminal Position :
- QUAD
- Min Input Voltage :
- 4.3V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Packaging :
- Tube
- Power Supplies :
- 3.6V
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Number of Functions :
- 1
- Base Part Number :
- LTC3455
- Max Input Voltage :
- 5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Number of Terminations :
- 24
- Applications :
- Handheld/Mobile Devices
- Output Voltage :
- 4.1V
- Input Voltage-Nom :
- 3.6V
- Supply Voltage :
- 3.6V
- Qualification Status :
- Not Qualified
- Pin Count :
- 24
- Terminal Pitch :
- 0.5mm
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 0.8mm
- Number of Pins :
- 24
- JESD-609 Code :
- e3
- Number of Outputs :
- 2
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Number of Cells :
- 1
- Switcher Configuration :
- Push-Pull
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 16 Weeks
- Output Current :
- 1mA
- Terminal Form :
- NO LEAD
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 24-WFQFN Exposed Pad
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply :
- 3V~6V
- Length :
- 4mm
- Datasheets
- LTC3455EUF-1#PBF
Power Management - Specialized Analog Devices, Inc. LTC3455EUF-1#PBF Overview
The LTC3455EUF-1#PBF by Analog Devices, Inc. is an advanced dual-channel DC/DC converter integrated with a battery charger, designed for high-efficiency power management in portable devices. This specialized component ensures optimal performance by integrating multiple functions into a compact 24-QFN package, making it an excellent choice for space-constrained applications. The device supports a wide input voltage range, enabling it to handle various power sources efficiently. Its integration facilitates simplified design, reduced component count, and enhanced reliability, which are crucial for developing advanced portable electronics. The key feature of the Power Management - Specialized Analog Devices, Inc. LTC3455EUF-1#PBF is its ability to deliver robust power management solutions, enhancing device runtime and functionality.
LTC3455EUF-1#PBF Features
- Dual channel DC/DC converter with independent voltage outputs.
- Integrated linear battery charger for single-cell lithium-ion batteries.
- High-efficiency operation with up to 95% efficiency on certain channels.
- Thermal overload protection to ensure device safety and longevity.
- Programmable charge current up to 1.5A, allowing for fast battery charging.
- Small 24-QFN package suitable for portable applications.
LTC3455EUF-1#PBF Applications
- Smartphones: Utilized for efficient power management and fast battery charging capabilities, ensuring prolonged device usage and quick recovery from low battery states.
- Portable Media Players: Provides stable power supply and enhanced battery management to cope with the demands of continuous media playback.
- Handheld GPS Units: Ensures reliable performance in outdoor environments by maintaining consistent power supply and efficient battery charging.
- Wireless Communication Devices: Supports high efficiency in power conversion and management critical for extended operational life in communication devices.
- Portable Medical Devices: Used in critical healthcare gadgets where reliable power management and safe battery charging are paramount.
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