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ISL6292-1CR5 Datasheet(PDF) 3 Page - Intersil Corporation |
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ISL6292-1CR5 Datasheet(HTML) 3 Page - Intersil Corporation |
3 / 20 page 3 FN9105.8 November 14, 2006 Absolute Maximum Ratings Thermal Information Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 7V Output Pin Voltage (BAT) . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 5.5V Signal Input Voltage (TOEN, TIME, IREF, IMIN) . . . . . . -0.3 to 3.2V Output Pin Voltage (STATUS, FAULT) . . . . . . . . . . . . . . . . -0.3 to 7V Charge Current (For 4x4 or 5x5 QFN Packages) . . . . . . . . . . . 2.1A Charge Current (For 3x3 DFN Package) . . . . . . . . . . . . . . . . . 1.6A Recommended Operating Conditions Ambient Temperature Range . . . . . . . . . . . . . . . . . . .-20°C to +70°C Supply Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3V to 6.5V Thermal Resistance (Junction to Ambient) θJA (°C/W) θJC (°C/W) 5x5 QFN Package (Notes 1, 2) . . . . . . 34 4 4x4 QFN Package (Notes 1, 2) . . . . . . 41 4 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. +150°C max junction temperature is intended for short periods of time to prevent shortening the lifetime. Constantly operated at +150°C may shorten the life of the part. 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. θJC, “case temperature” location is at the center of the exposed metal pad on the package underside. See Tech Brief TB379. Electrical Specifications Typical values are tested at VIN = 5V and +25°C Ambient Temperature, maximum and minimum values are guaranteed over 0°C to +70°C Ambient Temperature with a supply voltage in the range of 4.3V to 6.5V, unless otherwise noted. PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS POWER-ON RESET Rising VIN Threshold 3.0 3.4 4.0 V Falling VIN Threshold 2.25 2.4 2.65 V STANDBY CURRENT VBAT Pin Sink Current ISTANDBY VIN floating or EN = LOW - - 3.0 μA VIN Pin Supply Current IVIN VBAT floating and EN pulled low - 30 - μA VIN Pin Supply Current IVIN VBAT floating and EN floating - 1 - mA VOLTAGE REGULATION Output Voltage VCH ISL6292-1 4.059 4.10 4.141 V Output Voltage VCH ISL6292-2 4.158 4.20 4.242 V Dropout Voltage VBAT = 3.7V, 0.5A, 4X4 or 5X5 package - 140 - mV Dropout Voltage VBAT = 3.7V, 0.5A, 3X3 package - 175 - mV CHARGE CURRENT Constant Charge Current ICHARGE RIREF = 80kΩ, VBAT = 3.7V 0.9 1.0 1.1 A Trickle Charge Current ITRICKLE RIREF = 80kΩ, VBAT = 2.0V - 110 - mA Constant Charge Current ICHARGE IREF Pin Voltage > 1.2V, VBAT = 3.7V 400 450 520 mA Trickle Charge Current ITRICKLE IREF Pin Voltage > 1.2V, VBAT = 2.0V - 45 - mA Constant Charge Current ICHARGE IREF Pin Voltage < 0.4V, VBAT = 3.7V - - 100 mA Trickle Charge Current ITRICKLE IREF Pin Voltage < 0.4V, VBAT = 2.0V - 10 - mA End-of-Charge Threshold RIMIN = 80kΩ 85 110 135 mA RECHARGE THRESHOLD Recharge Voltage Threshold VRECHRG ISL6292-2 - 4.0 - V Recharge Voltage Threshold VRECHRG ISL6292-1 - 3.90 - V ISL6292 |
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