TPL51200-DF8R

3PEAK
TPL51200 Series 3-A Sink and Source DDR Termination Regulator Features Description ◼ VIN Voltage: Support 2.5-V, 3.3-V and 5-V Power Rails With the development of main processors in PCs and servers, ◼ VLDOIN Voltage Range: 1.1 V to 3.5 V more and more source double-data-rate (DDR) memories are ◼ Flexible Input Voltage Tracking Directly from REFIN or required in the mainboard, where t...
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Внешний вид TPL51200-DF8R

Технические характеристики

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Корпус DFN10
Тип регулятора
Входное напряжение
Внешняя регулировка выходного напряжения
Максимальный выходной ток
Рабочая температура
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TPL51200 Series 3-A Sink and Source DDR Termination Regulator Features Description ◼ VIN Voltage: Support 2.5-V, 3.3-V and 5-V Power Rails With the development of main processors in PCs and servers, ◼ VLDOIN Voltage Range: 1.1 V to 3.5 V more and more source double-data-rate (DDR) memories are ◼ Flexible Input Voltage Tracking Directly from REFIN or required in the mainboard, where the input voltage becomes Through External Resistor Divider lower and lower, and space limitation becomes higher and 3-A Sink and Source Current Capability for DDR higher. ◼ Termination ◼ Integrated Power MOSFETs The TPL51200 series devices are 3-A sink and source DDR ◼ Output Remote Sensing termination regulators specifically designed for the DDR ◼ Fast Load-Transient Response applications with heavy space limitation. The TPL51200 series ◼ Open-Drain Power Good to Monitor OUT Regulation devices implement a fast load-transient response and only ◼ Built in Soft-Start and UVLO, Current Limit and Thermal requires a minimum output capacitance of 20 μF. Shutdown Protection Support DDR, DDR2, DDR3, DDR3L, Low Power DDR3 The TPL51200 series devices support a remote-sensing and DDR4 VTT Applications function and all power requirements for DDR VTT bus ◼ Operating Temperature Range: –40°C to +125°C termination. In addition, the TPL51200 series devices provide ◼ Small Package with 3×3 DFN-10 an open-drain PG signal for VTT regulation indication and an ◼ Pb−Free and are RoHS Compliant EN signal that can be used to discharge VTT for DDR ◼ applications. Applications ◼ The TPL51200 series devices are available in the thermally Memory VTT Regulator for DDR, DDR2, DDR3, DDR3L, efficient 10-pin 3×3 DFN package with thermal pad, and support Low Power DDR3 and DDR4 the operating temperature range from –40°C to +125°C. ◼ Notebooks, Desktops, and Workstations ◼ Servers, Networking equipment and Datacenters ◼ Telecom and Base Station Typical Application Schematic 10 kΩ VDDQ = 1.2 V 1 1 nF REFIN IN 10 10 kΩ VLD OIN = VDDQ = 1.2 V 10 μF 10 μF 10 μF 10 μF GND www.3peakic.com.cn VIN = 3.3 V 100 kΩ 0.1 μF 2 LDOIN TPL51200 VTT = 0.6 V 4.7 μF 3 OUT 4 PGND 5 SNS 1 / 18 PG 9 GND 8 EN 7 REFOUT 6 PG Sig nal to I/O Ena ble Signa l 0.1 μF VTTRE F = 0.6 V Rev.A.1 PDF
Документация на серию TPL51200 

TPL51200 Series, 3-A Sink and Source DDR Termination Regulator

Дата модификации: 29.12.2022

Размер: 1.11 Мб

18 стр.

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