ISL9219 datasheet(2/12 Pages) RENESAS

2 / 12 page

ISL9219

FN6606 Rev 2.00

Page 2 of 12

April 7, 2010

Absolute Maximum Ratings

Thermal Information

Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 30V

Output Pin Voltage (STAT1, STAT2, PG, ACFLT) . . . . . . -0.3V to 7V

All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 5.5V

Maximum Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A

Recommended Operating Conditions

Ambient Temperature Range . . . . . . . . . . . . . . . . . . .-40°C to +85°C

Maximum Supply Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . .28V

Supply Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3V to 6V

Programmable Charge Current . . . . . . . . . . . . . . . . . . . 50mA to 1A

Thermal Resistance (Junction to Ambient)

JA (°C/W) JC (°C/W)

3x4 QFN Package (Notes 1, 2) . . . .

4.5

Maximum Junction Temperature (Plastic Package) . . . . . . . +150°C

Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C

Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and

result in failures not covered by warranty.

NOTES:

JA 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.

JC, “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

established over the Recommended Operating Conditions, unless otherwise noted.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

POWER-ON RESET

Rising VIN Threshold

VPOR

3.4

3.6

3.8

Falling VIN Threshold

VPOR

2.2

2.4

2.6

VIN-BAT OFFSET VOLTAGE

Rising Edge

VOS

150

Falling Edge

VOS

AC FAULT DETECTION THRESHOLD

AC Fault Threshold

VACFLT

4.3

4.4

4.5

STANDBY CURRENT

VOUT Pin Sink Current

ILEAK

VIN < V POR or EN = HI

5.0

µA

VIN Pin Supply Current

ISTANDBY

VOUT floating and EN = HI

250

300

µA

VIN Pin Supply Current

IRUN

VOUT floating and EN = LO

VOLTAGE REGULATION

Output Voltage

VCH

TA = +25°C, IOUT = 0mA

4.185

4.20

4.215

Output Voltage

VCH

IOUT = 0mA

4.169

4.20

4.231

Dropout Voltage

VOUT = 4.2V, IOUT = 1A

300

430

OVERVOLTAGE PROTECTION

Overvoltage Protection Rising Threshold

VOVPR

5.64

6.0

6.36

Overvoltage Protection Falling Threshold

VOVPF

5.54

5.6

OUTPUT CURRENT

Constant Charge Current

ICHARGE

AC input RISET = 24k

0.9

1.0

1.1

Output Current Set Voltage

VISET

2.364

2.4

2.436

Constant Charge Current

ICHARGE

USBI = HI

380

430

490

Constant Charge Current

ICHARGE

USBI = LO or floating

Trickle Charge Current

ITRICKLE

For any input type

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