appearing in boldface type apply over T

Symbol

Parameter

Conditions

Typ

Limit

Units

Min

Max

DETECTION AND TIMING

T

PQ_FULL

Deglitch Time for

Pre-Qualification to

Full-Rate Charge

Transition

300

270

330

ms

T

FULL_PQ

Deglitch Time for

Full-Rate to

Pre-Qualification

Transition

300

270

330

ms

T

CHG

Charge Timer

300

270

330

min

T

EOC

Deglitch Time for

End-of-Charge

Transition

300

270

330

ms

T

BATTEMP

Deglitch Time for

Battery Temperature

Fault

40

20

80

ms

T

DGL

Deglitch Time for

EN_b and USB_sel

Pins

40

20

80

ms

T

ITOPOFF

Deglitch Time for

I

TOPOFF

300

270

330

ms

T

TOPOFF

Top-Off Charging

Timer

30

27

33

min

I/O

V

IL

Low-Level Input

Voltage

EN_b

0

0.7

V

USB_sel

1.5

V

IH

High-Level Input

Voltage

EN_b

1.4

V

USB_sel

2.5

I

OL

Low-Level Output

Current

STAT1, STAT2, output voltage = 0.25V

25

10

mA

I

OH

High-Level Output

Current

STAT1, STAT2, output voltage = 6.0V

0.01

1

µA

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under which operation of

the device is guaranteed. Operating Ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the

Electrical Characteristics tables.

Note 2: All voltages are with respect to the potential at the GND pin.

Note 4: The Human body model is a 100 pF capacitor discharged through a 1.5 k

Ω resistor into each pin. The machine model is a 200 pF capacitor discharged

directly into each pin. MIL-STD-883 3015.7

Note 5: Junction-to-ambient thermal resistance is highly application and board-layout dependent. In applications where high maximum power dissipation exists,

special care must be paid to thermal dissipation issues in board design. Please refer to application note AN1187 for more detail.

Note 6: Min and Max limits are guaranteed by design, test, or statistical analysis. Typical numbers are not guaranteed, but do represent the most likely norm.

Note 7: LM3658 is not intended as a Li-Ion battery protection device; battery used in this application should have an adequate internal protection.

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