LTC3851AEGN#PBF
- Mfr.Part #
- LTC3851AEGN#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 16SSOP
- Stock
- 202
- In Stock :
- 202
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Input Voltage-Nom :
- 15V
- Function :
- Step-Down
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Base Part Number :
- LTC3851
- Output Configuration :
- Positive
- Surface Mount :
- yes
- Clock Sync :
- No
- Frequency - Switching :
- 235kHz~750kHz
- Topology :
- Buck
- Input Voltage (Min) :
- 4V
- Control Mode :
- CURRENT-MODE
- Number of Pins :
- 16
- REACH SVHC :
- No SVHC
- Terminal Finish :
- Matte Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 5.5V
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Control Technique :
- PULSE WIDTH MODULATION
- Duty Cycle (Max) :
- 99%
- Synchronous Rectifier :
- yes
- Terminal Position :
- Dual
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Output Current :
- 50mA
- Output Type :
- Transistor Driver
- Number of Outputs :
- 1
- Max Frequency :
- 810kHz
- Length :
- 4.8895mm
- ECCN Code :
- EAR99
- Control Features :
- Current Limit, Enable, Frequency Control, Soft Start, Tracking
- JESD-609 Code :
- e3
- Published :
- 2011
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Terminations :
- 16
- Input Voltage (Max) :
- 38V
- Additional Feature :
- ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V
- Voltage - Supply (Vcc/Vdd) :
- 4V~38V
- Factory Lead Time :
- 8 Weeks
- Terminal Pitch :
- 0.635mm
- Operating Temperature :
- -40°C~125°C TJ
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LTC3851AEGN#PBF

DC DC Switching Controllers Analog Devices, Inc. LTC3851AEGN#PBF Overview
The LTC3851AEGN#PBF from Analog Devices, Inc. is a sophisticated DC DC switching controller designed for precision, efficiency, and versatility in power management applications. This IC regulator controller specializes in buck conversion, making it ideal for stepping down higher voltages to lower voltages with excellent efficiency. The integration of a 16-SSOP package ensures compactness and ease of integration into various circuit designs, making it a cornerstone in advanced power solution developments. With its robust design and flexible control options, the LTC3851AEGN#PBF addresses critical performance and size constraints in modern electronic devices, positioning itself as a key enabler in power-efficient designs.
LTC3851AEGN#PBF Features
The LTC3851AEGN#PBF offers multiple features that enhance its functionality in demanding applications. These include a wide input voltage range, high efficiency operation, adjustable switching frequency, and integrated soft-start capability. Additionally, it is designed for optimal thermal performance and reliability under a variety of operating conditions, supporting both current mode and voltage mode operations. Its programmable features allow designers to tailor its performance to specific application needs, further enhancing its utility in complex power management systems.
LTC3851AEGN#PBF Applications
- Telecommunications Equipment: Used in powering sensitive telecommunications hardware, ensuring stable and efficient voltage regulation to maintain system reliability and performance.
- Portable Devices: Ideal for battery-operated devices where efficient power conversion extends battery life while minimizing heat generation.
- Networking Hardware: Powers routers, switches, and other networking equipment with precise voltage requirements, providing stable operation even under fluctuating power conditions.
- Computing Systems: Utilized in desktops, servers, and laptops to provide controlled power distribution to various components, ensuring energy efficiency and enhanced system stability.
- Industrial Systems: Supports robust industrial applications requiring consistent and reliable power supply, crucial for maintaining operational integrity in harsh environments.
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