UR5512 Datasheet (UTC) - 2A DDR BUS TERMINATION REGULATOR

UR5512, 2A DDR BUS TERMINATION REGULATOR

The UTC UR5512 is a linear regulator which provides up to 2 Amp bi-directional driving and sinking capability for DDR SDRAM bus terminator application.

The output termination voltage tracks the reference voltage applied at VREF pin.

A resistor divider connected to VIN, GND and VREF pins is used to

UR5512 Features

* include current limiting protection, on-chip thermal shut-down protection.

* FEATURES

* DDR-I and DDR-II termination voltage applications

* Driving and sinking current up to 2A

* Low output voltage offset (within 20mV@±2A)

* Adjustable output voltage by external resistors