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ISL6293-2CR-T Datasheet(PDF) 4 Page - Intersil Corporation |
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ISL6293-2CR-T Datasheet(HTML) 4 Page - Intersil Corporation |
4 / 8 page 4 FN9180.0 Absolute Maximum Ratings Thermal Information Supply Voltage (USB) . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V Supply Voltage (CRDL) . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 28V Signal Input Voltage (EN, USBP, ICDL, IUSB, BAT) . . . . -0.3V to 7V Open-Drain Pull-Up Voltage (PPR, CHG) . . . . . . . . . . . . -0.3V to 7V Recommended Operating Conditions Ambient Temperature Range . . . . . . . . . . . . . . . . . . . .-40°C to 85°C Supply Voltage (USB Pin) . . . . . . . . . . . . . . . . . . . . . . 4.3V to 5.5V Supply Voltage (CRDL Pin) . . . . . . . . . . . . . . . . . . . . . . 4.3V to 24V Typical Cradle Charge Current . . . . . . . . . . . . . . . . . . 300mA to 1A Typical USB Charge Current . . . . . . . . . . . . . . . . 350mA to 450mA Thermal Resistance θJA (°C/W) θJC (°C/W) 3x3 DFN Package (Notes 1, 2) . . . . . . 46 4 Maximum Junction Temperature (Plastic Package) . . . . . . . . 150°C Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C Maximum 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. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech Brief TB379. 2. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside. Electrical Specifications Typical Values Are Tested at USB = CRDL = 5V and ambient temperature is at 25°C, Unless Otherwise Noted. All Maximum and Minimum Values Are Guaranteed Under the Recommended Operating Conditions. PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS POWER-ON RESET Rising USB/CRDL Threshold 3.4 3.7 4.0 V Falling USB/CRDL Threshold 3.2 3.5 3.8 V VIN-BAT OFFSET VOLTAGE Rising Edge VOS VBAT = 4.0V, use CHG pin to indicate the comparator output (Note 3) -TBD TBD mV Falling Edge VOS TBD TBD - mV STANDBY CURRENT BAT Pin Sink Current ISTANDBY EN = HIGH or both inputs are floating - - 1.0 µA CRDL Pin Supply Current ICRDL EN = HIGH - 150 - µA USB Pin Supply Current IUSB - 150 250 µA CRDL/USB Pin Supply Current EN = LOW or floating - 0.55 - mA VOLTAGE REGULATION Output Voltage (Note 4) VCH Load = 0mA 4.158 4.2 4.242 V CRDL PMOS On Resistance VBAT = 3.8V, ICHARGER = 0.5A - 700 - m Ω USB PMOS On Resistance VBAT = 3.8V, ICHARGER = 0.35A - 700 - m Ω CHARGE CURRENT (Note 5) ICDL Pin Output Voltage VICDL VBAT = 3.8V 1.17 1.20 1.23 V IUSB Pin Output Voltage VIUSB 0.776 0.8 0.824 V CRDL Input Constant Charge Current ICHARGE RICDL = 1.82kΩ, VBAT = 3.8V, VCRDL = 5V Valid for -10°C to 85°C 720 800 880 mA CRDL Input Trickle Charge Current ITRICKLE RICDL = 1.82kΩ, VBAT = 2.4V, VCRDL = 5V Given as a % of the CRDL ICHARGE 5.0 8.5 11.0 % USB Input Constant Charge Current ICHARGE USBP = HIGH, RIUSB = 80kΩ, VBAT = 3.8V 380 440 500 mA USB Input Trickle Charge Current (Note 4) ITRICKLE USBP = HIGH, RIUSB = 80kΩ, VBAT = 2.4V Given as a % of the USB HIGH ICHARGE 8.0 10.0 12.0 % USB Input Constant Charge Current ICHARGE USBP = LOW, RIUSB = 80kΩ, VBAT = 3.8V 68 84 100 mA ISL6293 |
Similar Part No. - ISL6293-2CR-T |
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Similar Description - ISL6293-2CR-T |
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