PM8908TR Overview
The PM8908 is a high efficiency monolithic stepdown switching regulator designed mainly for the DDR termination. The IC operates from 1 V to 3.5 V input voltage (VIN). The device uses a COT control loop that provides very good performances in terms of load and line transients.
PM8908TR Key Features
- Integrated MOSFETs for high efficiency
- Current COT architecture
- 1 V to 3.5 V input voltage (VIN)
- 5.0 V supply voltage (VCC)
- Constant frequency mode
- 1% output voltage accuracy
- Two programmable switching frequencies (0.6
- ADJ output voltage from 0.5 V to 2 V
- Embedded bootstrap diode
- OV/UV/OC and overtemperature protection
PM8908TR Applications
- Memory termination regulator for DDR3, DDR4 and low power DDR3/DDR4