LT3791HFE-1#PBF
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- Mfr.Part #
- LT3791HFE-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK-BOOST 38TSSOP
- Stock
- 1,254
- In Stock ：
- 1,254
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Topology :
- Buck-Boost
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Configuration :
- Positive
- Number of Terminations :
- 38
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply (Vcc/Vdd) :
- 4.7V~60V
- Output Type :
- Transistor Driver
- Analog IC - Other Type :
- SWITCHING REGULATOR
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 8 Weeks
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Input Voltage (Min) :
- 4.7V
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~150°C TJ
- Synchronous Rectifier :
- yes
- Output Voltage :
- 5V
- Number of Outputs :
- 2
- Control Features :
- Enable, Frequency Control, Soft Start
- Control Mode :
- CURRENT-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 200kHz~700kHz
- Published :
- 2013
- Terminal Form :
- Gull wing
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Input Voltage-Nom :
- 12V
- Base Part Number :
- LT3791
- Time@Peak Reflow Temperature-Max (s) :
- 30
- JESD-30 Code :
- R-PDSO-G38
- Length :
- 9.7mm
- Width :
- 4.4mm
- Mounting Type :
- Surface Mount
- Input Voltage (Max) :
- 60V
- Function :
- Step-Up/Step-Down
- Datasheets
- LT3791HFE-1#PBF
DC DC Switching Controllers Analog Devices, Inc. LT3791HFE-1#PBF Overview
The LT3791HFE-1#PBF by Analog Devices, Inc. is a robust DC DC Switching Controller designed to manage buck-boost, buck, and boost topologies efficiently. This controller ensures seamless power management and voltage regulation across a wide range of applications, especially where input and output voltages are closely aligned or vary widely. The high-performance characteristics of the LT3791HFE-1#PBF make it ideal for demanding environments requiring precise power delivery and conversion. The versatile nature of this IC allows it to integrate smoothly into various industrial designs, making it a go-to solution for engineers looking to optimize power systems with reliability and efficiency.
LT3791HFE-1#PBF Features
This integrated circuit boasts several key features that stand out in its class:
- Wide input voltage range suitable for versatile applications.
- Capable of producing a constant voltage or current output, making it adaptable to different power supply needs.
- Integrated fault protection enhances the safety and longevity of the device.
- Thermal shutdown and frequency synchronization for improved performance stability.
- 38-lead TSSOP package allows for compact PCB designs.
LT3791HFE-1#PBF Applications
- Automotive Systems: Utilized in automotive power systems to regulate and control multiple voltage levels required for sensors, infotainment, and lighting.
- LED Lighting: Capable of driving high-intensity LEDs with precise current control, making it suitable for both commercial and residential lighting systems.
- Portable Devices: Ensures consistent power delivery in portable electronic devices, optimizing battery life and efficiency.
- Renewable Energy Systems: Integral in managing power in solar-powered systems and other renewable energy applications, where variable input voltages require robust control.
- Telecommunication Infrastructure: Critical in maintaining stable power for telecommunications equipment, especially in remote or variable power environments.
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