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ISL12028IB27AZ Datasheet(PDF) 4 Page - Intersil Corporation |
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ISL12028IB27AZ Datasheet(HTML) 4 Page - Intersil Corporation |
4 / 28 page 4 FN8233.5 October 18, 2006 Absolute Maximum Ratings Thermal Information Voltage on VDD, VBAT, SCL, SDA, RESET and IRQ/FOUT Pins (respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V Voltage on X1 and X2 Pins (respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 2.5V Latchup (Note 1) . . . . . . . . . . . . . . . . . . . Class II, Level B @ +85°C ESD Rating (MIL-STD-883, Method 3014) . . . . . . . . . . . . . . .>±2kV ESD Rating (Machine Model) . . . . . . . . . . . . . . . . . . . . . . . . .>175V Thermal Resistance (Note 2) θ JA (°C/W) 14 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 100 14 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . . 110 Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C Lead Temperature (Soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300°C CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 1. Jedec Class II pulse conditions and failure criterion used. Level B exceptions are: Using a max positive pulse of 8.35V on all pins except X1 and X2, Using a max positive pulse of 2.75V on X1 and X2, and using a max negative pulse of -1V for all pins. 2. θ JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. DC Operating Characteristics Unless otherwise noted, VDD = +2.7V to +5.5V, TA = -40°C to +85°C, Typical values are at TA = +25°C and VDD = 3.3V SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT NOTES VDD Main Power Supply 2.7 5.5 V VBAT Backup Power Supply 1.8 5.5 V Electrical Specifications SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT NOTES IDD1 Supply Current with I2C Active VDD = 2.7V 500 µA 3, 4, 5 VDD = 5.5V 800 µA IDD2 Supply Current for Non-Volatile Programming VDD = 2.7V 2.5 mA 3, 4, 5 , 3 VDD = 5.5V 3.5 mA IDD3 Supply Current for Main Timekeeping (Low Power Mode) VDD = VSDA = VSCL = 2.7V 10 µA 5 VDD = VSDA = VSCL = 5.5V 20 µA IBAT Battery Supply Current VBAT = 1.8V, VDD = VSDA = VSCL = VRESET = 0V 800 1000 nA 3, 6, 7 VBAT = 3.0V, VDD = VSDA = VSCL = VRESET = 0V 850 1200 nA IBATLKG Battery Input Leakage VDD = 5.5V, VBAT = 1.8V 100 nA VTRIP VBAT Mode Threshold 1.8 2.2 2.6 V 7 VTRIPHYS VTRIP Hysteresis 30 mV 7, 9 VBATHYS VBAT Hysteresis 50 mV 7, 9 VDD SR- VDD Negative Slew Rate 10 V/ms 8 IRQ/FOUT, RESET OUTPUTS VOL Output Low Voltage VDD = 5.5V IOL = 3mA 0.3*VDD V VDD = 2.7V IOL = 1mA 0.3*VDD V RESET OUTPUT ILO Output Leakage Current VDD = 5.5V VOUT = 5.5V 100 400 nA ISL12028 |
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