MAX1809EEE
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- Mfr.Part #
- MAX1809EEE
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- 3A DDR MEM TERMINATION SUPPLY
- Stock
- 1,778
- In Stock ：
- 1,778
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Special Purpose Regulators
- Mount :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Max Output Current :
- 3A
- Voltage - Input :
- 3V~5.5V
- Terminal Form :
- Gull wing
- Weight :
- 288.002805mg
- Number of Outputs :
- 1
- Max Input Voltage :
- 5.5V
- JESD-609 Code :
- e3
- Length :
- 4.89mm
- Max Duty Cycle :
- 100 %
- Number of Pins :
- 16
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Applications :
- Converter, DDR
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Published :
- 2002
- Control Technique :
- CONSTANT OFF TIME
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Switcher Configuration :
- Buck
- Terminal Pitch :
- 0.635mm
- ECCN Code :
- EAR99
- Base Part Number :
- MAX1809
- Control Mode :
- CURRENT-MODE
- Width :
- 3.9mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 5.5V
- Pin Count :
- 16
- Input Voltage-Nom :
- 3.3V
- Switching Frequency :
- 1MHz
- Number of Functions :
- 1
- Min Input Voltage :
- 3V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Operating Temperature :
- -40°C~85°C
- Efficiency :
- 93 %
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Number of Terminations :
- 16
- Operating Supply Current :
- 16mA
- Output Current :
- 3A
- Voltage - Output :
- 1.1V~5.5V
- Datasheets
- MAX1809EEE
Special Purpose Regulators Analog Devices, Inc. MAX1809EEE Overview
The MAX1809EEE by Analog Devices, Inc. is a highly efficient, 3A DDR Memory Termination Supply designed specifically for the rigorous demands of powering DDR SDRAM memory systems. This product from the Special Purpose Regulators category offers a reliable and compact solution for applications requiring precise voltage regulation and noise minimization, critical in high-speed memory interfaces. The device ensures stable operation with a robust thermal management system, making it an ideal choice for developers looking to enhance system reliability and performance.
MAX1809EEE Features
The MAX1809EEE stands out with several key features that make it an essential component in advanced electronic systems. It provides a sink/source termination current of up to 3A, ensuring adequate power for DDR SDRAMs under varying load conditions. Its adaptive on-time architecture and low dropout operation facilitate tight load regulation and fast transient response, crucial for maintaining system stability. Additionally, the integrated soft-start mechanism reduces inrush current, enhancing system safety during power-up sequences.
MAX1809EEE Applications
- DDR SDRAM Termination:
This termination supply is specifically designed to meet the stringent requirements of DDR SDRAM memory, providing both sourcing and sinking current to maintain a stable VTT and VREF, crucial for memory integrity and speed.
- High-Performance Computing Systems:
In environments where computational demand is high, the MAX1809EEE ensures reliable memory performance, crucial for minimizing latency and maximizing throughput in data centers and workstations.
- Embedded Systems:
For compact devices requiring efficient space utilization, this regulator offers a small footprint solution that supports precise power management, essential for maintaining functionality and extending product lifecycle.
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