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Overview
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Development Resources
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Application
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Ordering Detail
Overview
With the development of main processors in PCs and servers, more and more source double-data-rate (DDR) memories are required in the mainboard, where the input voltage becomes lower and lower, and space limitation becomes higher and higher.
The TPL51206 series devices are 2-A sink and source DDR termination regulators specifically designed for the DDR applications with heavy space limitation. The TPL51206 series devices implement a fast load-transient response and only requires a minimum output capacitance of 10μF.
The TPL51206 series devices support a remote-sensing function and all power requirements for DDR VTT bus termination. In addition, the TPL51206 series devices provide S3 and S5 control pins can be used to control the power state in DDR applications, setting OUT to high-impedance in S3 state (suspend to RAM) and discharging OUT and REFOUT in S4 or S5 state (suspend to disk).
The TPL51206 series devices are available in the thermally efficient 10-pin 2×2 DFN package with thermal pad, and support the operating temperature range from –40°C to +125°C.
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Status
Production
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Rating
Industrial
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Minimum Input Voltage (V)
3
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Maximum Input Voltage (V)
5.5
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Output Voltage (V)
Adjustable (50% of REFIN)
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Accuracy (max)
±40mV
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Maximum Output Current (mA)
±2000
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Iq (typ) (mA)
0.89
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Dropout (typ) (mV)
/
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PSRR @ 1kHz (dB)
/
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Noise (μVRMS)
/
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Temperature Range (°C)
-40 to +125
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Feature
/
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Package
DFN2X2-10
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Application Note
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Technical Note
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Technical Reference Manual
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Product Brief
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Solution Reference Manual
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User Guide
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Quick Start Guide
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Errata
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Test Report
- Document Name
- Type
- Language
- Date
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Data SheetEnglish02/02/2024
2-A Sink and Source DDR Termination Regulator
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Selection GuideEnglish01/19/2024
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Application
• Memory VTT Regulator for DDR, DDR2, DDR3, DDR3L,Low Power DDR3 and DDR4
• Notebooks, Desktops, and Workstations
• Servers, Networking equipment and Datacenters
• Telecom and Base Station
Ordering Detail
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPL51206-DFFR | Industrial Grade | / | Released | $0.635 | 2021-03-29 | DFN2X2-10 | 9 | MSL3 | T&R | 3000 | 120000 |
