Results forTPL51200

With the development of main processors in PCs and servers, more source double-data-rate (DDR) memories are required in the mainboard, where the input voltage becomes lower, and the space limitation becomes higher. The TPL51200 is a series of the 3-A sink and source DDR termination regulators, specifically designed for DDR applications with heavy space limitations. The TPL51200 series implements a fast load-transient response and only requires a minimum output capacitance of 20 μF. The TPL51200 series supports a remote-sensing function and meets all power requirements for DDR VTT bus termination. In addition, the TPL51200 series provides an open-drain PG signal for VTT regulation indication, and an EN signal that can be used to discharge VTT for DDR applications. The TPL51200 series is available in the thermally efficient DFN3×3-10 package with a thermal pad. The operating temperature range is from –40°C to +125°C. Status Production Rating Industrial Minimum Input Voltage (V) 2.375 Maximum Input Voltage (V) 5.5 Output Voltage (V) Adjustable (REFIN) Accuracy (max) ±25mV Max Output Current (mA) ±3000 Iq (typ) (mA) 0.8 Dropout (typ) (mV) / PSRR @ 1kHz (dB) / Noise (μVRMS) / Temperature Range (℃) -40 to +125 Features / Package DFN3X3-10

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 TPL51200 series of devices are 3-A sink and source DDR termination regulators specifically designed for the DDR applications with heavy space limitation. The TPL51200 series of devices implement a fast loadtransient response and only require a minimum output capacitance of 20 μF. The TPL51200 series of devices support a remote-sensing function and all power requirements for DDR VTT bus termination. In addition, the TPL51200 series of devices provide an open-drain PG signal for VTT regulation indication and an EN signal that can be used to discharge VTT for DDR applications. The TPL51200 series of devices are available in the thermally efficient DFN3x3-10 package with a thermal pad, and support the operating temperature range from –40°C to +125°C. Status Production Rating Industrial Minimum Input Voltage (V) 2.375 Maximum Input Voltage (V) 5.5 Output Voltage (V) Adjustable (REFIN) Accuracy (max) ±25mV Max Output Current (mA) ±3000 Iq (typ) (mA) 0.8 Dropout (typ) (mV) / PSRR @ 1kHz (dB) / Noise (μVRMS) / Temperature Range (℃) -40 to +125 Features / Package DFN3X3-10

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 increasingly higher. The TPL51200X is a series of 3-A sink and source DDR termination regulators specifically designed for DDR applications with heavy space limitations. The TPL51200X series implements a fast load-transient response and only requires a minimum output capacitance of 20 μF. The TPL51200X series supports a remote-sensing function and all power requirements for DDR VTT bus termination. In addition, the TPL51200X series provides an open-drain PG signal for VTT regulation indication and an EN signal that can be used to discharge VTT for DDR applications. The TPL51200X series is available in the thermally efficient DFN3x3-10 package with a thermal pad, and supports the operating temperature range from –40°C to +125°C. Status Production Rating Industrial Minimum Input Voltage (V) 2.375 Maximum Input Voltage (V) 5.5 Output Voltage (V) Adjustable (REFIN) Accuracy (max) ±25mV Max Output Current (mA) ±3000 Iq (typ) (mA) 0.8 Dropout (typ) (mV) / PSRR @ 1kHz (dB) / Noise (μVRMS) / Temperature Range (℃) -40 to +125 Features / Package DFN3X3-10

随着PC和服务器中主处理器的发展，主板上需要越来越多的源双倍数据速率（DDR）存储器，输入电压越来越低，空间限制越来越高。专为空间限制较大的DDR应用而设计，实现了快速负载瞬态响应，仅需最小20μF的输出电容。支持远程感应功能和DDR VTT总线端接的所有电源要求。此外，还提供一个用于VTT调节指示的开漏PG信号和一个可用于DDR应用中对VTT放电的EN信号。

TPL51200G-DF8R-S