Datasheet > MD1421E35CPAL-R

MD1421E35CPAL-R

更新时间： 2022-05-14 22:20:34

品牌	Logo	应用领域
三美电机 - MITSUMI		/
页数	文件大小	规格书
3页	48K
描述
1cell Li-ion/Li-polymer battery protection IC

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MD1421E35CPAL-R 数据手册

MITSUMI

1cell Li-ion/Li-polymer battery protection IC MD1421ExxCPAL Series

Pin Assignment

Top view

Pin No.

Function

PLP-4-1228

S1 is a source pin of Discharge MOS-FET and a negative

power supply, which is connected to the negative terminal of

the battery.

VCC is a positive power supply pin, which is connected to

the positive terminal of the battery through Rvcc (330 to 470

ohm).

IDT

V- is an input pin that detects overcurrent.

This pin is connected to the source terminal of Charge MOS-

FET through Ridt (2.7k ohm).

S2 is a source pin of Charge MOS-FET, which is connected to a

negative power supply terminal of chargers.

V^CC

D is a common pin of two drains of Charge MOS-FET and

Discharge MOS-FET. D must be open electrically.

(5000pcs/Reel)

Selection Guide

Optional

function

Optional

function

Detection / Release voltage

Detection delay time

Product name

Package

Tsp3 Tsp1 Tsp2 Tsp5 Tsp4 Idischg Icharge

(Note3) (Note4)

8.5

µs

MD1421E28CPAL-R

MD1421E34CPAL-R

MD1421E35CPAL-R

MD1421E36CPAL-R

MD1421E39CPAL-R

PLP-4-1228

4.375 4.175 3.000 3.000 0.040

4.375 4.175 3.000 3.200 0.040

4.425 4.225 2.700 2.700 0.070

4.425 4.225 2.800 2.800 0.085

0.050 0.900

0.070 0.560

0.095 0.900

0.080 0.900

1.0

100.0 12.0

100.0 20.0

500

750

1.05

1.80

2.20

2.05

1.30

1.80

2.45

2.05

PLP-4-1228

(0.65V)

(0.90V)

4.280

2.700 2.700 0.080

Note3

Note4

0V battery charge function

Optional functions

: Permission : Prohibition

: Provided : Not provided

Please inquire to us, if you request a rank other than the above.

• 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.

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