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ADP5040ACPZ-1-R7 Arkusz danych(PDF) 4 Page - Analog Devices |
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ADP5040ACPZ-1-R7 Arkusz danych(HTML) 4 Page - Analog Devices |
4 / 40 page ADP5040 Data Sheet Rev. 0 | Page 4 of 40 Parameter Symbol Test Conditions/Comments Min Typ Max Unit SW CHARACTERISTICS SW On Resistance RPFET PFET, AVIN = VIN1 = 3.6 V 180 240 mΩ PFET, AVIN = VIN1 = 5 V 140 190 mΩ RNFET NFET, AVIN = VIN1 = 3.6 V 170 235 mΩ NFET, AVIN = VIN1 = 5 V 150 210 mΩ Current Limit ILIMIT PFET switch peak current limit 1600 1950 2300 mA ACTIVE PULL-DOWN EN1 = 0 V 85 Ω OSCILLATOR FREQUENCY FOSC 2.5 3.0 3.5 MHz 1 All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC). LDO1, LDO2 SPECIFICATIONS VIN2, VIN3 = (VOUT2,VOUT3 + 0.5 V) or 1.7 V (whichever is greater) to 5.5V; AVIN, VIN1 ≥ VIN2, VIN3; CIN = 1 μF , COUT = 2.2 μF; TJ= −40°C to +125°C for minimum/maximum specifications, and TA = 25°C for typical specifications, unless otherwise noted. 1 Table 3. Parameter Symbol Conditions Min Typ Max Unit INPUT VOLTAGE RANGE VIN2, VIN3 TJ = −40°C to +125°C 1.7 5.5 V OPERATING SUPPLY CURRENT Bias Current per LDO2 IVIN2BIAS /IVIN3BIAS IOUT3 = IOUT4 = 0 μA 10 30 μA IOUT2 = IOUT3 = 10 mA 60 100 μA IOUT2 = IOUT3 = 300 mA 165 245 μA Total System Input Current IIN Includes all current into AVIN, VIN1, VIN2 and VIN3 LDO1 or LDO2 Only IOUT2 = IOUT3 = 0 μA, all other channels disabled 53 μA LDO1 and LDO2 Only IOUT2 = IOUT3 = 0 μA, buck disabled 74 μA OUTPUT VOLTAGE ACCURACY VOUT2, VOUT3 100 μA < IOUT2 < 300 mA, 100 μA < IOUT3 < 300 mA VIN2 = (VOUT2 + 0.5 V) to 5.5 V, VIN3 = (VOUT3 + 0.5 V) to 5.5 V −3 +3 % REFERENCE VOLTAGE VFB2, VFB3 0.485 0.500 0.515 V REGULATION Line Regulation (ΔVOUT2/VOUT2)/ΔVIN2 (ΔVOUT3/VOUT3)/ΔVIN3 VIN2 = (VOUT2 + 0.5 V) to 5.5 V VIN3 = (VOUT3 + 0.5 V) to 5.5 V −0.03 +0.03 %/ V IOUT2 = IOUT3 = 1 mA Load Regulation3 (ΔVOUT2/VOUT2)/ΔIOUT2 (ΔVOUT3/VOUT3)/ΔIOUT3 IOUT2 = IOUT3 = 1 mA to 300 mA 0.002 0.0075 %/mA DROPOUT VOLTAGE4 VDROPOUT VOUT2 = VOUT3 = 5.0 V, IOUT2 = IOUT3 = 300 mA 72 mV VOUT2 = VOUT3 = 3.3 V, IOUT2 = IOUT3 = 300 mA 86 140 mV VOUT2 = VOUT3 = 2.5 V, IOUT2 = IOUT3 = 300 mA 107 mV VOUT2 = VOUT3 = 1.8 V, IOUT2 = IOUT3 = 300 mA 180 mV ACTIVE PULL-DOWN RPDLDO EN2/EN3 = 0 V 600 Ω CURRENT-LIMIT THRESHOLD5 ILIMIT TJ = −40°C to +125°C 335 470 mA OUTPUT NOISE OUTLDO2NOISE 10 Hz to 100 kHz, VIN3 = 5 V, VOUT3 = 3.3 V 123 μV rms 10 Hz to 100 kHz, VIN3 = 5 V, VOUT3 = 2.8 V 110 μV rms 10 Hz to 100 kHz, VIN3 = 5 V, VOUT3 = 1.5 V 59 μV rms OUTLDO1NOISE 10 Hz to 100 kHz, VIN2 = 5 V, VOUT2 = 3.3 V 140 μV rms 10 Hz to 100 kHz, VIN2 = 5 V, VOUT2 = 2.8 V 129 μV rms 10 Hz to 100 kHz, VIN2 = 5 V, VOUT2 = 1.5 V 66 μV rms |
Podobny numer części - ADP5040ACPZ-1-R7 |
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Podobny opis - ADP5040ACPZ-1-R7 |
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