5

FN9252.2

July 28, 2010

Absolute Maximum Ratings

Thermal Information

Voltage Ratings for All Pins . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V

Charge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A

ESD Rating

Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2kV

Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V

Recommended Operating Conditions

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

Operating Supply Voltage (VIN Pin). . . . . . . . . . . . . . . 4.25V to 6.5V

Programmed Charge Current . . . . . . . . . . . . . . . . . 50mA to 900mA

Thermal Resistance

3x3 DFN Package (Note 1) . . . . . . . . .

48

6

3X3 QFN Package (Note 2) . . . . . . . .

54

6

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.

The 150°C maximum junction temperature is for information purposes only. In reality, the current foldback feature will prevent the junction from rising above a worst case

temperature of 125°C.

NOTES:

1.

Tech Brief TB379.

2. For

Values Are Guaranteed Under the Recommended Operating Supply Voltage Range and Ambient Temperature

Range, Unless Otherwise Noted.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

POWER-ON RESET

Rising POR Threshold

comparator output.

3.2

3.6

3.9

V

Falling POR Threshold

2.25

2.5

2.7

V

VIN-BAT OFFSET VOLTAGE

Rising Edge

indicate the comparator output (Note 3)

45

80

100

mV

STANDBY CURRENT

BAT Pin Sink Current

-

-

3.3

μA

VIN Pin Supply Current

Charger disabled

-

150

250

μA

VIN Pin Supply Current

Charger enabled

-

1.0

-

mA

VOLTAGE REGULATION

Output Voltage (Except ISL9205C)

Tested at 50mA load, 5V input, and +25°C

4.185

4.20

4.215

V

4.175

4.20

4.225

V

Output Voltage (ISL9205C)

Tested at 50mA load, 5V input, and +25°C

4.241

4.256

4.271

V

4.231

4.256

4.281

V

PMOS ON-Resistance

-

500

-

m

Ω

CHARGE CURRENT (Note 4)

Constant Charge Current

760

800

840

mA

Trickle Charge Current

64

80

96

mA

End-of-Charge Current

70

80

90

mA

End-of-Charge Current

ISL9205C and ISL9205D)

70

80

90

mA

V2P8 PIN OUTPUT

V2P8 Pin Output Voltage

Load current less than 1mA

2.8

2.9

3.0

V

ISL9205