công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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CA0723T bảng dữ liệu(PDF) 8 Page - Intersil Corporation |
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CA0723T bảng dữ liệu(HTML) 8 Page - Intersil Corporation |
8 / 9 page 3-10 FIGURE 22. NEGATIVE VOLTAGE REGULATOR CIRCUIT FIGURE 23. POSITIVE VOLTAGE REGULATOR CIRCUIT (WITH EXTERNAL NPN PASS TRANSISTOR) FIGURE 24. POSITIVE VOLTRAGE REGULATOR CIRCUIT (WITH EXTERNAL PNP PASS TRANSISTOR) FIGURE 25. FOLDBACK CURRENT LIMITING CIRCUIT Typical Application Circuits (Continued) V+ VC VO VREF V- COMP C1 100pF CURRENT LIMIT REGULATED OUTPUT-15V CURRENT SENSE INV. INPUT INV. INPUT NON R1 R3 3k Ω VZ R5 2k Ω R4 3k Ω R2 Circuit Performance Data: Line Regulation ( ∆VI = 3V) 1mV Load Regulation ( ∆IL = 100mA) 2mV Note: For Applications Employing the TO-5 Style Package and Where VZ Is Required, An External; 6.2V Zener Diode Should be Connected in Series with VO (Terminal 6). VI VI V+ VC VO RSCP VREF NON INV INPUT V- COMP R1 CURRENT LIMIT REGULATED OUTPUT 15V CURRENT SENSE INV. INPUT R2 C1 100pF Circuit Performance Data: Line Regulation ( ∆VI = 3V) 1.5mV Load Regulation ( ∆IL = 1A) 15mV VI VO RSCP VREF NON INV INPUT V- COMP R1 CURRENT LIMIT REGULATED OUTPUT 5V CURRENT SENSE INV. INPUT R2 C1 0.001 µF Circuit Performance Data: Line Regulation ( ∆VI = 3V) 0.5mV Load Regulation ( ∆IL = 1A) 5mV V+ R3 60 Ω VC 2N5956 OR 2N6108 VI V+ VC VO RSCP VREF NON INV INPUT V- COMP CURRENT LIMIT REGULATED OUTPUT 5V CURRENT SENSE INV. INPUT C1 0.001 µF Circuit Performance Data: Line Regulation ( ∆V = 3V) 0.5mV Load Regulation ( ∆IL = 10mA) 1mV R1 R2 30 Ω R4 5.6k Ω R3 2.7k Ω Short Circuit Current 20mA CA723, CA723C |
Số phần tương tự - CA0723T |
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Mô tả tương tự - CA0723T |
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