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
- Input Voltage-Nom :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LTC3831
- Qualification Status :
- Not Qualified
- Voltage - Input :
- 3V~8V
- Packaging :
- Tube
- Published :
- 2008
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 16
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Finish :
- Matte Tin (Sn)
- Switching Frequency-Max :
- 500kHz
- Terminal Pitch :
- 0.635mm
- Control Mode :
- VOLTAGE-MODE
- Surface Mount :
- yes
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Factory Lead Time :
- 16 Weeks
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C
- Number of Functions :
- 1
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- JESD-609 Code :
- e3
- Length :
- 4.9mm
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Technique :
- PULSE WIDTH MODULATION
- Applications :
- Controller, DDR
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Pins :
- 16
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Voltage - Output :
- 1.27V~4V
- Switcher Configuration :
- Push-Pull
- Number of Terminations :
- 16
- Terminal Form :
- Gull wing
- 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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