LTC3851AMPMSE-1#TRPBF
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- Mfr.Part #
- LTC3851AMPMSE-1#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 16MSOP
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2011
- Factory Lead Time :
- 16 Weeks
- Synchronous Rectifier :
- yes
- Package / Case :
- 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
- Output Current-Max :
- 0.05A
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Clock Sync :
- No
- Base Part Number :
- LTC3851
- ECCN Code :
- EAR99
- Duty Cycle (Max) :
- 99%
- Width :
- 3mm
- Additional Feature :
- ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V
- Output Configuration :
- Positive
- Terminal Finish :
- Matte Tin (Sn)
- Output Voltage :
- 5.5V
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Input Voltage-Nom :
- 15V
- Terminal Pitch :
- 0.5mm
- Output Type :
- Transistor Driver
- Length :
- 4.039mm
- Control Mode :
- CURRENT-MODE
- Number of Terminations :
- 16
- Control Features :
- Enable, Frequency Control, Power Good, Soft Start, Tracking
- Function :
- Step-Down
- RoHS Status :
- ROHS3 Compliant
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 4V~38V
- Max Frequency :
- 810kHz
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Input Voltage (Min) :
- 4V
- Switcher Configuration :
- Push-Pull
- Number of Pins :
- 16
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Operating Temperature :
- -55°C~150°C TJ
- Mounting Type :
- Surface Mount
- Topology :
- Buck
- Packaging :
- Tape and Reel (TR)
- Frequency - Switching :
- 235kHz~750kHz
- Surface Mount :
- yes
- Input Voltage (Max) :
- 38V
- Datasheets
- LTC3851AMPMSE-1#TRPBF
DC DC Switching Controllers Analog Devices, Inc. LTC3851AMPMSE-1#TRPBF Overview
The DC DC Switching Controllers Analog Devices, Inc. LTC3851AMPMSE-1#TRPBF is a high-performance, multiphase synchronous buck controller that efficiently manages power supplies in a compact 16-lead MSOP package. Designed by Analog Devices, this controller integrates essential features to ensure robust power delivery for high-demand applications. Its ability to drive N-channel MOSFET stages from an internally regulated 5V or externally supplied 5V or 3.3V enhances its flexibility and utility in various power conversion scenarios, making it a prime choice for engineers looking to optimize power efficiency and performance in their systems.
LTC3851AMPMSE-1#TRPBF Features
This controller stands out due to its precise 0.8V reference with a tight ±1% accuracy over a wide temperature range from -40°C to 85°C. It features a phase-lockable frequency (250kHz to 770kHz), which can be synchronized up to 850kHz, allowing for versatile and adaptive frequency management in complex power systems. Additionally, the LTC3851AMPMSE-1#TRPBF supports tracking and soft-start capabilities, which are crucial for seamless power-up and reducing stress on power components during initial activation.
LTC3851AMPMSE-1#TRPBF Applications
- Computing Systems: Utilized in desktops, servers, and data centers, the LTC3851AMPMSE-1#TRPBF manages power with high efficiency, ensuring stable operation and prolonging the life of other critical components.
- Telecommunications Equipment: Critical for powering RF and other signal processing devices, this controller ensures reliable power management under varying load conditions in communication infrastructure.
- Portable Devices: Suitable for battery-powered applications, it helps in optimizing the power usage to extend battery life while maintaining performance.
- Automotive Applications: Used in vehicle power systems to enhance the efficiency of power distribution, crucial for electric and hybrid vehicles where power efficiency directly translates to performance and range.
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