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GRM155R61A105ME15 Datasheet(PDF) 3 Page - Analog Devices |
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GRM155R61A105ME15 Datasheet(HTML) 3 Page - Analog Devices |
3 / 40 page Data Sheet ADP5040 Rev. 0 | Page 3 of 40 SPECIFICATIONS GENERAL SPECIFICATIONS AVIN, VIN1 = 2.3 V to 5.5 V; AVIN, VIN1 ≥VIN2, VIN3; VIN2, VIN3 = 1.7 V to 5.5 V, TJ = −40°C to +125°C for minimum/maximum specifications, and TA = 25°C for typical specifications, unless otherwise noted. Table 1. Parameter Symbol Description Min Typ Max Unit AVIN UNDERVOLTAGE LOCKOUT UVLOAVIN Input Voltage Rising UVLOAVINRISE Option 0 2.275 V Option 1 3.9 V Input Voltage Falling UVLOAVINFALL Option 0 1.95 V Option 1 3.1 V SHUTDOWN CURRENT IGND-SD ENx = GND 0.1 2 µA Thermal Shutdown Threshold TSSD TJ rising 150 °C Thermal Shutdown Hysteresis TSSD-HYS 20 °C START-UP TIME1 BUCK tSTART1 250 µs LDO1, LDO2 tSTART2 VOUT2, VOUT3 = 3.3 V 85 µs Enx, MODE, INPUTS Input Logic High VIH 2.5 V ≤ AVIN ≤ 5.5 V 1.2 V Input Logic Low VIL 2.5 V ≤ AVIN ≤ 5.5 V 0.4 V Input Leakage Current VI-LEAKAGE ENx = AVIN or GND 0.05 1 µA 1 Start-up time is defined as the time from the moment EN1 = EN2 = EN3 transfers from 0 V to VAVIN to the moment VOUT1, VOUT2, and VOUT3 reache 90% of their nominal level. Start-up times are shorter for individual channels if another channel is already enabled. See the Typical Performance Characteristics section for more information. BUCK SPECIFICATIONS AVIN, VIN1 = 2.3 V to 5.5 V; VOUT1 = 1.8 V; L = 1 µH; CIN = 10 µF; COUT = 10 µF; TJ= −40°C to +125°C for minimum/maximum specifications, and TA = 25°C for typical specifications, unless otherwise noted.1 Table 2. Parameter Symbol Test Conditions/Comments Min Typ Max Unit INPUT CHARACTERISTICS Input Voltage Range VIN1 2.3 5.5 V OUTPUT CHARACTERISTICS Output Voltage Accuracy VOUT1 PWM mode, ILOAD = 0 mA to 1200 mA −3 +3 % Line Regulation (ΔVOUT1/VOUT1)/ΔVIN1 PWM mode −0.05 %/V Load Regulation (ΔVOUT1/VOUT1)/ΔIOUT1 ILOAD = mA to 1200 mA, PWM mode −0.1 %/A VOLTAGE FEEDBACK VFB1 0.485 0.5 0.515 V PWM TO POWER SAVE MODE CURRENT THRESHOLD IPSM_L 100 mA INPUT CURRENT CHARACTERISTICS MODE = ground DC Operating Current INOLOAD ILOAD = 0 mA, device not switching, all other channels disabled 21 35 μA Shutdown Current ISHTD EN1 = 0 V, TA = TJ = −40°C to +125°C 0.2 1.0 μA |
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