LTC3855IFE
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- Mfr.Part #
- LTC3855IFE
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC POWER MANAGEMENT
- Stock
- 72
- In Stock ：
- 72
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Input Voltage (Max) :
- 38V
- Switcher Configuration :
- PHASE-SHIFT
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Topology :
- Buck
- RoHS Status :
- Non-RoHS Compliant
- Surface Mount :
- yes
- Duty Cycle (Max) :
- 95%
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Control Features :
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
- Control Technique :
- PHASE-SHIFT CONTROL
- Output Type :
- Transistor Driver
- Synchronous Rectifier :
- yes
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Series :
- PolyPhase®
- Length :
- 9.7mm
- Number of Terminations :
- 38
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Mounting Type :
- Surface Mount
- Width :
- 4.4mm
- Input Voltage (Min) :
- 4.5V
- Operating Temperature :
- -40°C~125°C TJ
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Output Configuration :
- Positive
- Function :
- Step-Down
- Control Mode :
- CURRENT-MODE
- JESD-30 Code :
- R-PDSO-G38
- Base Part Number :
- LTC3855
- Frequency - Switching :
- 250kHz~770kHz
- Number of Outputs :
- 2
- Clock Sync :
- No
- Input Voltage-Nom :
- 15V
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Datasheets
- LTC3855IFE
DC DC Switching Controllers Analog Devices, Inc. LTC3855IFE Overview
The LTC3855IFE, a high-performance IC power management unit from Analog Devices, Inc., stands out in the market of DC DC Switching Controllers. This sophisticated controller is engineered to address complex power delivery challenges, providing precise voltage regulation and power efficiency. It is especially suited for applications requiring stable and reliable power management across a variety of demanding environments. The DC DC Switching Controllers Analog Devices, Inc. LTC3855IFE integrates state-of-the-art technology to ensure optimal performance in systems requiring dual-phase operation, making it a key component in advanced electronic circuits.
LTC3855IFE Features
The LTC3855IFE includes several features that make it an excellent choice for rigorous power management tasks:
- Dual-phase operation which enhances efficiency and reduces system heat.
- Wide input voltage range, suitable for varied electronic applications.
- Integrated MOSFET drivers for improved performance and reduced external component count.
- Programmable frequency synchronization, facilitating system optimization and compatibility.
- Precision voltage regulation that ensures the stability and reliability of the power supply.
LTC3855IFE Applications
- Telecommunications Equipment: Utilizes precise voltage regulation and dual-phase operation to manage power supply in data centers and networking infrastructure effectively.
- Portable Computing Devices: Employs energy-efficient switching to extend battery life in laptops and tablets.
- Industrial Systems: Offers robust power management solutions that withstand harsh industrial environments and ensure operational reliability.
- Medical Equipment: Ensures stable and reliable power supply crucial for the accuracy and functionality of medical devices.
- Automotive Electronics: Provides high efficiency power conversion which is essential for advanced driver-assistance systems (ADAS) and other in-vehicle electronics.
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