TPS51200是TI公司的一款无产品，TPS51200是具有适用于 DDR2、DDR3、DDR3L 和 DDR4 的 VTTREF 缓冲基准的 3A 灌/拉 DDR 终端稳压器，本页介绍了TPS51200的产品说明、应用、特性等，并给出了与TPS51200相关的TI元器件型号供参考。
TPS51200 - 具有适用于 DDR2、DDR3、DDR3L 和 DDR4 的 VTTREF 缓冲基准的 3A 灌/拉 DDR 终端稳压器 - 无 - DDR存储器电源终端 - TI公司（Texas Instruments，德州仪器）
- 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
- Memory Termination Regulator for DDR, DDR2, DDR3, Low-Power DDR3 and DDR4
- Notebooks, Desktops, and Servers
- Telecom and Datacom
- Base Stations
- LCD-TVs and PDP-TVs
- Copiers and Printers
- Set-Top Boxes
The TPS51200 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 maintains a fast transient response and only requires a minimum output capacitance of 20 μF. The TPS51200 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 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 is available in the thermally efficient 10-pin VSON thermal pad package, and is rated both Green and Pb-free. It is specified from –40°C to +85°C.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| TPS51200 | VSON (10) | 3.00 mm × 3.00 mm |
