APW8829
DDR TOTAL POWER SOLUTION SYNCHRONOUS BUCK CONTROLLER WITH 1.5A LDO
Features
General Description
Buck Control...
APW8829
DDR TOTAL POWER SOLUTION SYNCHRONOUS BUCK CONTROLLER WITH 1.5A LDO
Features
General Description
Buck Controller (VDDQ)
High Input
Voltages Range from 3V to 28V Input Power
Provide 1.8V (DDR2), 1.5V (DDR3), 1.35V (DDR3L), 1.2V(DDR4) or Adjustable Output
Voltage from 0. 5V to 2V. - ±1% Accuracy Over-Temperature
Build in VREF
Voltage 1.8V ±1% Accuracy over Temperature
Integrated
MOSFET Drivers Integrated Bootstrap Forward P-CH
MOSFET Excellent Line and Load Transient Responses PFM Mode for Increased Light Load Efficiency Selectable 500kHz / 670kHz Switching
Frequencies Integrated
MOSFET Drivers and Bootstrap Diode S3 and S5 Pins Control The Device in S0, S3, or
S4/S5 State Power Good Monitoring 50% Under-
Voltage Protection (UVP) 125% Over-
Voltage Protection (OVP) Adjustable Current-Limit Protection
- Using Sense Low-Side
MOSFET RDS(ON) QFN-20 3mmx3mm Package (QFN-20) and
QFN-16 3mmx3mm Thin Package (TQFN-16) Lea...
