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TS7900 датащи(PDF) 5 Page - Taiwan Semiconductor Company, Ltd |
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TS7900 датащи(HTML) 5 Page - Taiwan Semiconductor Company, Ltd |
5 / 11 page TS7900 Series 3-Terminal Fixed Negative Voltage Regulator 5/11 Version: A07 TS7918 Electrical Characteristics Vin= -24V, Iout=500mA, 0 oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Unit Tj=25 oC -17.30 -18 -18.72 Output voltage Vout -21V≤Vin≤-33V, 10mA≤Iout≤1A, PD ≤15W -17.14 -18 -18.90 V -21V≤Vin≤-33V -- 15 360 Line Regulation REGline Tj=25 oC -22V≤Vin≤-26V -- 5 180 10mA≤Iout≤1A -- 12 360 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 180 mV Quiescent Current Iq Iout=0, Tj=25 oC -- 4.5 8 -21V≤Vin≤-33V -- -- 1 Quiescent Current Change ΔIq 10mA≤Iout≤1A -- -- 0.5 mA Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25 oC -- 110 -- µV Ripple Rejection Ratio RR f=120Hz, -21V≤Vin≤-31V 53 68 -- dB Voltage Drop Vdrop Iout=1A, Tj=25 oC -- 2 -- V Output Short Circuit Current Ios Tj=25 oC -- 200 -- mA Peak Output Current Io peak Tj=25 oC -- 2.1 -- A Temperature Coefficient of Output Voltage ΔVout/ ΔTj Iout=10mA, 0 oC≤Tj≤125oC -- -1 -- mV/ oC TS7924 Electrical Characteristics Vin= -33V, Iout=500mA, 0 oC ≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Unit Tj=25 oC -23.07 -24 -24.96 Output voltage Vout -27V≤Vin≤-38V, 10mA≤Iout≤1A, PD ≤15W -22.85 -24 -25.20 V -27V≤Vin≤-38V -- 18 480 Line Regulation REGline Tj=25 oC -28V≤Vin≤-32V -- 6 240 10mA≤Iout≤1A -- 12 480 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 240 mV Quiescent Current Iq Iout=0, Tj=25 oC -- 4.6 8 -27V≤Vin≤-38V -- -- 1 Quiescent Current Change ΔIq 10mA≤Iout≤1A -- -- 0.5 mA Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25 oC -- 170 -- µV Ripple Rejection Ratio RR f=120Hz, -27V≤Vin≤-37V 50 65 -- dB Voltage Drop Vdrop Iout=1A, Tj=25 oC -- 2 -- V Output Short Circuit Current Ios Tj=25 oC -- 150 -- mA Peak Output Current Io peak Tj=25 oC -- 2.1 -- A Temperature Coefficient of Output Voltage ΔVout/ ΔTj Iout=10mA, 0 oC≤Tj≤125oC -- -1 -- mV/ oC Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. This specification applies only for DC power dissipation permitted by absolute maximum ratings. |
Аналогичный номер детали - TS7900_07 |
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Аналогичное описание - TS7900_07 |
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