(Hong Kong)
Product Summary
The ADP3000AR is a versatile step-up/step-down switching regulator that operates from an input supply voltage of 2 V to 12 V in step-up mode and up to 30 V in step-down mode. The ADP3000AR operates in Pulse Frequency Mode (PFM) and consumes only 500 mA, making it highly suitable for applications that require low quiescent current. The ADP3000AR is widely used in Notebook, Palmtop Computers, Cellular Telephones, Hard Disk Drives, Portable Instruments and Pagers.
Parametrics
ADP3000AR absloute maximum ratings: (1)Input Supply Voltage, Step-Up Mode: 15 V; (2)Input Supply Voltage, Step-Down Mode: 36 V; (3)SW1 Pin Voltage: 50 V; (4)SW2 Pin Voltage: –0.5 V to VIN; (5)Feedback Pin Voltage (ADP3000): 5.5 V; (6)Switch Current: 1.5 A; (7)Maximum Power Dissipation: 500 mW; (8)Operating Temperature Range: 0℃ to +70℃; (9)Storage Temperature Range: –65℃ to +150℃; (10)Lead Temperature (Soldering, 10 sec): +300℃; (11)Thermal Impedance: SO-8: 170℃/W; N-8: 120℃/W.
Features
ADP3000AR features: (1)Operates at Supply Voltages from 2 V to 30 V; (2)Works in Step-Up or Step-Down Mode; (3)Very Few External Components Required; (4)High Frequency Operation Up to 400 kHz; (5)Low Battery Detector on Chip; (6)User Adjustable Current Limit; (7)Fixed and Adjustable Output Voltage; (8)8-Pin DIP and SO-8 Package; (9)Small Inductors and Capacitors.
Diagrams
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 ADP300 |
LeCroy |
Test Probes Differential Probe 1,400 V, 20 MHz |
Data Sheet |
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ADP3000 |
Other |
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Data Sheet |
Negotiable |
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ADP3020 |
Other |
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Data Sheet |
Negotiable |
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ADP3025 |
Other |
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Data Sheet |
Negotiable |
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ADP3026 |
Other |
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Data Sheet |
Negotiable |
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ADP3041 |
Other |
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Data Sheet |
Negotiable |
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