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NCP154 Datasheet(PDF) 4 Page - ON Semiconductor |
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NCP154 Datasheet(HTML) 4 Page - ON Semiconductor |
4 / 18 page NCP154 http://onsemi.com 4 Table 4. ELECTRICAL CHARACTERISTICS (−40 °C ≤ TJ ≤ 85°C; VIN =VOUT(NOM) + 1 V or 2.5 V, whichever is greater; VEN = 0.9 V, IOUT = 1 mA, CIN =COUT =1 mF. Typical values are at TJ = +25°C. Min/Max values are specified for TJ = −40°C and TJ =85°C respectively.) (Note 4) Parameter Test Conditions Symbol Min Typ Max Unit Operating Input Voltage VIN 1.9 5.25 V Output Voltage Accuracy −40 °C ≤ TJ ≤ 85°C VOUT > 2 V VOUT −2 +2 % VOUT ≤ 2 V −60 +60 mV Line Regulation VOUT + 0.5 V ≤ VIN ≤ 5 V RegLINE 0.02 0.1 %/V Load Regulation IOUT = 1 mA to 300 mA RegLOAD 15 40 mV Dropout Voltage (Note 5) IOUT = 300 mA VOUT(nom) = 1.5 V VDO 360 470 mV VOUT(nom) = 1.8 V 335 390 mV VOUT(nom) = 2.7 V 165 275 mV VOUT(nom) = 2.8 V 160 270 mV VOUT(nom) = 3.0 V 150 260 mV VOUT(nom) = 3.3 V 140 250 mV Output Current Limit VOUT = 90% VOUT(nom) ICL 400 mA Quiescent Current IOUT = 0 mA, EN1=VIN, EN2=0V or EN2=VIN, EN1=0V IQ 55 100 mA IOUT1 = IOUT2 = 0 mA, VEN1 = VEN2 = VIN IQ 110 200 mA Shutdown current (Note 6) VEN ≤ 0.4 V, VIN = 5.25 V IDIS 0.1 1 mA EN Pin Threshold Voltage High Threshold Low Threshold VEN Voltage increasing VEN Voltage decreasing VEN_HI VEN_LO 0.9 0.4 V EN Pin Input Current VEN = VIN = 5.25 V IEN 0.3 1.0 mA Power Supply Rejection Ratio VIN = VOUT+1 V for VOUT > 2 V, VIN = 2.5 V, for VOUT ≤ 2 V, IOUT = 10 mA f = 1 kHz PSRR 75 dB Output Noise Voltage f = 10 Hz to 100 kHz VN 75 mVrms Active Discharge Resistance VIN = 4 V, VEN < 0.4 V RDIS 50 W Thermal Shutdown Temperature Temperature increasing from TJ = +25 °C TSD 160 °C Thermal Shutdown Hysteresis Temperature falling from TSD TSDH − 20 − °C Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 4. Performance guaranteed over the indicated operating temperature range by design and/or characterization. Production tested at TJ =TA =25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible. 5. Characterized when VOUT falls 100 mV below the regulated voltage at VIN =VOUT(NOM) +1V. 6. Shutdown Current is the current flowing into the IN pin when the device is in the disable state. |
Similar Part No. - NCP154_15 |
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Similar Description - NCP154_15 |
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