Datasheet TS7800 (Taiwan Semiconductor) - 5

TS7815 Electrical Characteristics
(Vin=23V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter Symbol Test Conditions Min Typ Max Unit
Tj=25oC 14.42 15 15.60 Output Voltage Vout 17.5V≤Vin≤30V, 10mA≤Iout≤1A, 14.28 15 15.75 V PD ≤15W 17.5V≤Vin≤30V -- 12 300 Line Regulation REGline Tj=25oC 18V≤Vin≤22V -- 3 150 mV 10mA≤Iout≤1A -- 12 300 Load Regulation REGload Tj=25oC 250mA≤Iout≤750mA -- 4 150 Quiescent Current Iq Tj=25oC, Iout=0 -- 4.3 8 17.5V≤Vin≤30V -- -- 1 mA Quiescent Current Change ∆Iq 10mA≤Iout≤1A -- -- 0.5 Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25oC -- 90 -- uV Ripple Rejection Ratio RR f=120Hz, 18V≤Vin≤28V 54 70 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25oC -- 2 -- V Output Resistance Rout f=1KHz -- 19 -- mΩ Output Short Circuit Current Ios Tj=25oC -- 230 -- mA Peak Output Current Io peak Tj=25oC -- 2.2 -- A Temperature Coefficient of mV/ ∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC -- -1 -- Output Voltage oC
TS7818 Electrical Characteristics
(Vin=27V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter Symbol Test Conditions Min Typ Max Unit
Tj=25oC 17.30 18 18.72 Output Voltage Vout 21V≤Vin≤33V, 10mA≤Iout≤1A, 17.14 18 18.90 V PD ≤15W 21V≤Vin≤33V -- 15 360 Line Regulation REGline Tj=25oC 22V≤Vin≤26V -- 5 180 mV 10mA≤Iout≤1A -- 12 360 Load Regulation REGload Tj=25oC 250mA≤Iout≤750mA -- 4 180 Quiescent Current Iq Tj=25oC, Iout=0 -- 4.5 8 21V≤Vin≤33V -- -- 1 mA Quiescent Current Change ∆Iq 10mA≤Iout≤1A -- -- 0.5 Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25oC -- 110 -- uV Ripple Rejection Ratio RR f=120Hz, 21V≤Vin≤31V 54 70 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25oC -- 2 -- V Output Resistance Rout f=1KHz -- 22 -- mΩ Output Short Circuit Current Ios Tj=25oC -- 200 -- mA Peak Output Current Io peak Tj=25oC -- 2.2 -- A Temperature Coefficient of mV/ ∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC -- -1 -- Output Voltage oC z 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. z This specification applies only for DC power dissipation permitted by absolute maximum ratings. TS7800 series 5-9 2003/12 rev. A