ISL9219

FN6606 Rev 2.00

Page 3 of 12

April 7, 2010

End-of-Charge Threshold

For any input type

30

50

70

mA

RECHARGE THRESHOLD

Recharge Voltage Threshold

4.05

4.1

4.15

V

TRICKLE CHARGE THRESHOLD

Trickle Charge Threshold Voltage

PRECH is floating

2.9

3.0

3.1

V

Trickle Charge Threshold Voltage

RPRECH = 82.5k

2.375

2.475

2.575

V

Trickle Charge Threshold Hysteresis

35

60

150

mV

TEMPERATURE MONITORING

Constant Current Source For TS

4.8

5.0

5.3

µA

Low Battery Temperature Threshold

1.86

1.88

1.91

V

High Battery Temperature Threshold

0.145

0.16

0.175

V

Battery Removal Threshold

-2.25-

V

Charge Current Foldback Threshold

-125

-

°C

Current Foldback Gain

-

100

-

mA

OSCILLATOR

Oscillation Period

2.5

3.0

3.3

ms

DE-GLITCH TIME

De-Glitch Time For EOC, Recharge

40

100

170

ms

LOGIC INPUT AND OUTPUT

Input High (USBI, EN, AC_IN)

1.4

-

-

V

Input Low (USBI, EN, AC_IN)

--

0.4

V

Open Drain Leakage Current When HI

(STAT1, STAT2, ACFLT, TRKL)

Pin Voltage = 6V

-

-

1

µA

Open Drain Sink Current When LOW

(STAT1, STAT2, ACFLT, TRKL)

Pin Voltage = 0.3V

20

-

-

mA

VIN to PG Switch

PMOSFET ON-Resistance

-3

5



Maximum Output Current

-60-

mA

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. (Continued)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS