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APW8868B

ANPEC
Part Number APW8868B
Manufacturer ANPEC
Description DDR2 AND DDR3/DDR3L SYNCHRONOUS BUCK CONTROLLER
Published Aug 14, 2020
Detailed Description APW8868B DDR2 AND DDR3/DDR3L SYNCHRONOUS BUCK CONTROLLER WITH 1.5A LDO SUPPORT LOW IQ & DROOP Features Buck Controller...
Datasheet PDF File APW8868B PDF File

APW8868B
APW8868B

Overview
APW8868B DDR2 AND DDR3/DDR3L SYNCHRONOUS BUCK CONTROLLER WITH 1.
5A LDO SUPPORT LOW IQ & DROOP Features Buck Controller (VDDQ) • High Input Voltages Range from 3V to 28V Input Power • Provide Adjustable Output Voltage from 0.
675V 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 400kHz to 550kHz in PWM Mode with DC Output Current • S3 and S5 Pins Control The Device in S0, S3 or S4/ S5 State • Power...


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