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ADP1109AAR Arkusz danych(PDF) 3 Page - Analog Devices |
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ADP1109AAR Arkusz danych(HTML) 3 Page - Analog Devices |
3 / 8 page ADP1109A –3– REV. 0 PIN FUNCTION DESCRIPTIONS Pin Mnemonic Function 1VIN Input Supply Voltage. 2 NC No Connection. 3 SW Collector Node of Power Transistor. 4 PGND Power Ground. 5 GND Ground. 6 NC No Connection. 7 SHUTDOWN When logic low is applied to this pin, oscillator is shut down. 8 FB(SENSE) On the ADP1109A (Adjustable), this pin goes directly to the comparator input. On the ADP1109A-3.3, ADP1109A-5 and ADP1109A-12, this pin is connected through the internal resistor that sets the output voltage. ORDERING GUIDE Output Package Package Model Voltage Description Options ADP1109AAN ADJ Plastic DIP N-8 ADP1109AAR ADJ Small Outline IC SO-8 ADP1109AAN-3.3 3.3 V Plastic DIP N-8 ADP1109AAR-3.3 3.3 V Small Outline IC SO-8 ADP1109AAN-5 5 V Plastic DIP N-8 ADP1109AAR-5 5 V Small Outline IC SO-8 ADP1109AAN-12 12 V Plastic DIP N-8 ADP1109AAR-12 12 V Small Outline IC SO-8 PIN CONFIGURATIONS 8-Lead Plastic DIP (N-8) TOP VIEW (Not to Scale) 8 7 6 5 1 2 3 4 *FIXED VERSIONS NC = NO CONNECT VIN NC SW FB(SENSE)* SHUTDOWN NC GND PGND ADP1109A 8-Lead SOIC (SO-8) TOP VIEW (Not to Scale) 8 7 6 5 1 2 3 4 *FIXED VERSIONS NC = NO CONNECT NC SW PGND FB(SENSE)* SHUTDOWN NC GND ADP1109A VIN CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the ADP1109A features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. WARNING! ESD SENSITIVE DEVICE |
Podobny numer części - ADP1109AAR |
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Podobny opis - ADP1109AAR |
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