LTC3859AMPFE#PBF
- Mfr.Part #
- LTC3859AMPFE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 38TSSOP
- Stock
- 14,933
- In Stock :
- 14,933
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Switcher Configuration :
- PHASE-SHIFT
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Mounting Type :
- Surface Mount
- Duty Cycle (Max) :
- 99%, 100%
- Input Voltage (Min) :
- 4.5V
- Terminal Position :
- Dual
- Topology :
- Buck, Buck-Boost, SEPIC
- Control Mode :
- CURRENT-MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 4.4mm
- Operating Temperature :
- -55°C~150°C TJ
- Length :
- 9.7mm
- Function :
- Step-Down, Step-Up/Step-Down
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Factory Lead Time :
- 16 Weeks
- Control Features :
- Enable, Frequency Control, Power Good, Soft Start, Tracking
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.5mm
- Base Part Number :
- LTC3859
- Number of Outputs :
- 3
- Surface Mount :
- yes
- Packaging :
- Tube
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- Input Voltage-Nom :
- 12V
- Number of Terminations :
- 38
- Output Voltage :
- 5.4V
- Synchronous Rectifier :
- yes
- Output Phases :
- 2
- Published :
- 2010
- Output Type :
- Transistor Driver
- Clock Sync :
- No
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Frequency - Switching :
- 115kHz~835kHz 350kHz~535kHz
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Output Configuration :
- Positive
- Datasheets
- LTC3859AMPFE#PBF

DC DC Switching Controllers Analog Devices, Inc. LTC3859AMPFE#PBF Overview
The LTC3859AMPFE#PBF by Analog Devices, Inc. is a highly adaptable and robust triple output synchronous step-down switching DC DC controller designed for precision power regulation in sophisticated electronics. With its advanced architecture and integrated features, this controller ensures efficient energy management across a broad range of applications. The versatility of the LTC3859AMPFE#PBF makes it ideal for B2B clients looking for a reliable solution to enhance their product performance while benefiting from batch procurement efficiencies. With its ability to handle multiple topologies, this component champions adaptability, precision, and high-performance metrics, providing a premium choice for enterprises aiming to fortify their electronic designs.
LTC3859AMPFE#PBF Features
- Triple Output Synchronous Step-Down Control
- Wide VIN Range compatible with various supply voltages
- 38-pin TSSOP package suitable for compact PCB layouts
- Comprehensive fault protection for increased system reliability
- Adjustable switching frequency for design flexibility
LTC3859AMPFE#PBF Applications
- Automotive Systems: Enables regulated power supply for advanced driver-assistance systems (ADAS), ensuring consistent performance in critical safety applications.
- Telecommunications: Utilized in networking equipment to provide stable and efficient power distribution in response to varying load conditions.
- Data Centers: Powers high-density server racks by delivering precise voltage regulation, contributing to the system stability and reliability.
- Industrial Equipment: Supports heavy-duty industrial machinery with reliable power management, facilitating continuous operation even under strenuous conditions.
- Portable Devices: Adapts to mobile and handheld electronics by offering space-saving power conversion, vital for compact design requirements.
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