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NCV4299 数据表(PDF) 5 Page - ON Semiconductor |
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NCV4299 数据表(HTML) 5 Page - ON Semiconductor |
5 / 23 page NCV4299 http://onsemi.com 5 THERMAL CHARACTERISTICS Characteristic Test Conditions (Typical Value) Unit Note 6 Note 7 Note 8 SO−8 Junction−to−Tab ( yJLx, qJLx) Junction−to−Ambient (RθJA, qJA) 54 172 52 144 48 118 °C/W SO−14 Junction−to−Tab ( yJLx, qJLx) Junction−to−Ambient (RθJA, qJA) 19 112 21 89 20 67 °C/W 6. 2 oz Copper, 50 mm sq Copper area, 1.5 mm thick FR4 7. 2 oz Copper, 150 mm sq Copper area, 1.5 mm thick FR4 8. 2 oz Copper, 500 mm sq Copper area, 1.5 mm thick FR4 ELECTRICAL CHARACTERISTICS (−40 °C < TJ < 150°C; VI = 13.5 V unless otherwise noted.) Characteristic Symbol Test Conditions Min Typ Max Unit Output Q Output Voltage (5.0 V Version) VQ 1.0 mA < IQ < 150 mA, 6.0 V < VI < 16 V 4.9 5.0 5.1 V Output Voltage (3.3 V Version) VQ 1.0 mA < IQ < 150 mA, 5.5 V < VI < 16 V 3.23 3.3 3.37 V Current Limit IQ − 250 400 500 mA Quiescent Current (Iq = II – IQ) Iq INH ON, IQ < 1.0 mA, TJ = 25°C − 86 100 mA Quiescent Current (Iq = II – IQ) Iq INH ON, IQ < 1.0 mA − 90 105 mA Quiescent Current (Iq = II – IQ) Iq INH ON, IQ = 10 mA − 170 500 mA Quiescent Current (Iq = II – IQ) Iq INH ON, IQ = 50 mA − 0.7 2.0 mA Quiescent Current (Iq = II – IQ) Iq INH = 0 V, TJ = 25°C − − 1.0 mA Dropout Voltage (Note 9) Vdr IQ = 100 mA − 0.22 0.50 V Load Regulation DVQ IQ = 1.0 mA to 100 mA − 5.0 30 mV Line Regulation DVQ VI = 6.0 V to 28 V, IQ = 1.0 mA − 10 25 mV Power Supply Ripple Rejection PSRR ƒr = 100 Hz, Vr = 1.0 Vpp, IQ = 100 mA − 66 − dB Inhibit (INH) (14 Pin Package Only) Inhibit Off Voltage VINHOFF VQ < 1.0 V − − 0.8 V Inhibit On Voltage 5.0 V Version 3.3 V Version VINHON VQ > 4.85 V VQ > 3.2 V 3.5 3.5 − − − − V Input Current IINHON IINHOFF INH ON INH = 0 V − − 3.0 0.5 10 2.0 mA Reset (RO) Switching Threshold 5.0 V Version 3.3 V Version Vrt − 4.50 2.96 4.60 3.06 4.80 3.16 V Output Resistance RRO − 10 20 40 k W Reset Output Low Voltage 5.0 V Version 3.3 V Version VRO Q < 4.5 V, Internal RRO, IRO = −1.0 mA Q < 2.96 V, Internal RRO, IRO = −1.0 mA − − 0.17 0.17 0.40 0.40 V Allowable External Reset Pullup Resistor VROext External Resistor to Q 5.6 − − k W Delay Upper Threshold VUD − 1.5 1.85 2.2 V Delay Lower Threshold VLD − 0.4 0.5 0.6 V 9. Measured when the output voltage VQ has dropped 100 mV from the nominal value obtained at VI = 13.5 V. |
类似零件编号 - NCV4299 |
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类似说明 - NCV4299 |
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