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Trickle charge Threshold

Voltage

Vtrikl

2.7

2.9

3.0

V

Trickle voltage hysteresis

voltage

Vtrhys

55

120

200

mV

Recharge Battery threshold

Voltage

ΔVrecg V

150

300

mV

UVLO Voltage

Vuvlo

VBAT=3.1V；Rprog=10k；

3.72

3.85

4

V

CHRG pin Output low

voltage

Vchrg

Ichrg=5mA

0.35

0.55

V

Overcharge Detection Voltage

4.25

4.30

4.35

V

Overcharge Release Voltage

4.05

4.10

4.15

V

Overdischarge Detection

Voltage

2.7

2.8

2.9

V

Overdischarge Release Voltage

2.9

3.0

3.1

V

Charger Detection Voltage

-0.06

V

Overdischarge Current1

Detection

0.4

A

Load Short-Circuiting

Detection

20

A

Equivalent FET on Resistance

40

45

55

mΩ

Overcharge Voltage Detection

Delay Time

130

mS

Overdischarge Voltage

Detection Delay Time

40

mS

Overdischarge

Current

Detection Delay Time

10

mS

Load Short-Circuiting

Detection Delay Time

75

uS