AZ70XX series under voltage regulator conAZ34063U monolithic switching

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AZ70XX series under voltage regulator conAZ34063U monolithic switching

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Product Brief 1.5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER VOLTAGE DETECTOR Description
AZ70XX series under voltage regulator conAZ34063U monolithic switching detectors with trol circuitvoltage contains primary functions required built which threshold power consumption. DC-DC converters. This device consists internal AZ70XX specifically designed accurately temperature compensated reference, voltage comparator, monitor power supplies. controlled duty cycle oscillator with active current limit circuit, driver high current output switch. reference AZ70XX precision on-chip voltage comparator measure input operating voltage. AZ34063U specifically designed after detecting These accurately reset system general DCDC converter used Step-Down, Step-Up Voltvoltage time switching power instantaage-Inverting various with minimum other logic neous power applications systems number external components. voltage thresholds 2.3V/2.5V/ systems. detect 2.7V/2.9V/3.1V/3.3V/4.2V/4.5V AZ7023/25/27/29/ 31/33/42/45 respectively. Built hysteresis helps preFeaturesoperation presence noise. vent erratic Operation from 3.0V Input Features Standby Current Current Limiting Output Switch Current 1.5A Current Consumption: ICCL=300µA Typical Output Voltage Adjustable ICCH=30µA Typical Operation Frequency 180kHz Precision Reference Voltage Output ResetLow Minimum Operating ting: 0.8V Typical Built Hysteresis Voltage: 50mV Typical Open Collector Output Applications Extended Temperature Range: 85oC Battery Chargers Applications ADSL Modems Hubs Battery Voltage Detector Negative Voltage Power Supplies Power Fail Indicator Processor Reset Generator Battery Backup Control Home Electric Appliances
AZ34063U AZ70XX
Supply Voltage (Max) Input Voltage Supply Current (Max)(µA) Maximum Operating Frequency (KHz) Detect Current (mA) Supply Voltage (Typ) Reference Voltage Detect Voltage Temperature Reference (%/oC) CoefficientVoltage Precision Transmission Switch Current Delay Time (µs)
Operating I=1.0A) (@Temperature (Min)
2.3, 2.5, 2.7, 2.9, 3.1, 3.3, 4.2,
1.25
±0.01
Available
SOIC-8 DIP-8
Operating Temperature (Max) (oC) Current Control Mode Package
Benefits
Easier Benefits Very Competitive Price Higher Operating Frequency Very Competitive Price
Additional Available Materials
Samples Additional Available Data Sheet Reliability Report Samples Report Preliminary Datasheet Reliability Report Report
Materials
Configuration
Configuration
SOIC-8 TO-92
Switch Collector Switch Emitter Timing Capacitor
DIP-8 TO-92 Ammo Packing SOT-89-3
Driver Collector Sense Comparator Inverting Input
Switch Collector Switch Emitter Timing Capacitor
Driver Collector Sense
Comparator Inverting Input
Jun. 2009 2007
Semiconductor Manufacturing Limited
Product Brief 1.5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER VOLTAGE DETECTOR Description Ordering Information
AZ70XX series under voltage detectors with Temperature built voltage threshold power consumption. Part Number Package Range AZ70XX specifically designed accurately AZ34063UM-G1 monitor power supplies.
SOIC-8 AZ34063UMTR-G1
AZ34063U AZ70XX
Supply Voltage (Max)
Marking Supply Current (Max)(µA) 34063UM-G1
Packing Type Tube 2.3, 2.5, 2.7, Tape Reel 2.9, 3.1, 3.3,
Detect 34063UM-G1 Voltage (Typ)
AZ34063UP-G1
AZ70XX precision on-chip voltage reference AZ34063UP-G1 DIP-8 85oC comparator measure input operating voltage. These accurately reset system after detecting voltage time switching power instantaneous power various refer systems other logic Detailed information please relevant datasheet. systems. detect voltage thresholds 2.3V/2.5V/ 2.7V/2.9V/3.1V/3.3V/4.2V/4.5V AZ7023/25/27/29/ 31/33/42/45 respectively. Built hysteresis helps prevent erratic operation presence noise.
4.2, Tube ±0.01
Detect Voltage Temperature Coefficient (%/oC) Transmission Delay Time (µs) Operating Temperature (Min) (oC) Operating Temperature (Max) (oC)
Features
Current Consumption: ICCL=300µA Typical ICCH=30µA Typical Minimum Operating Voltage Output Resetting: 0.8V Typical Built Hysteresis Voltage: 50mV Typical Open Collector Output Extended Temperature Range: 85oC
Benefits
Easier Very Competitive Price
Additional Available Materials
Samples Data Sheet Reliability Report Report
Applications
Battery Voltage Detector Power Fail Indicator Processor Reset Generator Battery Backup Control Home Electric Appliances
Configuration Sales Office:
TO-92 TO-92 Ammo Packing Shanghai 30920 Huntwood Ave. Hayward, 94544, 1600, Xing Road, Shanghai ZiZhu Science-based Industrial Park, 200241, China 86-21-24162266 +1-510-324-2988 +1-510-324-2788 86-21-24162277
Taiwan 298-1 Guang Road, Nei-Hu District, Taipei, Taiwan 886-2-2656-2808 886-2-2656-2806
SOT-89-3
Shenzhen Noble Center, No.1006, Fuzhong Road, Futian Room District, Shenzhen 518026, China 86-755-8826 7951 86-755-8826 7865
Jun. 2007 2009
Semiconductor Manufacturing Limited

AZ70XX series under voltage regulator conAZ34063U monolithic switching

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