ML6553 Overview
The ML6553 switching regulator is designed to convert voltage supplies ranging from 2.0V to 3.6V into a desired output voltage or termination voltage for various applications. The ML6553 can be implemented to produce regulated output voltages in two different modes. In the default mode, the output is 50% of voltage applied to VCCQ.
ML6553 Key Features
- Can source and sink up to 1A
- Generates termination voltages for DDR SDRAM, SSTL_2 SDRAM, SGRAM, or equivalent memories
- Generates termination voltages for active termination schemes for GTL+, DDR, Rambus™, VME, LV-TTL, PECL and other high s
- VL regulated to within 3% at 800mA
- Minimum external ponents. Requires no feedback pensation
- Fixed frequency operation for easier system integration
- Lower power consumption than passive, resistor divider termination, reducing heat by as much as 50%
- Separate voltages for VCCQ and PVDD