PA03 Cirrus Logic Inc, PA03 Datasheet
PA03
Specifications of PA03
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PA03 Summary of contents
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... PROGRAMMABLE POWER SUPPLIES to ±68V • TRANSDUCER/AUDIO TO 1000W DESCRIPTION The super power PA03 advances the state of the art in both brute force power and self protection against abnormal oper- ating conditions. Its features start with a copper dip package developed by Apex Precision Power to extend power capabilities well beyond those attainable with the familiar TO-3 package ...
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... Rating applies if both shutdown inputs are least 1V inside supply rails. If one of the shutdown inputs is tied to a supply rail, the current in that pin may increase to 2.4mA. 5. Rating applies if the output current alternates between both output transistors at a rate faster than 60Hz. 6. The PA03 must be used with a heatsink or the quiescent power may drive the unit into thermal shutdown SUPPLY VOLTAGE – ...
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... V = .5V =.5Ω L 5.0 2.5 0 –2.5 –5.0 –7 TIME, t (µS) QUIESCENT CURRENT 1.4 1.2 1 100 120 140 TOTAL SUPPLY VOLTAGE, V (V) S PA03 • PA03A CURRENT LIMIT –50 – 100 125 CASE TEMPERATURE, T (°C) C OUTPUT VOLTAGE SWING OUTPUT CURRENT, I (A) O INPUT NOISE 20 10 ...
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... Power’s complete Application Notes library; Technical Seminar Workbook; and Evaluation Kits. MOUNTING PRECAUTIONS The PA03 copper base is very soft and easily bent. Do not put any stress on the mounting ears of this package. This calls for caution when pushing the amplifier into certain types of packaging foam and particularly when inserting the device into a socket ...
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... ACTIVATED SHUTDOWN 360– 30K 400mV R3 THERMAL SENSE ** SELECT SHUTOFF 360Ω TRANSISTOR TEMPERATURE SELECT R4 FOR 5V DROP ON R2 PA03 • PA03A PA03 Q14 * NOT REQUIRED WHEN USING 1K CMOS LOGIC Q22 PA03 500Ω 4 Q14 1K 500Ω 3 Q22 500Ω PA03 ...