UB261G-AB-AG6-R datasheet(2/10 Pages) UTC

2 / 10 page

UB261

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 10

www.unisonic.com.tw

QW-R502-A27.a



MARKING INFORMATION

PACKAGE

VOLTAGE CODE (Note)

MARKING

SOT-26

Note: Refer to Serial Code List



SERIAL CODE LIST

Model

Code

Overcharge

Detection

Voltage

[VCU](V)

Overcharge

Release

Voltage

[VCL](V)

Over discharge

Detection

Voltage

[VDL](V)

Over discharge

Release

Voltage

[VDU](V)

Over Current

Detection

Voltage

[VIOV1](V)

UB261

4.325

4.075

2.50

2.90

0.150

4.325

4.075

2.50

2.90

0.100

4.300

4.200

2.40

3.00

0.200

4.280

4.180

2.50

3.00

0.150

4.280

4.080

2.30

2.40

0.100

4.275

4.075

2.50

2.90

0.150

4.250

4.150

2.40

3.00

0.100

4.200

4.100

2.80

2.90

0.150

4.100

3.850

2.50

2.90

0.150



PIN CONFIGURATION



PIN DESCRIPTION

PIN NO.

PIN NAME

DESCRIPTION

For discharge control: FET gate connection pin

For current sense and charger detection input pin

For charge control: FET gate connection pin

Test pin for delay time measurement

VDD

Positive power input

VSS

Negative power input

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