Серия линейных регуляторов TPL51200

3PEAK

Общие характеристики

 Раздел Линейные регуляторы
Корпус DFN10
Тип регулятора
Входное напряжение
Внешняя регулировка выходного напряжения
Максимальный выходной ток
Рабочая температура

Документация на серию TPL51200

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.

    Товары серии TPL51200

    Наименование i Упаковка
    TPL51200-DF8R (3PEAK)
     
    		в ленте 4000 шт