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KA7824E 数据表(PDF) 11 Page - Fairchild Semiconductor |
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KA7824E 数据表(HTML) 11 Page - Fairchild Semiconductor |
11 / 26 page KA78XXE/KA78XXAE 11 Electrical Characteristics (KA7806AE) (Continued) (Refer to the test circuits. 0 °C < TJ < +125°C, Io =1A, V I = 11V, C I=0.33µF, CO=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Change in VO due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage VO TJ =+25 °C 5.58 6 6.12 V IO = 5mA to 1A, PO ≤ 15W VI = 8.6V to 21V 5.76 6 6.24 Line Regulation (Note1) Regline VI= 8.6V to 25V, IO = 500mA - 5 60 mV VI= 9V to 13V - 3 60 TJ = +25 °C VI= 8.3V to 21V - 5 60 VI= 9V to 13V - 1.5 30 Load Regulation (Note1) Regload TJ =+25 °C, IO = 5mA to 1.5A - 9 100 mV IO = 5mA to 1A - 4 100 IO = 250mA to 750mA - 5.0 50 Quiescent Current IQ TJ =+25 °C- 4.3 6.0 mA Quiescent Current Change ∆IQ IO = 5mA to 1A - - 0.5 mA VI = 9V to 25V, IO = 500mA - - 0.8 VI= 8.5V to 21V, TJ =+25 °C- - 0.8 Output Voltage Drift (Note2) ∆V/∆TIO = 5mA - -0.8 - mV/ °C Output Noise Voltage VN f = 10Hz to 100kHz, TA =+25 °C- 10 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz, IO = 500mA VI = 9V to 19V -65 - dB Dropout Voltage VDrop IO = 1A, TJ =+25 °C- 2 - V Output Resistance (Note2) rO f = 1kHz - 17 - m Ω Short Circuit Current ISC VI= 35V, TA =+25 °C - 250 - mA Peak Current (Note2) IPK TJ=+25 °C- 2.2 - A |
类似零件编号 - KA7824E |
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类似说明 - KA7824E |
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