LTC3808EDE#PBF
- Mfr.Part #
- LTC3808EDE#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- LTC3808 - NO RSENSE, LOW EMI, SY
- Stock
- 3,168
- In Stock :
- 3,168
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- Manufacturer :
- Linear Technology
- Product Category :
- DC DC Switching Controllers
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 4mm
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Switcher Configuration :
- Push-Pull
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Additional Feature :
- ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 9.8V
- Lead Free :
- Lead Free
- Frequency - Switching :
- 250kHz~750kHz
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Voltage :
- 9.8V
- Base Part Number :
- LTC3808
- Peak Reflow Temperature (Cel) :
- 250
- Width :
- 3mm
- Synchronous Rectifier :
- yes
- Surface Mount :
- yes
- Control Mode :
- CURRENT-MODE
- Input Voltage-Nom :
- 4.2V
- Number of Terminations :
- 14
- Output Current :
- 5A
- Published :
- 2005
- Number of Outputs :
- 1
- Voltage - Supply (Vcc/Vdd) :
- 2.75V~9.8V
- Duty Cycle (Max) :
- 100%
- Terminal Form :
- NO LEAD
- Control Features :
- Enable, Frequency Control, Power Good, Soft Start, Tracking
- Factory Lead Time :
- 8 Weeks
- Qualification Status :
- Not Qualified
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~85°C TA
- Output Type :
- Transistor Driver
- Number of Pins :
- 14
- Function :
- Step-Down
- ECCN Code :
- EAR99
- Max Frequency :
- 825kHz
- Mounting Type :
- Surface Mount
- Input Voltage (Min) :
- 2.75V
- Height Seated (Max) :
- 0.8mm
- Package / Case :
- 14-WFDFN Exposed Pad
- Packaging :
- Tube
- Topology :
- Buck
- Terminal Pitch :
- 0.5mm
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Datasheets
- LTC3808EDE#PBF

DC DC Switching Controllers Linear Technology LTC3808EDE#PBF Overview
The DC DC Switching Controllers Linear Technology LTC3808EDE#PBF is a sophisticated solution designed to meet the rigorous demands of high-efficiency, low-emission power supply systems. Engineered by Linear Technology, this controller excels in applications where space is limited and power efficiency is a must. With no need for external sense resistors, the LTC3808EDE#PBF simplifies design and enhances performance by minimizing power loss and improving response time. Its low electromagnetic interference (EMI) characteristics make it an ideal choice for noise-sensitive environments, ensuring reliable and consistent operation across a range of industrial and commercial applications.
LTC3808EDE#PBF Features
This high-performance DC DC Switching Controller incorporates several key features that make it stand out. Notably, its NO RSENSE technology eliminates the need for external current sensing resistors, which reduces both complexity and loss. It also boasts advanced EMI-filtering capabilities, which are crucial for maintaining performance in electronically noisy environments. Furthermore, its compact size and efficient design ensure that it can be easily integrated into a variety of electronic assemblies, maintaining optimal power conversion efficiency.
LTC3808EDE#PBF Applications
- Server Power Supplies: Utilized in server racks to enhance power efficiency and reduce heat generation, leading to more stable server operations and reduced operational costs.
- Telecommunications Equipment: Ensures low EMI for sensitive telecommunications hardware, thus maintaining signal integrity and preventing service disruptions.
- Portable Electronic Devices: Provides efficient power management in portable devices, enhancing battery life and reducing the need for frequent recharges.
- Medical Devices: Its low EMI characteristics are essential in medical settings, where precision and reliability are crucial, preventing interference with other critical medical equipment.
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