LTC3731HG#PBF
- Mfr.Part #
- LTC3731HG#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 36-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 36SSOP
- Stock
- 9,844
- In Stock :
- 9,844
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Termination :
- SMD/SMT
- Packaging :
- Tube
- Series :
- PolyPhase®
- Package / Case :
- 36-SSOP (0.209, 5.30mm Width)
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Synchronous Rectifier :
- yes
- Base Part Number :
- LTC3731
- Input Voltage-Nom :
- 5V
- Output Type :
- Transistor Driver
- Terminal Position :
- Dual
- Topology :
- Buck
- Output Voltage :
- 32V
- Factory Lead Time :
- 8 Weeks
- Control Features :
- Enable, Phase Control, Power Good, Soft Start
- Frequency :
- 600kHz
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 2mm
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 3
- Control Mode :
- CURRENT-MODE
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Pins :
- 36
- Published :
- 2010
- Max Input Voltage :
- 7V
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Voltage - Supply (Vcc/Vdd) :
- 3.8V~7V
- Clock Sync :
- No
- Function :
- Step-Down
- Switcher Configuration :
- Push-Pull
- Terminal Pitch :
- 0.65mm
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Output Configuration :
- Positive
- Number of Channels :
- 1
- Operating Temperature :
- -40°C~140°C TJ
- Max Output Current :
- 5A
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Max Output Voltage :
- 32V
- Duty Cycle (Max) :
- 98.5%
- RoHS Status :
- ROHS3 Compliant
- Frequency - Switching :
- 225kHz~680kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Output Current :
- 5A
- Number of Terminations :
- 36
- Datasheets
- LTC3731HG#PBF

DC DC Switching Controllers Analog Devices, Inc. LTC3731HG#PBF Overview
The LTC3731HG#PBF by Analog Devices, Inc. is a high-performance DC DC switching controller designed to meet the rigorous demands of power management tasks in complex electronic systems. As a part of the reliable DC DC Switching Controllers category, this controller ensures efficient power conversion and robust operation in a compact 36-SSOP package. The precision engineering of the LTC3731HG#PBF addresses the needs of developers looking for versatile solutions that can handle varying power levels and maintain stability across different voltages and currents, making it a pivotal component in power supply design.
LTC3731HG#PBF Features
This controller integrates multiple features that enhance its performance in demanding applications. It includes programmable frequency up to 1MHz, allowing for flexible design choices in noise-sensitive applications. The LTC3731HG#PBF also supports a wide input voltage range, which is crucial for systems that operate under variable power conditions. Additionally, its high efficiency and thermal management capabilities make it an ideal choice for designs requiring reliable operation without the risk of overheating.
LTC3731HG#PBF Applications
- Computing Systems: Utilized in servers and workstations to regulate power with high efficiency, ensuring stable operation and longevity of the system's components.
- Telecommunication Equipment: Helps in managing power in telecom infrastructure, facilitating reliable and consistent performance in high-demand scenarios.
- Portable Devices: Ideal for battery-powered devices such as laptops and cameras, providing efficient power management to extend battery life and reduce energy consumption.
- Industrial Systems: Used in manufacturing and control equipment to provide precise power control, which is critical for maintaining the operational standards required in industrial environments.
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