LTC3809EDD#PBF
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- Mfr.Part #
- LTC3809EDD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 10DFN
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Number of Pins :
- 10
- Number of Outputs :
- 1
- Output Type :
- Transistor Driver
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Synchronous Rectifier :
- yes
- Number of Terminations :
- 10
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Input Voltage (Min) :
- 2.75V
- Output Current :
- 5A
- Duty Cycle (Max) :
- 100%
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 8 Weeks
- Height Seated (Max) :
- 0.8mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- 460kHz~635kHz
- Control Features :
- Enable
- Function :
- Step-Down
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Voltage - Supply (Vcc/Vdd) :
- 2.75V~9.8V
- Qualification Status :
- Not Qualified
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Base Part Number :
- LTC3809
- Terminal Pitch :
- 0.5mm
- Topology :
- Buck
- Output Configuration :
- Positive
- Output Voltage :
- 9.8V
- Width :
- 3mm
- Surface Mount :
- yes
- Lead Free :
- Lead Free
- Max Frequency :
- 825kHz
- Packaging :
- Tube
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Switcher Configuration :
- Push-Pull
- Terminal Form :
- NO LEAD
- JESD-609 Code :
- e3
- Published :
- 2008
- Input Voltage-Nom :
- 4.2V
- Control Mode :
- CURRENT-MODE
- Package / Case :
- 10-WFDFN Exposed Pad
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- LTC3809EDD#PBF
DC DC Switching Controllers Analog Devices, Inc. LTC3809EDD#PBF Overview
The LTC3809EDD#PBF by Analog Devices, Inc. is a high-performance DC DC Switching Controller designed for precision voltage regulation in demanding applications. This integrated circuit ensures efficient power conversion with minimal power loss, making it an ideal solution for compact yet power-sensitive devices. Its advanced design features include a constant frequency current mode architecture that offers optimized stability and transient response. The DC DC Switching Controllers Analog Devices, Inc. LTC3809EDD#PBF ensures reliability and performance that B2B customers can depend on for bulk purchasing needs.
LTC3809EDD#PBF Features
This controller integrates features like programmable frequency up to 4 MHz, allowing flexibility in design and the ability to work efficiently with small inductors. It includes a low dropout operation, essential for maintaining output voltage regulation when the input supply is close to the output voltage, thus enhancing the efficiency in low voltage scenarios. The device also features a 'power good' status flag, which simplifies power sequencing and system monitoring tasks.
LTC3809EDD#PBF Applications
- Portable Devices: The LTC3809EDD#PBF can be utilized in portable electronics where efficient power management is crucial to extend battery life and reduce heat generation.
- Networking Equipment: Ideal for routers and switches, the LTC3809EDD#PBF manages power supply efficiently to handle varying loads and continuous operation.
- Computing Systems: Applies in laptops and compact desktops for stable and efficient power delivery, enhancing system reliability and performance.
- Industrial Systems: This controller is suitable for industrial applications that require robust power management under variable environmental conditions.
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