CA723 Intersil Corporation, CA723 Datasheet
CA723
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CA723 Summary of contents
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... The CA723 and CA723C may be used with positive and negative power supplies in a wide variety of series, shunt, switching, and floating regulator applications. They can ...
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... Functional Block Diagram TEMPERATURE- COMPENSATED ZENER V+ UNREGULATED R1 R3 INPUT 500 25k 6.2V R2 15k Q1 Q6 FIGURE 1. EQUIVALENT SCHEMATIC DIAGRAM OF THE CA723 AND CA723C 3-4 CA723, CA723C FREQUENCY V+ UNREGULATED COMPENSATION INPUT INVERTING INPUT - V REF VOLT ERROR REF AMP AMP + NON-INVERTING INPUT CURRENT LIMIT ...
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... CA723, CA723C Thermal Information Thermal Resistance (Typical, Note 1) PDIP Package . . . . . . . . . . . . . . . . . . . Metal Can Device Dissipation CA723T CA723E, CA723CE CA723T, Above T CA723E, CA723CE, Above T Maximum Storage Temperature Range . . . . . . . . . . -65 Maximum Lead Temperature, During Soldering . . . . . . . . . . 265 At a distance 1/16” for 10s Max ...
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... Line and load regulation specifications are given for condition of a constant chip temperature. For high dissipation condition, temperature drifts must be separately taken into account. 3. For C (See Figure 20) REF Typical Performance Curves (CA723) MAX JUNCTION TEMP (T THERMAL RESISTANCE = 150 150 QUIESCENT DISSIPATION (PQ) = 60mW ...
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... Typical Performance Curves (CA723) 1.2 1.0 0.8 0.6 0.4 0 OUTPUT CURRENT (mA) FIGURE 6. CURRENT LIMITING CHARACTERISTICS MAX. JUNCTION TEMP. (T THERMAL RESISTANCE = 150 150 QUIESCENT DISSIPATION (P TO-5 STYLE PACKAGE WITH NO HEAT SINK 100 AMBIENT TEMPERATURE ( DIFFERENTIAL INPUT - OUTPUT VOLTAGE (V) FIGURE 8. MAX LOAD CURRENT vs DIFFERENTIAL INPUT- ...
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... Typical Performance Curves (CA723) 1.2 AMBIENT TEMPERATURE ( 1.0 0.8 0.6 0.4 0 OUTPUT CURRENT (mA) FIGURE 12. CURRENT LIMITING CHARACTERISTICS Typical Performance Curves (CA723 and CA723C) INPUT VOLTAGE ( 12V I OUTPUT VOLTAGE ( LOAD CURRENT ( 50mA L 0.2 AMBIENT TEMPERATURE ( SHORT CIRCUIT PROTECTION RESISTANCE ( 0.1 SCP 0 -0.1 -0 ...
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... Typical Performance Curves (CA723 and CA723C) 6 INPUT VOLTAGE ( OUTPUT VOLTAGE (V 0 INPUT VOLTAGE ( 12V I OUTPUT VOLTAGE ( LOAD CURRENT ( 1mA L -2 AMBIENT TEMPERATURE ( SHORT CIRCUIT PROTECTION RESISTANCE ( SCP - TIME ( s) FIGURE 18. LOAD TRANSIENT RESPONSE Typical Application Circuits ...
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... COMP V- INPUT C 1 0.001 F Circuit Performance Data: Line Regulation ( V = 3V) 0.5mV I Load Regulation ( I = 1A) 5mV L FIGURE 24. POSITIVE VOLTRAGE REGULATOR CIRCUIT (WITH EXTERNAL PNP PASS TRANSISTOR) 3-10 CA723, CA723C (Continued REGULATED OUTPUT-15V FIGURE 23. POSITIVE VOLTAGE REGULATOR CIRCUIT (WITH 2N5956 OR 2N6108 R ...
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... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site http://www.intersil.com 3-11 CA723, CA723C (Continued ...