LTC3861IUHE#PBF
- Mfr.Part #
- LTC3861IUHE#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 36-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- LTC3861 - DUAL-PHASE/DUAL-CHANNE
- Stock
- 37,257
- In Stock :
- 37,257
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- Manufacturer :
- Linear Technology
- Product Category :
- DC DC Switching Controllers
- Length :
- 6mm
- Operating Temperature :
- -40°C~125°C TJ
- Packaging :
- Tube
- Published :
- 2012
- Mounting Type :
- Surface Mount
- Switcher Configuration :
- PHASE-SHIFT
- Base Part Number :
- LTC3861
- Terminal Position :
- QUAD
- ECCN Code :
- EAR99
- Control Mode :
- VOLTAGE-MODE
- Additional Feature :
- ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V
- Series :
- PolyPhase®
- Input Voltage (Max) :
- 5.5V
- Width :
- 5mm
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Control Features :
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
- Output Configuration :
- Positive
- Number of Outputs :
- 2
- Synchronous Rectifier :
- No
- JESD-609 Code :
- e3
- Surface Mount :
- yes
- JESD-30 Code :
- R-PQCC-N36
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 36
- Output Type :
- PWM Signal
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 8 Weeks
- Terminal Pitch :
- 0.5mm
- Frequency - Switching :
- 250kHz~3MHz
- Input Voltage (Min) :
- 3V
- Height Seated (Max) :
- 0.8mm
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Down
- Input Voltage-Nom :
- 5V
- Package / Case :
- 36-WFQFN Exposed Pad
- Topology :
- Buck
- Duty Cycle (Max) :
- 91.5%
- Datasheets
- LTC3861IUHE#PBF

DC DC Switching Controllers Linear Technology LTC3861IUHE#PBF Overview
The DC DC Switching Controllers Linear Technology LTC3861IUHE#PBF is a meticulously engineered dual-phase and dual-channel controller designed to deliver efficient power management solutions for complex electronic systems. This product by Linear Technology ensures stable and reliable operation in a variety of demanding applications. The LTC3861IUHE#PBF excels in environments requiring precise voltage regulation and power sequencing, making it an ideal choice for high-performance applications. Its advanced design features, coupled with robust construction, provide an optimal balance between performance and durability, catering to B2B clients who demand the highest quality and reliability in volume purchases.
LTC3861IUHE#PBF Features
The LTC3861IUHE#PBF offers a range of features designed to enhance system efficiency and reliability. Key features include dual-phase operation which allows for reduced system noise and enhanced power integrity, and dual-channel functionality that permits simultaneous control over multiple power rails. Moreover, the device supports a wide input voltage range, facilitating flexible usage across various power systems. Additional benefits such as phase-lockable frequency (75kHz to 850kHz) and selectable continuous or discontinuous operation modes make it adaptable to specific application needs.
LTC3861IUHE#PBF Applications
- Computing Systems: Utilized in servers and high-performance computers where dual-phase control helps manage heat dissipation and ensures stable operation under variable load conditions.
- Telecommunications Equipment: Critical for power management in telecommunications infrastructure, ensuring reliable operation of RF and signal processing hardware through efficient power distribution.
- Industrial Systems: Supports robust power solutions in industrial applications, including automation and control systems that require stable and reliable power under harsh conditions.
- Portable Devices: Ideal for high-end portable electronics where efficiency and battery life are enhanced by precise power control.
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