The TPS51200DRCT is a sink/source Double Data Rate (DDR) Termination Regulator, specifically designed for low input voltage, low-noise systems where space is a key consideration. The TPS51200DRCT maintains a fast transient response and only requires a minimum output capacitance of 20μF. The TPS51200DRCT supports a remote sensing function and all power requirements for DDR, DDR2, DDR3 and low power DDR3/DDR4 VTT bus termination. In addition, the TPS51200DRCT 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.
- 1.1 to 3.5V VLDOIN Voltage range
- Sink/source termination regulator includes droop compensation
- Requires minimum output capacitance of 20μF (typically 3 x 10μF MLCCs)
- PGOOD to monitor output regulation
- EN Input
- REFIN Input allows for flexible input tracking either directly or through resistor divider
- Remote sensing (VOSNS)
- ±10mA Buffered reference (REFOUT)
- Built-in soft start, UVLO and OCL
- Thermal shutdown
- Meets DDR, DDR2 JEDEC specifications, supports DDR3 and low-power DDR3/DDR4 VTT applications
电源管理, 计算机和计算机周边, 通信与网络, 消费电子产品
(EN)
