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AP1084K18A Datasheet(PDF) 3 Page - Anachip Corp |
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AP1084K18A Datasheet(HTML) 3 Page - Anachip Corp |
3 / 10 page AP1084 5A Low Dropout Positive Adjustable or Fixed-Mode Regulator Anachip Corp. www.anachip.com.tw Rev.1.0 Aug.27, 2004 3/10 Absolute Maximum Ratings Symbol Parameter Rating Unit Vin DC Supply Voltage -0.3 to 12 V PD Power Dissipation Internally Limited TST Storage Temperature -65 to +150 oC TOP Operating Junction Temperature Range 0 to +150 oC Electrical Characteristics (Under Operating Conditions) SYM. PARAMETER CONDITIONS (Notes) MIN TYP MAX UNIT VREF Reference Voltage Io=10mA, Tj=25 oC, (Vin-Vout)=1.5V 1.225 1.250 1.275 V AP1084-XXX IO=10mA, VOUT+1.5V<VIN<12V, TJ =25 oC 0.2 % AP1084-1.5 IOUT = 10mA, TJ = 25 oC, 3V≦VIN≦12V 1.470 1.500 1.530 V AP1084-1.8 IOUT = 10mA, TJ = 25 oC, 3.3V≦VIN≦12V 1.764 1.800 1.836 V AP1084-2.5 IOUT = 10mA, TJ = 25 oC, 4V≦VIN≦12V 2.450 2.500 2.550 V AP1084-3.3 IOUT = 10mA, TJ = 25 oC, 4.8V≦VIN≦12V 3.235 3.300 3.365 V Line Regulation AP1084-5.0 IOUT = 10mA, TJ = 25 oC, 6.5V≦VIN≦12V 4.900 5.000 5.100 V AP1084-Adj VIN=3.3V, 0mA<Io<5A, TJ =25 oC (Note 1,2) 1 % AP1084-1.5 VIN=3V, 0mA<Io<5A, TJ =25 oC (Note 1,2) 12 15 mV AP1084-1.8 VIN=3.3V, 0mA<Io<5A TJ =25 oC (Note 1,2) 15 18 mV AP1084-2.5 VIN=4V, 0mA<Io<5A TJ =25 oC (Note 1,2) 20 25 mV AP1084-3.3 VIN = 5V, 0mA<Io<5A , TJ=25 oC (Note 1,2) 26 33 mV Load Regulation AP1084-5.0 VIN = 8V, 0mA<Io<5A, TJ=25 oC (Note 1,2) 40 50 mV ∆Vo Dropout Voltage Io=5.0A ( ∆Vout = 1% Vout) 1.3 1.4 V Current Limit Vin-Vout=5V 5.1 A Minimum Load Current 5 10 mA Temperature Stability Io=10mA 0.5 % θ JA Thermal Resistance Junction-to-Ambient (No heat sink ;No air flow) TO-252 TO-263 TO-220 98 91 83 OC/W θ JC Thermal Resistance Junction-to-Case TO-252: Control Circuitry/Power Transistor TO-263: Control Circuitry/Power Transistor TO-220: Control Circuitry/Power Transistor 15 10 0.65/2.7 OC/W Note 1: See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18” from the package. Note 2:Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the difference between input and output and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range. |
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