Description
APW8863A DDR3 AND DDR4 SYNCHRONOUS BUCK CONTVERTER WITH 1.5A LDO .
The APW8863A integrates a synchronous buck PWM converter to generate VDDQ, a sourcing and sinking LDO linear regulator to generate VTT.
Features
* Buck Controller (VDDQ)
* High Input Voltages Range from 4.5V to 21V Input Power
* Provide Adjustable Output Voltage from 0.9V to 2V
* Integrated MOSFET Drivers and Bootstrap For-
ward P-CH MOSFET
* Low Quiescent Current (200uA)
* Excellent Load Transient Responses
* PFM Mode
Applications
* DDR3 and DDR4 Memory Power Supplies
* SSTL-2 SSTL-18 and HSTL Termination
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing order