LTC3831IGN#PBF
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- Mfr.Part #
- LTC3831IGN#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR DDR 1OUT 16SSOP
- Stock
- 2,141
- In Stock ：
- 2,141
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Special Purpose Regulators
- Factory Lead Time :
- 16 Weeks
- Terminal Position :
- Dual
- Base Part Number :
- LTC3831
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Applications :
- Controller, DDR
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Switcher Configuration :
- Push-Pull
- Number of Outputs :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e3
- Control Mode :
- VOLTAGE-MODE
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Published :
- 2008
- Number of Functions :
- 1
- Voltage - Output :
- 1.27V~4V
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 16
- ECCN Code :
- EAR99
- Qualification Status :
- Not Qualified
- Input Voltage-Nom :
- 5V
- Length :
- 4.9mm
- Voltage - Input :
- 3V~8V
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Number of Pins :
- 16
- Surface Mount :
- yes
- Switching Frequency-Max :
- 500kHz
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Packaging :
- Tube
- Terminal Pitch :
- 0.635mm
- Pin Count :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LTC3831IGN#PBF
Special Purpose Regulators Analog Devices, Inc. LTC3831IGN#PBF Overview
The LTC3831IGN#PBF by Analog Devices, Inc. is a high-performance, integrated DDR memory power supply controller designed to meet the stringent power demands of modern DDR SDRAM memories. This device excels in delivering precise power management solutions, ensuring stability and efficiency in a variety of applications, particularly where space and reliability are critical. The LTC3831IGN#PBF manages a single output with a remarkable level of precision, featuring integrated MOSFET drivers to minimize external component count, thereby optimizing board space and reducing overall system costs. Its application in server memory banks, high-speed computing, and telecommunications equipment makes it a pivotal component in enhancing system reliability and performance.
LTC3831IGN#PBF Features
This controller supports a wide input voltage range and provides a fixed output voltage specifically tailored for DDR memory requirements. It includes features such as soft-start to prevent inrush current at startup, over-voltage protection for enhanced safety, and a power good signal for performance monitoring. The LTC3831IGN#PBF is housed in a compact 16-lead SSOP package, suitable for space-constrained applications.
LTC3831IGN#PBF Applications
- Server Memory Banks: The LTC3831IGN#PBF manages the power supply for DDR memories in servers, ensuring stable operation and enhancing memory efficiency and reliability.
- High-Speed Computing Systems: In high-speed computing, this controller helps in maintaining the necessary power integrity for high-performance DDR SDRAM, crucial for maintaining system speed and reliability.
- Telecommunications Equipment: Ensures consistent power delivery to DDR memory modules within telecommunications systems, crucial for maintaining uptime and system reliability.
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