LTC3855IFE#PBF
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- Mfr.Part #
- LTC3855IFE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 38TSSOP
- Stock
- 100
- In Stock ：
- 100
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Factory Lead Time :
- 8 Weeks
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- yes
- Control Technique :
- PHASE-SHIFT CONTROL
- Lead Free :
- Lead Free
- Control Features :
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
- Published :
- 2009
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- Transistor Driver
- Switcher Configuration :
- PHASE-SHIFT
- Input Voltage-Nom :
- 15V
- Duty Cycle (Max) :
- 95%
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- Frequency - Switching :
- 250kHz~770kHz
- Operating Temperature :
- -40°C~125°C TJ
- Series :
- PolyPhase®
- Topology :
- Buck
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 38
- Terminal Pitch :
- 0.5mm
- Terminal Position :
- Dual
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- JESD-609 Code :
- e3
- Output Configuration :
- Positive
- Number of Channels :
- 1
- Number of Pins :
- 38
- Base Part Number :
- LTC3855
- Terminal Finish :
- Matte Tin (Sn)
- Packaging :
- Tube
- Control Mode :
- CURRENT-MODE
- Length :
- 9.7mm
- Input Voltage (Min) :
- 4.5V
- Clock Sync :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 4.4mm
- Function :
- Step-Down
- ECCN Code :
- EAR99
- Max Frequency :
- 850kHz
- Number of Outputs :
- 2
- Datasheets
- LTC3855IFE#PBF
DC DC Switching Controllers Analog Devices, Inc. LTC3855IFE#PBF Overview
Introducing the LTC3855IFE#PBF, a robust DC DC Switching Controller from Analog Devices, Inc., designed to deliver superior performance and efficiency in voltage regulation. This controller stands out in the market with its high integration level and enhanced features that support complex applications. Its versatility makes it ideal for high-performance systems that require precise power management and scalability. The use of the LTC3855IFE#PBF in your designs ensures stable operation and improved power efficiency, making it a critical component for any power-sensitive application.
LTC3855IFE#PBF Features
The LTC3855IFE#PBF excels in managing complex power systems with its dual output and multiphase operation capabilities. It supports a wide input voltage range, offering flexibility in handling various power sources and conditions. Its programmable frequency up to 850 kHz allows for optimized performance and component sizing. The device also includes features like differential voltage sensing, programmable soft-start, and tracking capabilities, which enhance the overall reliability and performance of power systems.
LTC3855IFE#PBF Applications
- Computing Systems: Utilized in servers and high-performance computers to manage power efficiently, ensuring stable operations even under high load conditions.
- Telecommunications Equipment: Powers telecom infrastructures by providing reliable and adaptive voltage control, crucial for maintaining system integrity and uptime.
- Portable Devices: Adapts power supply in battery-operated devices like tablets and laptops, optimizing battery life and device performance.
- Industrial Systems: In industrial applications, the LTC3855IFE#PBF manages power supply to sensors and actuators, ensuring precision and robustness in harsh environments.
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