LTC3895HFE#PBF
- Mfr.Part #
- LTC3895HFE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 38TSSOP
- Stock
- 3,988
- In Stock :
- 3,988
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Output Type :
- Transistor Driver
- Number of Pins :
- 31
- Output Configuration :
- Positive
- Topology :
- Buck
- Number of Outputs :
- 1
- Frequency - Switching :
- 50kHz~900kHz
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Voltage - Supply (Vcc/Vdd) :
- 4V~140V
- Published :
- 2016
- Function :
- Step-Down
- Operating Temperature :
- -40°C~150°C TJ
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 8 Weeks
- Mounting Type :
- Surface Mount
- Control Features :
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
- Clock Sync :
- No
- Packaging :
- Tube
- Base Part Number :
- LTC3895
- Synchronous Rectifier :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Duty Cycle (Max) :
- 100%
- Package / Case :
- 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
- Datasheets
- LTC3895HFE#PBF

DC DC Switching Controllers Analog Devices, Inc. LTC3895HFE#PBF Overview
The LTC3895HFE#PBF from Analog Devices, Inc. is a highly robust DC DC switching controller designed to manage power requirements efficiently across a range of applications. This controller facilitates a buck topology, ensuring a reduction in input voltage to a lower, regulated output voltage, making it particularly suitable for environments demanding high efficiency and reliability. The design of the LTC3895HFE#PBF allows it to operate without a sense resistor, leveraging its internal features to minimize power loss and enhance overall system efficiency. This product is essential for engineers looking to develop power solutions that require long-term stability and high performance in demanding applications.
LTC3895HFE#PBF Features
The LTC3895HFE#PBF boasts several features that make it stand out. It operates over a wide input voltage range, making it versatile for different power environments. The controller's integrated features include programmable frequency up to 850 kHz, allowing for flexible design options. Additionally, its thermally enhanced 38-TSSOP package ensures that the device remains reliable under thermal stress, providing continuous service without degradation of performance.
LTC3895HFE#PBF Applications
- Telecommunications Equipment: Utilizes high-efficiency buck conversion to manage power supply in sensitive communication hardware.
- Automotive Electronics: Supports robust power management in automotive conditions, ensuring reliable operation in a wide range of input voltages and temperatures.
- Industrial Systems: Ideal for scalable power solutions in industrial applications requiring precise voltage control and high efficiency.
- Portable Devices: Ensures extended battery life and efficiency, crucial for portable device applications where power conservation is key.
- Renewable Energy Systems: Facilitates efficient power conversion, essential for maximizing efficiency in solar inverters and other renewable energy applications.
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