Anpec Electronics APW8868
DDR2 AND DDR3 SYNCHRONOUS BUCK CONTROLLER
| Part No. | APW8868 |
|---|---|
| Datasheet | APW8868 Download |
| Manufacturer |  Anpec Electronics |
| Description | DDR2 AND DDR3 SYNCHRONOUS BUCK CONTROLLER |
| Buy | Stock & Price |
FEATURES
Buck Controller (VDDQ)● High Input Voltages Range from 3V to 28V Input Power
● Provide Adjustable Output Voltage from 0.75V to 5.5V +1% Accuracy over Temperature
● Integrated MOSFET Drivers and Bootstrap Forward P-CH MOSFET
● Low Quiescent Current (200µA)
● Excellent Line and Load Transient Responses
● PFM Mode for Increased Light Load Efficiency
● Constant On-Time Controller Scheme - Switching Frequency Compensation for PWM Mode - Adjustable Switching Frequency from 100kHz to 550kHz in PWM Mode with DC Output Current
● S3 and S5 Pins Control The Device in S0, S3 or S4/ S5 State
● Power Good Monitoring
● Extra Droop Voltage Control Function with Adjustable Current Setting
● 70% Under-Voltage Protection (UVP)
● 125% Over-Voltage Protection (OVP)
● Adjustable Current-Limit Protection - Using Sense Low-Side MOSFET’s RDS(ON)
● TQFN-20 3mmx3mm Thin package
● Le
