LV51135T

No.A1265-2/8

Specifications

Absolute Maximum Ratings

at Ta = 25

°C

Parameter

Symbol

Conditions

Ratings

Unit

Power supply voltage

VDD

-0.3 to +12

V

Input voltage

Charger minus voltage

V-

VDD-28 to VDD+0.3

V

Cout pin voltage

Vcout

VDD-28 to VDD+0.3

V

Output voltage

Dout pin voltage

Vdout

VSS-0.3 to VDD+0.3

V

Allowable power dissipation

Pd max

Independent IC

170

mW

Operating ambient temperature

Topr

-30 to +80

°C

Storage temperature

Tstg

-40 to +125

°C

Electrical Characteristics

at Ta = 25

°C, unless especially specified.

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

Operation input voltage

Vcell

Voltage between VDD and VSS

1.5

10

V

0V cell charging minimum operation

voltage

Vmin

Voltage between VDD-V- under VDD-VSS =0

1.5

V

4.225

4.250

4.275

V

Over-charge detection voltage

Vd1

Ta=0 to 45

°C *1

4.215

4.250

4.285

V

V-

≤ Vd3

4.000

4.050

4.100

V

Over-charge release voltage

Vr1

V- > Vd3

4.150

4.260

V

Over-charge detection delay time

td1

VDD-Vc=3.5V→4.5V, Vc-VSS=3.5V

0.5

1.0

1.5

s

Over-charge release delay time

tr1

VDD-Vc=4.5V→3.5V, Vc-VSS=3.5V

20.0

40.0

60.0

ms

Over-discharge detection voltage

Vd2

2.30

2.40

2.50

V

Over-discharge release hysteresis

voltage

Vh2

10.0

20.0

42.0

mV

Over-discharge detection delay time

td2

VDD-Vc=3.5V→2.2V, Vc-VSS=3.5V

50

100

150

ms

Over-discharge release delay time

tr2

VDD-Vc=2.2V→3.5V, Vc-VSS=3.5V

0.5

1.0

1.5

ms

Over-current detection voltage

Vd3

VDD-Vc=3.5V, Vc-VSS=3.5V

0.130

0.150

0.170

V

Over-current release hysteresis voltage

Vh3

VDD-Vc=3.5V, Vc-VSS=3.5V

5.0

10.0

20.0

mV

Over-current detection delay time

td3

VDD-Vc=3.5V, Vc-VSS=3.5V

10.0

20.0

30.0

ms

Over-current release delay time

tr3

VDD-Vc=3.5V, Vc-VSS=3.5V

0.5

1.0

1.5

ms

Short circuit detection voltage

Vd4

VDD-Vc=3.5V, Vc-VSS=3.5V

1.0

1.3

1.6

V

Short circuit detection delay time

td4

VDD-Vc=3.5V, Vc-VSS=3.5V

0.125

0.250

0.500

ms

Excessive charger detection voltage

Vd5

Between VDD-Vc=3.5V, Vc-VSS=3.5V

Voltage between V- and VSS

-0.60

-0.45

-0.30

V

Excessive charge detection release

hysteresis voltage

Vh5

VDD-Vc=3.5V, Vc-VSS=3.5V

25.0

50.0

100.0

mV

Stand-by release voltage

Vstb

Between VDD-Vc=2.0V, Vc-VSS=2.0V

Voltage between V- and VSS

VDD×0.4

VDD×0.5

VDD×0.6

V

Excessive charger detection delay time

td5

VDD-Vc=3.5V, Vc-VSS=3.5V *2

0.5

1.5

3.0

ms

Excessive charger release delay time

tr5

VDD-Vc=3.5V, Vc-VSS=3.5V

0.5

1.5

3.0

ms

Internal resistance (VM-VDD)

RDD

After over-discharge is detected.

100

200

400

k

Ω

Internal resistance (VM-VSS)

RSS

After over-current or short-circuit is detected.

15

30

60

k

Ω

Cout Nch ON voltage

VOL1

IOL=50μA, VDD-Vc=4.4V, Vc-VSS=4.4V

0.5

V

Cout Pch ON voltage

VOH1

IOL=50μA, VDD-Vc=3.9V, Vc-VSS=3.9V

VDD-0.5

V

Dout Nch ON voltage

VOL2

IOL=50μA, VDD-Vc=2.2V, Vc-VSS=2.2V

0.5

V

Dout Pch ON voltage

VOH2

IOL=50μA, VDD-Vc=3.9V, Vc-VSS=3.9V

VDD-0.5

V

Vc input current

Ivc

VDD-Vc=3.5V, Vc-VSS=3.5V

0.0

1.0

μA

Current consumption

IDD

VDD-Vc=3.5V, Vc-VSS=3.5V

6.0

13.0

μA

Stand-by current

Istb

VDD-Vc=2.2V, Vc-VSS=3.5V

0.2

μA

T-terminal input ON voltage

Vtest

VDD-Vc=3.5V, Vc-VSS=3.5V

VDD×0.4

VDD×0.5

VDD×0.6

V

*1 The Ratings of the table above is a design targets and are not measured.

*2 Under over-discharge state, delay operation starts after release of over-discharge.