TPS51200-EP

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Senk-/Quell-DDR-Abschlussregler

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Datenblatt

document-pdfAcrobat TPS51200-EP Sink and Source DDR Termination Regulator datasheet (Englisch) PDF | HTML

TPS51200-EP

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Product type

DDR

Vin (min) (V)

1.1

Vin (max) (V)

3.5

Vout (min) (V)

-0.3

Vout (max) (V)

3.6

Features

Complete Solution

Rating

HiRel Enhanced Product

Operating temperature range (°C)

-55 to 125

Iq (typ) (mA)

0.5

DDR memory type

DDR, DDR2, DDR3, DDR3L, DDR4, LPDDR2, LPDDR3

Product type

DDR

Vin (min) (V)

1.1

Vin (max) (V)

3.5

Vout (min) (V)

-0.3

Vout (max) (V)

3.6

Features

Complete Solution

Rating

HiRel Enhanced Product

Operating temperature range (°C)

-55 to 125

Iq (typ) (mA)

0.5

DDR memory type

DDR, DDR2, DDR3, DDR3L, DDR4, LPDDR2, LPDDR3

VSON (DRC)

10

9 mm² (3 mm × 3 mm)

Input Voltage: Supports 2.5-V Rail and 3.3-V Rail
VLDOIN Voltage Range: 1.1 V to 3.5 V
Sink and Source Termination Regulator Includes
Droop Compensation
Requires Minimum Output Capacitance of 20-µF
(Typically 3 × 10-µF MLCCs) for Memory
Termination Applications (DDR)
PGOOD to Monitor Output Regulation
EN Input
REFIN Input Allows for Flexible Input Tracking
Either Directly or Through Resistor Divider
Remote Sensing (VOSNS)
±10-mA Buffered Reference (REFOUT)
Built-in Soft Start, UVLO, and OCL
Thermal Shutdown
Meets DDR and DDR2 JEDEC Specifications
Supports DDR3, Low-Power DDR3, and DDR4
VTT Applications
10-Pin VSON Package With Thermal Pad
Supports Defense, Aerospace, and Medical
Applications
- Controlled Baseline
- One Assembly and Test Site
- One Fabrication Site
- Available in Military (–55°C to 125°C)
  Temperature Range
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability

Input Voltage: Supports 2.5-V Rail and 3.3-V Rail
VLDOIN Voltage Range: 1.1 V to 3.5 V
Sink and Source Termination Regulator Includes
Droop Compensation
Requires Minimum Output Capacitance of 20-µF
(Typically 3 × 10-µF MLCCs) for Memory
Termination Applications (DDR)
PGOOD to Monitor Output Regulation
EN Input
REFIN Input Allows for Flexible Input Tracking
Either Directly or Through Resistor Divider
Remote Sensing (VOSNS)
±10-mA Buffered Reference (REFOUT)
Built-in Soft Start, UVLO, and OCL
Thermal Shutdown
Meets DDR and DDR2 JEDEC Specifications
Supports DDR3, Low-Power DDR3, and DDR4
VTT Applications
10-Pin VSON Package With Thermal Pad
Supports Defense, Aerospace, and Medical
Applications
- Controlled Baseline
- One Assembly and Test Site
- One Fabrication Site
- Available in Military (–55°C to 125°C)
  Temperature Range
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability

The TPS51200-EP device is a sink and source double data rate (DDR) termination regulator specifically designed for low-input voltage, low-cost, low-noise systems where space is a key consideration.

The TPS51200-EP maintains a fast transient response and only requires a minimum output capacitance of 20 µF. The TPS51200-EP supports a remote sensing function and all power requirements for DDR, DDR2, DDR3, Low-Power DDR3, and DDR4 VTT bus termination.

In addition, the TPS51200-EP provides an open-drain PGOOD signal to monitor the output regulation and an EN signal that can be used to discharge VTT during S3 (suspend to RAM) for DDR applications.

The TPS51200-EP is available in the thermally efficient 10-pin VSON thermal pad package, and is rated both Green and Pb-free. It is specified from –55°C to +125°C.

The TPS51200-EP device is a sink and source double data rate (DDR) termination regulator specifically designed for low-input voltage, low-cost, low-noise systems where space is a key consideration.

The TPS51200-EP maintains a fast transient response and only requires a minimum output capacitance of 20 µF. The TPS51200-EP supports a remote sensing function and all power requirements for DDR, DDR2, DDR3, Low-Power DDR3, and DDR4 VTT bus termination.

In addition, the TPS51200-EP provides an open-drain PGOOD signal to monitor the output regulation and an EN signal that can be used to discharge VTT during S3 (suspend to RAM) for DDR applications.

The TPS51200-EP is available in the thermally efficient 10-pin VSON thermal pad package, and is rated both Green and Pb-free. It is specified from –55°C to +125°C.

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Technische Dokumentation

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	TPS51200-EP Sink and Source DDR Termination Regulator datasheet	PDF \| HTML	29.06.2016
*	Strahlungs- und Zuverlässigkeitsbericht	TPS51200MDRCTEP Reliability Report		21.09.2016
*	VID	TPS51200-EP VID V6216610		27.03.2018

Design und Entwicklung

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Evaluierungsplatine

TPS51200EVM — TPS51200 DDR-Terminierungsregler mit Sinkquelle

Die TPS51200EVM-Evaluierungsplatine HPA322A dient zur Evaluierung der Leistung und der Eigenschaften des kostenoptimierten VTT-Terminierungsreglers TPS51200 für DDR/DDR2/DDR3/LP DDR3 von TI. Der TPS51200 ist für die Bereitstellung der richtigen Terminierungsspannung und einer gepufferten (...)

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