LT8705AIFE#PBF
- Mfr.Part #
- LT8705AIFE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK-BOOST 38TSSOP
- Stock
- 621
- In Stock :
- 621
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Control Features :
- Enable, Frequency Control, Soft Start
- Control Mode :
- VOLTAGE-MODE
- Surface Mount :
- yes
- Base Part Number :
- LT8705
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Function :
- Step-Up/Step-Down
- Number of Terminations :
- 31
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Pitch :
- 0.5mm
- Input Voltage-Nom :
- 12V
- Packaging :
- Tube
- Synchronous Rectifier :
- yes
- Topology :
- Buck-Boost
- Factory Lead Time :
- 8 Weeks
- Package / Case :
- 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
- Voltage - Supply (Vcc/Vdd) :
- 2.8V~80V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage-Min :
- 1.3V
- Published :
- 2011
- Terminal Position :
- Dual
- Input Voltage (Max) :
- 80V
- Operating Temperature :
- -40°C~125°C
- Output Voltage-Max :
- 80V
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 2
- Width :
- 4.4mm
- JESD-30 Code :
- R-PDSO-G31
- Output Configuration :
- Positive
- Terminal Form :
- Gull wing
- Terminal Finish :
- Matte Tin (Sn)
- Output Type :
- Transistor Driver
- JESD-609 Code :
- e3
- Frequency - Switching :
- 100kHz~400kHz
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Length :
- 9.7mm
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LT8705AIFE#PBF

DC DC Switching Controllers Analog Devices, Inc. LT8705AIFE#PBF Overview
The DC DC Switching Controllers Analog Devices, Inc. LT8705AIFE#PBF is a highly versatile, multiphase DC/DC controller that facilitates efficient buck-boost voltage regulation. This integrated circuit is specifically designed to manage variable voltage conditions, ensuring stable operation across a wide range of input and output voltages. Its robust design and advanced silicon technology make it an ideal choice for demanding power supply applications that require high reliability and performance. The LT8705AIFE#PBF integrates multiple features in a compact 38TSSOP package, making it an excellent choice for space-constrained applications while maintaining optimal thermal performance.
LT8705AIFE#PBF Features
The LT8705AIFE#PBF includes several key features that make it a standout option for sophisticated power regulation requirements. These features include its ability to perform buck, boost, and buck-boost operations, a wide input voltage range, and a synchronous rectification option for improved efficiency. Additionally, its multi-phase capability allows for scalable current output, providing flexibility in power design. The device also supports a variety of configurations through its programmable frequency up to 750 kHz, enabling designers to optimize performance based on specific application needs.
LT8705AIFE#PBF Applications
- Automotive Power Supplies: The LT8705AIFE#PBF can be used to create stable voltage supply lines for automotive electronics, accommodating the fluctuating voltages typically found in automotive electrical systems.
- Portable Devices: Ideal for use in portable devices where power efficiency and space are critical, this controller manages power conversion between different battery and system voltages effectively.
- Renewable Energy Systems: In solar and other renewable energy applications, the LT8705AIFE#PBF ensures consistent performance, handling varying input voltages from renewable sources smoothly and efficiently.
- Industrial Equipment: For industrial applications that require robust power solutions, this IC ensures reliable and efficient voltage management under harsh operating conditions.
- Telecommunications Equipment: The LT8705AIFE#PBF is suitable for telecommunications infrastructure, providing the necessary voltage conversion and regulation to maintain system reliability and performance.
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