• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.

• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.

MITSUMI

1cell Li-ion/Li-polymer battery protection IC MM3724 Series

Pin Assignment

Top view

Pin No.

Function

SSON-6J

SON-6C

5

64

13

2

VDD

NC

VSS

DOUT

V-

COUT

13

65

2

4

VDD

NC

VSS

DOUT

V-

COUT

1

Charger negative voltage input

terminal

2

Charge FET control terminal

3

Discharge FET control terminal

4

Negative power supply voltage input

terminal

5

Positive power supply voltage input

terminal

6

No connection

Product Line up

Product name

Package

Protection mode latch function

Hys-Cancel

Vdet1

Vrel1

Vdet2

Vrel2

Vdet3-1 Vdet4

Vshort

VVVVVVV

MM3724AC1RRE

SSON-6J

0.9

Disable Disable Disable Enable Enable Yes (VDD-0.9V)

4.425

4.225

2.500

2.900

0.032

-0.020

0.150

A

MM3724CF3RRE

SSON-6J

0.9

Disable Enable Disable Enable

Yes(VDD-0.9V)

4.280

4.080

2.300

2.300

0.064

-0.020

0.150

A

MM3724VK1RRE

SSON-6J

2.4

Disable Enable Disable Enable

Disable

4.415

4.240

2.800

2.800

0.050

0.900

B

Please inquire to us, if you need another spec.

Note2 : Delay time

tVdet1 [s]

tVrel1 [ms]

tVdet2 [ms]

tVrel2 [ms]

tVdet3 [ms]

tVrel3 [ms]

tVdet4 [ms]

tVrel4 [ms]

tshort [µs]

A

1.024

16.00

96.00

1.00

12.00

1.00

10.00

1.00

300

B

1.024

8.00

24.00

4.00

12.00

4.00

400