LTC3865EFE#TRPBF
- Mfr.Part #
- LTC3865EFE#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 38TSSOP
- Stock
- 6,907
- In Stock :
- 6,907
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Frequency - Switching :
- 250kHz~770kHz
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 38
- Number of Terminations :
- 38
- Topology :
- Buck
- Max Frequency :
- 880kHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Features :
- Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
- Peak Reflow Temperature (Cel) :
- 260
- Additional Feature :
- ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V
- Operating Temperature :
- -40°C~125°C TJ
- Switcher Configuration :
- PHASE-SHIFT
- Output Voltage :
- 5V
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 15V
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- Terminal Pitch :
- 0.5mm
- Clock Sync :
- No
- Base Part Number :
- LTC3865
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Number of Outputs :
- 2
- Duty Cycle (Max) :
- 95%
- Output Type :
- Transistor Driver
- Function :
- Step-Down
- Output Configuration :
- Positive
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- RoHS Status :
- ROHS3 Compliant
- Length :
- 9.7mm
- Width :
- 4.4mm
- Control Mode :
- CURRENT-MODE
- Published :
- 2010
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Factory Lead Time :
- 16 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- yes
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Datasheets
- LTC3865EFE#TRPBF

DC DC Switching Controllers Analog Devices, Inc. LTC3865EFE#TRPBF Overview
The DC DC Switching Controllers Analog Devices, Inc. LTC3865EFE#TRPBF is a high-performance, dual-phase synchronous step-down DC-DC controller that provides an advanced solution for power supply design. Engineered by Analog Devices, this controller enhances system efficiency and reliability with its integrated features and robust design. Ideal for creating compact yet powerful power management systems, this controller stands out in applications requiring high efficiency, precise regulation, and advanced monitoring capabilities. Its adaptability to a wide range of input voltages and ability to drive multiple output phases make it particularly suited for demanding environments.
LTC3865EFE#TRPBF Features
This DC-DC controller includes several key features that make it an optimal choice for high-performance power systems:
- Wide input voltage range, accommodating varying levels of input supply.
- Dual-phase operation, which enhances output voltage regulation and reduces overall thermal stress across the system.
- Adjustable switching frequency, allowing designers to balance efficiency and component size.
- Integrated voltage feed-forward control, ensuring optimal response to varying input voltages.
- Precise current sensing and programmable current limit for enhanced protection and performance tuning.
LTC3865EFE#TRPBF Applications
- Telecommunications Equipment: Utilized to manage power in server farms and networking racks where stable and efficient power delivery is critical.
- Automotive Electronics: Supports power systems within automotive applications that require robust and efficient voltage regulation under variable conditions.
- Portable Devices: Helps in extending battery life while maintaining high performance in devices such as tablets and laptops.
- Industrial Systems: Ideal for powering sensors and other critical components in automated manufacturing lines, where consistent and reliable power is necessary.
- Medical Devices: Ensures the safety and efficiency of medical devices with strict voltage and current requirements.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















