ISL9205, ISL9205A, ISL9205B, ISL9205C, ISL9205D

FN9252 Rev 4.00

Page 6 of 17

Dec 20, 2018

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

JA (°C/W) JC (°C/W)

3x3 DFN Package (Note 4) . . . . . . . . . . . . .

48

6

3x3 QFN Package (Note 5) . . . . . . . . . . . . .

54

6

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

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

Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” can 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 prevents the junction from rising above

a worst case temperature of 125°C.

NOTES:

4.

JA is measured in free air with the component mounted on a high-effective thermal conductivity test board with “direct attach” features. See TB379.

5. For

JC, the “case temp” location is the center of the exposed metal pad on the package underside.

Electrical Specifications Typical values are tested at VIN = 5V and the ambient temperature at +25°C, unless otherwise noted.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

POWER-ON RESET

Rising POR Threshold

VPOR

VBAT = 3.0V, use V2P8 pin to indicate the

comparator output.

3.2

3.6

3.9

V

Falling POR Threshold

VPOR

2.25

2.5

2.7

V

VIN-BAT OFFSET VOLTAGE

Rising Edge

VOS

VBAT = 4.2V, IBAT = 20mA, use STATUS pin to

indicate the comparator output (Note 6)

45

80

100

mV

STANDBY CURRENT

BAT Pin Sink Current

ISTANDBY Charger disabled or the input is floating

-

-

3.3

µA

VIN Pin Supply Current

IVIN

Charger disabled

-

150

250

µA

VIN Pin Supply Current

IVIN

Charger enabled

-

1.0

-

mA

VOLTAGE REGULATION

Output Voltage (Except ISL9205C)

VCH

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

4.185

4.20

4.215

V

VCH

-40°C < TA < +85°C, 4.3V < VIN < 6.5V

4.175

4.20

4.225

V

Output Voltage (ISL9205C)

VCH

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

4.241

4.256

4.271

V

VCH

-40°C < TA < +85°C, 4.3V < VIN < 6.5V

4.231

4.256

4.281

V

PMOS ON-Resistance

rDS(ON)

VBAT = 4.0V, charge current = 0.35A

-

500

-

µΩ

CHARGE CURRENT (Note 7)

Constant Charge Current

ICC

RIREF = 100kΩ, VBAT = 3.0V to 4.0V

760

800

840

mA

Trickle Charge Current

ITRK

RIREF = 100kΩ, VBAT = 0V to 2.5V

64

80

96

mA

End-of-Charge Current

IMIN

RIMIN = 100kΩ (ISL9205)

70

80

90

mA

End-of-Charge Current

IMIN

RIREF = 100kΩ (ISL9205A, ISL9205B, ISL9205C

and ISL9205D)

70

80

90

mA

V2P8 PIN OUTPUT

V2P8 Pin Output Voltage

VV2P8

Load current less than 1mA

2.8

2.9

3.0

V