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ISL6292 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Li-ion/Li Polymer Battery Charger - Intersil Corporation

भाग संख्या ISL6292
समारोह Li-ion/Li Polymer Battery Charger
मैन्युफैक्चरर्स Intersil Corporation 
लोगो Intersil Corporation लोगो 
पूर्व दर्शन
1 Page
		
<?=ISL6292?> डेटा पत्रक पीडीएफ

ISL6292 pdf
ISL6292
Absolute Maximum Ratings
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
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . .1500V
Machine Model (Per EIAJ ED-4701 Method C-111) . . . . . . .150V
Recommended Operating Conditions
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . -20oC to 70oC
Supply Voltage, VIN. . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3V to 6.5V
Thermal Information
Thermal Resistance (Junction to Ambient) (Note 1)
θJA (oC/W)
5x5 QFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4x4 QFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
3x3 DFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Thermal Resistance (Junction to Case) (Note 2)
θJC (oC/W)
5x5 QFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
4x4 QFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
3x3 DFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC
Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC
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.
NOTE:
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 25oC Ambient Temperature, maximum and minimum values are
guaranteed over 0oC to 70oC 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
3.2 3.4 3.8
V
Falling VIN Threshold
2.3 2.4 2.65 V
STANDBY CURRENT
VBAT Pin Sink Current
VIN Pin Supply Current
VIN Pin Supply Current
VOLTAGE REGULATION
ISTANDBY
IVIN
IVIN
VIN floating or EN = LOW
VBAT floating and EN pulled low
VBAT floating and EN floating
- - 3.0 µA
- 30 - µA
- 1 - mA
Output Voltage
Output Voltage
Dropout Voltage
VCH
VCH
ISL6292-1
4.059 4.10 4.141
ISL6292-2
4.158 4.20 4.242
VBAT = 3.7V, 0.5A, 4X4 or 5X5 package
-
140
-
V
V
mV
Dropout Voltage
VBAT = 3.7V, 0.5A, 3X3 package
- 175 - mV
CHARGE CURRENT
Constant Charge Current
Trickle Charge Current
Constant Charge Current
Trickle Charge Current
Constant Charge Current
Trickle Charge Current
End-of-Charge Threshold
RECHARGE THRESHOLD
ICHARGE
ITRICKLE
ICHARGE
ITRICKLE
ICHARGE
ITRICKLE
RIREF = 80k, VBAT = 3.7V
RIREF = 80k, VBAT = 2.0V
IREF Pin Voltage > 1.2V, VBAT = 3.7V
IREF Pin Voltage > 1.2V, VBAT = 2.0V
IREF Pin Voltage < 0.4V, VBAT = 3.7V
IREF Pin Voltage < 0.4V, VBAT = 2.0V
RIMIN = 80k
0.9 1.0 1.1
- 110 -
400 450 500
- 45 -
- - 100
- 10 -
85 110 135
A
mA
mA
mA
mA
mA
mA
Recharge Voltage Threshold
Recharge Voltage Threshold
VRECHRG
VRECHRG
ISL6292-2
ISL6292-1
- 4.0 -
- 3.90 -
V
V
2

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