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AT73C224-H Datasheet

Part Number AT73C224-H
Manufacturers ATMEL
Logo ATMEL
Description Power Management and Analog Companions
Datasheet AT73C224-H DatasheetAT73C224-H Datasheet (PDF)

Features • DCw/DwCw.SDtaetapS-uhepeCt4oUn.cvoemrter (BOOST) 3.3V to 5.2V, 1A, up to 90% Efficiency. Can be Used as BUCK/BOOST in SEPIC Configuration • DC/DC Step-down (BUCK) Synchronous Converter 0.9V to 3.4V, 500mA, up to 90% Efficiency, Pulse Skipping Capabilities for High Efficiency at Light Load Currents • Two Low-Drop-Out Regulators 1.3V, 1.5V to 1.8V, 2.5V to 2.8V (100 mV Step), 3.3V, 200 mA Maximum Load • Ultra-low Power Real-time Clock (RTC) and Backup Battery Management – 2.6V RTC LDO f.

  AT73C224-H   AT73C224-H






Part Number AT73C224-G
Manufacturers ATMEL
Logo ATMEL
Description Power Management and Analog Companions
Datasheet AT73C224-H DatasheetAT73C224-G Datasheet (PDF)

Features • DCw/DwCw.SDtaetapS-uhepeCt4oUn.cvoemrter (BOOST) 3.3V to 5.2V, 1A, up to 90% Efficiency. Can be Used as BUCK/BOOST in SEPIC Configuration • DC/DC Step-down (BUCK) Synchronous Converter 0.9V to 3.4V, 500mA, up to 90% Efficiency, Pulse Skipping Capabilities for High Efficiency at Light Load Currents • Two Low-Drop-Out Regulators 1.3V, 1.5V to 1.8V, 2.5V to 2.8V (100 mV Step), 3.3V, 200 mA Maximum Load • Ultra-low Power Real-time Clock (RTC) and Backup Battery Management – 2.6V RTC LDO f.

  AT73C224-H   AT73C224-H







Part Number AT73C224-F
Manufacturers ATMEL
Logo ATMEL
Description Power Management and Analog Companions
Datasheet AT73C224-H DatasheetAT73C224-F Datasheet (PDF)

Features • DCw/DwCw.SDtaetapS-uhepeCt4oUn.cvoemrter (BOOST) 3.3V to 5.2V, 1A, up to 90% Efficiency. Can be Used as BUCK/BOOST in SEPIC Configuration • DC/DC Step-down (BUCK) Synchronous Converter 0.9V to 3.4V, 500mA, up to 90% Efficiency, Pulse Skipping Capabilities for High Efficiency at Light Load Currents • Two Low-Drop-Out Regulators 1.3V, 1.5V to 1.8V, 2.5V to 2.8V (100 mV Step), 3.3V, 200 mA Maximum Load • Ultra-low Power Real-time Clock (RTC) and Backup Battery Management – 2.6V RTC LDO f.

  AT73C224-H   AT73C224-H







Part Number AT73C224-E
Manufacturers ATMEL
Logo ATMEL
Description Power Management and Analog Companions
Datasheet AT73C224-H DatasheetAT73C224-E Datasheet (PDF)

Features • DCw/DwCw.SDtaetapS-uhepeCt4oUn.cvoemrter (BOOST) 3.3V to 5.2V, 1A, up to 90% Efficiency. Can be Used as BUCK/BOOST in SEPIC Configuration • DC/DC Step-down (BUCK) Synchronous Converter 0.9V to 3.4V, 500mA, up to 90% Efficiency, Pulse Skipping Capabilities for High Efficiency at Light Load Currents • Two Low-Drop-Out Regulators 1.3V, 1.5V to 1.8V, 2.5V to 2.8V (100 mV Step), 3.3V, 200 mA Maximum Load • Ultra-low Power Real-time Clock (RTC) and Backup Battery Management – 2.6V RTC LDO f.

  AT73C224-H   AT73C224-H







Part Number AT73C224-D
Manufacturers ATMEL
Logo ATMEL
Description Power Management and Analog Companions
Datasheet AT73C224-H DatasheetAT73C224-D Datasheet (PDF)

Features • DCw/DwCw.SDtaetapS-uhepeCt4oUn.cvoemrter (BOOST) 3.3V to 5.2V, 1A, up to 90% Efficiency. Can be Used as BUCK/BOOST in SEPIC Configuration • DC/DC Step-down (BUCK) Synchronous Converter 0.9V to 3.4V, 500mA, up to 90% Efficiency, Pulse Skipping Capabilities for High Efficiency at Light Load Currents • Two Low-Drop-Out Regulators 1.3V, 1.5V to 1.8V, 2.5V to 2.8V (100 mV Step), 3.3V, 200 mA Maximum Load • Ultra-low Power Real-time Clock (RTC) and Backup Battery Management – 2.6V RTC LDO f.

  AT73C224-H   AT73C224-H







Power Management and Analog Companions

Features • DCw/DwCw.SDtaetapS-uhepeCt4oUn.cvoemrter (BOOST) 3.3V to 5.2V, 1A, up to 90% Efficiency. Can be Used as BUCK/BOOST in SEPIC Configuration • DC/DC Step-down (BUCK) Synchronous Converter 0.9V to 3.4V, 500mA, up to 90% Efficiency, Pulse Skipping Capabilities for High Efficiency at Light Load Currents • Two Low-Drop-Out Regulators 1.3V, 1.5V to 1.8V, 2.5V to 2.8V (100 mV Step), 3.3V, 200 mA Maximum Load • Ultra-low Power Real-time Clock (RTC) and Backup Battery Management – 2.6V RTC LDO for Backup Battery Charging – 32 kHz Crystal RTC Oscillator (1 µA) – RTC Circuit for Time and Date Information • Activation of the Power Management Modules via Dedicated Enable Pin • Automatic Start-up Sequences, POK Signal Indicating When Start-up is Completed • Activation and Control of the Power Management Modules in Dynamic Mode (via SPI or TWI) or in Static Mode (On/Off of the Four Power Supplies) • ITB Signal Indicating Short-circuits in DC/DC Converters • Very Low .


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