LTC3854EMSE#PBF
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- Mfr.Part #
- LTC3854EMSE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-TSSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 12MSOP
- Stock
- 5
- In Stock ：
- 5
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- JESD-609 Code :
- e3
- Input Voltage (Max) :
- 38V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Synchronous Rectifier :
- yes
- Topology :
- Buck
- Mounting Type :
- Surface Mount
- Duty Cycle (Max) :
- 98%
- Published :
- 2011
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 4.039mm
- Output Current :
- 25A
- Package / Case :
- 12-TSSOP (0.118, 3.00mm Width) Exposed Pad
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- LTC3854
- Terminal Finish :
- Matte Tin (Sn)
- Input Voltage-Nom :
- 15V
- Number of Terminations :
- 12
- ECCN Code :
- EAR99
- Max Frequency :
- 440kHz
- Surface Mount :
- yes
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Frequency - Switching :
- 400kHz
- Function :
- Step-Down
- Terminal Pitch :
- 0.65mm
- Control Features :
- Enable, Soft Start
- Terminal Position :
- Dual
- Number of Pins :
- 12
- Input Voltage (Min) :
- 4.5V
- Switcher Configuration :
- PHASE-SHIFT
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Factory Lead Time :
- 8 Weeks
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Clock Sync :
- No
- Packaging :
- Tube
- Output Voltage :
- 5.5V
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- Width :
- 3mm
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- RoHS Status :
- ROHS3 Compliant
- Additional Feature :
- ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V
- Output Configuration :
- Positive
- Output Type :
- Transistor Driver
- Datasheets
- LTC3854EMSE#PBF
DC DC Switching Controllers Analog Devices, Inc. LTC3854EMSE#PBF Overview
The DC DC Switching Controllers Analog Devices, Inc. LTC3854EMSE#PBF is a sophisticated, high-performance integrated circuit (IC) designed primarily for controlled buck converter applications. This IC enables efficient power management and conversion which is crucial for maintaining the stability and longevity of electronic systems. The LTC3854EMSE#PBF regulates power supply by switching power at very high speeds, thereby efficiently converting a higher input voltage into a lower output voltage with minimal loss of power. Ideal for demanding environments, this component offers a compact solution in a 12-MSOP package, ensuring it fits a variety of design spaces without compromising performance.
LTC3854EMSE#PBF Features
This controller includes several features that enhance its performance in tough conditions, such as a wide input voltage range and integrated MOSFET drivers. It offers programmable frequencies up to 1MHz, allowing for flexible design options in power supply applications. Moreover, it features advanced safety measures, including over-temperature protection and under-voltage lockout, which safeguard the device and the systems in which it is used from potential damage caused by abnormal operating conditions.
LTC3854EMSE#PBF Applications
- Telecommunications Equipment: Utilized in power supplies for routers, switches, and other network infrastructure to ensure reliable operation and power efficiency.
- Automotive Electronics: Applies to car entertainment systems and GPS units, providing stable power conversion that enhances the performance and reliability of automotive applications.
- Portable Devices: Used in the power management systems of portable electronic devices, such as cameras and tablets, ensuring longer battery life and efficient power usage.
- Industrial Systems: Supports robust industrial applications, including automated machinery and process controllers, by delivering consistent and reliable power supply under variable load conditions.
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