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AP7215 数据表(PDF) 4 Page - Diodes Incorporated |
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AP7215 数据表(HTML) 4 Page - Diodes Incorporated |
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4 / 11 page ![]() AP7215 600mA CMOS LDO AP7215 Rev. 1 4 of 11 FEBRUARY 2009 www.diodes.com © Diodes Incorporated Electrical Characteristics (TA = 25°C, CIN = 1µF, COUT = 1µF, VIN=5.0V, VEN = VIN, unless otherwise noted) Symbol Parameter Test Conditions Min Typ. Max Unit ICCQ Quiescent Current IOUT = 0mA - 50 80 μA ISTBY Standby Current VEN = GND VIN = 5.0V 15 30 μA VROUT Output Voltage Accuracy IOUT = 30mA, VIN = 5V 3.234 3.300 3.366 V ΔVR OUT/ΔTA/VROUT VROUT Temperature Coefficient TA =-40°C to 85°C, IOUT = 30mA ±100 ppm / oC VDO Dropout Voltage IOUT = 30mA 60 100 mV IOUT = 100mA 100 250 mV IOUT Maximum Output Current VIN = 5.3V 600 mA ILIMIT Current Limit VIN = 5.3V 750 mA ISHORT Short Circuit Current VIN = 5.3V 50 mA ΔVR OUT/ΔVIN/VROU T Line Regulation 4.3V ≤ V IN ≤ 5.5V, IOUT = 30mA 0.01 ±0.2 %/V ΔVR OUT Load Regulation 1mA ≤ I OUT ≤ 100mA, VIN = 5.3V 15 50 mV PSRR Power Supply Rejection VIN = 4.3V+ 0.5Vp-pAC, IOUT = 50mA F= 1KHz 55 dB VEH EN Input Threshold Output ON 1.6 V VEL Output OFF 0.25 V IEN Enable Pin Current -0.1 0.1 μA VDF VIN Detection Voltage Detect VDOUT fall 3.83 3.91 3.98 V VHYS VDF Hysteresis Range VDF x1.02 VDF x1.05 VDF x1.08 V IVDOUT VDOUT Sink Current VDOUT = 0.5V, VIN = 2.0V 20 mA VDOUT = 0.5V, VIN = 3.0V 30 tRP VDOUT Delay Time 10 20 40 ms θ JA Thermal Resistance Junction-to-Ambient SOP-8L (Note 3) 124 ºC/W SOT89-3L (Note 3) 173 θ JC Thermal Resistance Junction-to-Case SOP-8L (Note 3) 25 ºC/W SOT89-3L (Note 3) 42 Notes: 3. Test conditions for SOP-8L, SOT89-3L: Device mounted on FR-4 substrate, single sided PC board, 2oz copper, with minimum recommended pad layout. |
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