UB240

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

6 of 11

www.unisonic.com.tw

QW-R502-A07.b



TYPICAL APPLICATION CIRCUIT

(1) Connection Example 1 (for 4-cells)

BAT1

BAT2

BAT3

BAT4

R4

C4

C3

R3

R2

R1

C1

C2

VC1

VC2

VC3

VC4

OUT

UTC

UB240

Series

EB+

EB-

FET

SC PROTECTOR

CD

Constants for External Components 1

SYMBOL

MIN

TYP

MAX

UNIT

R1 to R4

0

1 k

10 k

Ω

C1 to C4

0

0.1

1

μF

0

100

1 k

Ω

0

0.1

1

μF

0

0.1

1

μF

Notes:

1.

The above constants may be changed without notice.

2.

It has not been confirmed whether the operation is normal or not in circuits other than the above

example of connection. In addition, the example of connection shown above and the constant do

not guarantee proper operation. Perform through evaluation using the actual application to set the

constant.