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ADP3020

Part Number	ADP3020
Manufacturer	Analog Devices
Description	High-Efficiency Notebook Computer PowerSupply Controller
Published	Mar 23, 2005
Detailed Description	a High-Efﬁciency Notebook Computer Power Supply Controller ADP3020 GENERAL DESCRIPTION FEATURES Wide Input Voltage Ran...
Datasheet	ADP3020 PDF File

Overview

a High-Efﬁciency Notebook Computer Power Supply Controller ADP3020 GENERAL DESCRIPTION FEATURES Wide Input Voltage Range: 4.
5 V to 25 V High Conversion Efﬁciency > 96% Integrated Current Sense—No External Resistor Required Low Shutdown Current: 7 ␮ A (Typical) Dual Synchronous Buck Controllers with Selectable PWM/Power-Saving Mode Operation Built-In Gate Drive Boost Circuit for Driving External N-Channel MOSFETs Two Independently Programmable Output Voltages Fixed 3.
3 V or Adjustable (1.
25 V to VIN–0.
5 V) Fixed 5 V or Adjustable (1.
25 V to VIN–0.
5 V) Programmable PWM Frequency Integrated Linear Regulator Controller Extensive Circuit Protection Functions 38-Lead TSSOP Package APPLICATIONS N...

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