ADP1109AAN-5 AD [Analog Devices], ADP1109AAN-5 Datasheet
ADP1109AAN-5
Related parts for ADP1109AAN-5
ADP1109AAN-5 Summary of contents
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FEATURES Operates at Supply Voltages Fixed 3 and Adjustable Output Minimum External Components Required Ground Current: 460 A Oscillator Frequency: 120 kHz Logic Shutdown 8-Lead DIP and SO-8 Packages ...
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ADP1109A–SPECIFICATIONS Parameter QUIESCENT CURRENT INPUT VOLTAGE COMPARATOR TRIP POINT VOLTAGE COMPARATOR HYSTERESIS OUTPUT VOLTAGE ADP1109A-3.3 ADP1109A-5 ADP1109A-12 OUTPUT VOLTAGE RIPPLE OSCILLATOR FREQUENCY DUTY CYCLE SWITCH-ON TIME SWITCH SATURATION VOLTAGE ADP1109A-3.3 ADP1109A-5 ADP1109A-12 SWITCH LEAKAGE CURRENT SHUTDOWN PIN HIGH SHUTDOWN PIN ...
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... Description ADP1109AAN ADJ Plastic DIP ADP1109AAR ADJ Small Outline IC ADP1109AAN-3.3 3.3 V Plastic DIP ADP1109AAR-3.3 3.3 V Small Outline IC ADP1109AAN Plastic DIP ADP1109AAR Small Outline IC ADP1109AAN- Plastic DIP ADP1109AAR- Small Outline IC 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 ...
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ADP1109A MBRS130T3 3. SENSE IN ADP1109A-12 SHUTDOWN 7 GND PGND 4 5 SHUTDOWN *COILTRONICS CTX20-1 SUMIDA CD54-220LC **AVX TPS SERIES Figure 1. 3.3 V Powered Flash Memory VPP Generator ...
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TEMPERATURE – C Figure 6. Oscillator Frequency vs. Temperature 0.60 0. AND I = 0.65A CE(SAT 0.50 0.45 0.40 0.35 0.30 ...
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ADP1109A APPLICATION INFORMATION THEORY OF OPERATION The ADP1109A is a flexible, low power switch-mode power supply (SMPS) controller for step-up dc/dc converter applica- tions. This device uses a gated-oscillator technique to provide very high performance with low quiescent current. For ...
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In practice, the inductor value is easily selected using the equa- tions above. For example, consider a supply that will generate 120 mA from source. The inductor power re- quired is, from Equation 1: ...
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ADP1109A 8-Lead Plastic DIP (N-8) 0.430 (10.92) 0.348 (8.84 0.280 (7.11) 0.240 (6.10 0.060 (1.52) PIN 1 0.015 (0.38) 0.210 (5.33) MAX 0.130 (3.30) 0.160 (4.06) MIN 0.115 (2.93) SEATING 0.022 (0.558) 0.100 0.070 (1.77) PLANE ...