ADP3156 - Dual Power Supply Controller

Product Overview

Analog Devices

Datasheet Details

Part number	ADP3156
Manufacturer	Analog Devices
File Size	186.41 KB
Description	Dual Power Supply Controller
Datasheet	ADP3156 Datasheet
Additional preview pages of the ADP3156 datasheet.

Product details

Description

Dual Power Supply Controller for Desktop Systems ADP3156 FUNCTIONAL BLOCK DIAGRAM VCC DRIVE1 DRIVE2 PGND AGND PWRGD SENSE+ SENSE DELAY NONOVERLAP DRIVE VREF +15% 2R CROWBAR IN OFF CMPI S R gm VREF REFERENCE VLDO 1.20V FB OFF-TIME CONTROL VIN SENSE R VT1 VREF +5% VREF 5% SD Q VT2 CT CMPT ADP3156 The ADP3156 is a highly efficient synchronous buck switching regulator controller optimized for converting the 3.3 V or 5 V main supply into lower supply voltages requi

Features

Active Voltage Positioning with Gain and Offset Adjustment Optimal Compensation for Superior Load Transient Response Fixed 1.5 V, 1.8 V and 2.5 V Output Versions Dual N-Channel Synchronous Driver On-Board Linear Regulator Controller Total Output Accuracy ؎1% Over Temperature High Efficiency, Current-Mode Operation Short Circuit Protection Overvoltage Protection Crowbar Protects Loads with No Additional External Components Power Good Output SO-16 Package.

📁 Similar Datasheet

ADP3110 - 12V MOSFET Driver (ON Semiconductor)
ADP3110A - 12V MOSFET Driver (ON Semiconductor)
ADP3120A - 12V MOSFET Driver (ON Semiconductor)
ADP3121 - 12V MOSFET Driver (ON Semiconductor)
ADP3164 - 5-Bit Programmable 4-Phase Synchronous Buck Controller (ON Semiconductor)
ADP3193A - Synchronous Buck Controller (ON Semiconductor)
ADP3207 - 7-Bit Programmable Multiphase Mobile CPU Synchronous Buck Controller (ANALOG DEVICES)
ADP3207C - CPU Synchronous Buck Controller (ON Semiconductor)

Other Datasheets by Analog Devices

ADP3152 - 5-Bit Programmable Synchronous Switching Regulator Controller
ADP3153 - 5-Bit Programmable Dual Power Supply Controller
ADP3154 - 5-Bit Programmable Dual Power Supply Controller
ADP3155 - 5-Bit Programmable Triple Power Supply Controller
ADP3157 - 5-Bit Programmable Synchronous Controller
ADP3158 - 4-Bit Programmable Synchronous Buck Controllers

Published: Mar 23, 2005 |