LTC3855EUJ
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- Mfr.Part #
- LTC3855EUJ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 40-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POWER MANAGEMENT
- Stock
- 42,315
- In Stock ：
- 42,315
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Number of Terminations :
- 40
- Length :
- 6mm
- Series :
- PolyPhase®
- Output Type :
- Transistor Driver
- Packaging :
- Tube
- Input Voltage (Min) :
- 4.5V
- Height Seated (Max) :
- 0.8mm
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Frequency - Switching :
- 250kHz~770kHz
- Function :
- Step-Down
- Topology :
- Buck
- Synchronous Rectifier :
- yes
- Clock Sync :
- No
- Duty Cycle (Max) :
- 95%
- Terminal Pitch :
- 0.5mm
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- Dual
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- Non-RoHS Compliant
- Input Voltage (Max) :
- 38V
- Switcher Configuration :
- PHASE-SHIFT
- Package / Case :
- 40-WFQFN Exposed Pad
- Surface Mount :
- yes
- JESD-30 Code :
- S-PDSO-N40
- Control Technique :
- PHASE-SHIFT CONTROL
- Width :
- 6mm
- Operating Temperature :
- -40°C~85°C TA
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Number of Outputs :
- 2
- Input Voltage-Nom :
- 15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Features :
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
- Base Part Number :
- LTC3855
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- LTC3855EUJ
DC DC Switching Controllers Analog Devices, Inc. LTC3855EUJ Overview
The DC DC Switching Controllers Analog Devices, Inc. LTC3855EUJ is a high-performance IC power management component designed for advanced power control. This product excels in delivering precision voltage regulation and power efficiency. With its robust design and cutting-edge technology, the LTC3855EUJ ensures stable and reliable operation in a variety of challenging applications. The LTC3855EUJ integrates multiple features including programmable switching frequency and over-temperature protection, making it a versatile choice for managing complex power systems in commercial and industrial settings. Its capacity to handle high voltages and currents with exceptional accuracy positions it as a critical component for high-demand systems.
LTC3855EUJ Features
The LTC3855EUJ includes several key features that make it stand out in the realm of power management ICs. These features include dual output power controller capabilities, wide input voltage range, differential output voltage sensing, and programmable frequency up to 850 kHz. Additionally, the LTC3855EUJ supports tracking and sequencing, providing designers with flexibility to optimize power system performance. Its phase-lockable frequency (75kHz to 850kHz) further enhances its adaptability for various system requirements.
LTC3855EUJ Applications
- Telecommunications Equipment: Utilizes precise voltage regulation and high switching frequency to manage power in communication infrastructure, enhancing reliability and efficiency.
- Data Centers: Supports complex server racks by ensuring stable power supply under varying loads, crucial for maintaining uninterrupted service.
- Automotive Electronics: Adapts to the rigorous power demands of automotive applications, providing robust power management for critical vehicle functions.
- Industrial Systems: Delivers reliable and efficient power control in harsh industrial environments, supporting heavy-duty machinery and operational technology.
- Portable Devices: Its ability to manage power efficiently makes it suitable for high-performance battery-operated devices, extending their battery life and functionality.
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