BMR-0401D

更新时间： 2024-10-29 22:48:27

品牌	Logo	应用领域
可天士 - KODENSHI		电源电路电源管理电路
页数	文件大小	规格书
2页	325K
描述
System Reset IC

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中文翻译

获取价格

数据手册

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BMR-0401D 数据手册

System Reset IC

K O D E N S H I

B M R - 0 4 0 1

DIMENSIONS

B M –R 0401 is the low res et type of IC that guarantee to s et

a ga in m ic ro c om pute rs or logic s ys te m s by de te c ting the

in te rm itte n t o f fluc tua tin g p o we r s up p ly vo lta g e d urin g

normal use or switching on/off of the equipments.

(Unit : mm)

A c o m p a ra to r typ e o f hys te re s is tra n s is to r d e ve lo p e d b y

KODENSHI is built in the IC,s o that BMR– 0401 is very cos t

effective components.Constant current load built in no need to

apply Pull– up resistor.

FEATURES

• Low current consumption

• Low operation voltage

• High current of output transistor

• Hysteresis circuit built in

• Constant current load built in

APPLICATIONS

• Micro computer circuits in mobile phones,word

processors,TVs,VCRs etc.

• General logic circuits

•

De te c tion of volta ge drop in ba tte rie s of note pe rs ona l

computers,mobile phones

• Switching to backup power supply

MAXIMUM RATINGS

( T a = ℃2)5

I t e m

Supply voltage

S y m bRoal t i n g U n i t

- 0 . 3 ~ + 1 0 .V0

Power dissipation

2 0 0

m W

Operating temp.

Storage temp.

Soldering temp.^*

T o p r .

T s t g

2 0 ~ + 7 5 ℃

4 0 ~ + 1 2 5℃

2 6 0

T s o l .

℃

*1.5sec at location of 2mm away from lead bottom.

ELECTRO-OPTICAL CHARACTERISTICS

( V = 5 V , T a ℃= )2 5

I t e m

B M R - 0 4 0 1 C

S y m b o l

C o n d i t i o n s

T yMp i. n .

M a x .

U n i t

4 . 5

4 . 2

3 . 9

3 . 6

3 . 3

3 . 1

2 . 9

1 0 0

± 0 . 0 1

0 . 1

4 . 7

4 . 3

4 . 0

3 . 7

3 . 4

3 . 1

2 . 9

2 . 7 5

4 0

4 . 4

4 . 1

3 . 8

3 . 5

3 . 3

3 . 0 5

3 0 0

B M R - 0 4 0 1 D

B M R - 0 4 0 1 E

B M R - 0 4 0 1 F

B M R - 0 4 0 1 G

B M R - 0 4 0 1 H

B M R - 0 4 0 1 I

Detecting Voltage

Hysteresis voltage

R = 470 Ω, V = H →L , V 0 . 4 V

m V

% ℃/

μA

m A

μ s e c

= 470 Ω, V = L →H →L

Temperature coefficient of detecting voltage

Low level output voltage

Output constant current

Circuit current at ON

Circuit current at OFF

Threshold operating voltage

Output current at ON 1

Output current at ON 2

Transmission delay time

V /

= 470 Ω, T a –=20 ~ 75 ℃

0 . 4

= 470 Ω, V

V M i n .

- 2 5

1 0

= ∞ Ω , V = 5 . 0 V =, V2 . 5 V

- 5 0

2 3 0

1 3 0

1 . 3

2 0

3 8 0

2 0 0

1 . 5

= ∞ Ω, V

V M i n .

1 0

= ∞ Ω, V

V M a x + 0 . 1 V

O L

= 4.7k Ω, V 0 . 4 V

= 0 Ω, V

V M i n .

= 0 Ω, T a –= 20 ~ 75 ℃

2 0

5 0

= 4.7k Ω

- 1-

中文翻译

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与BMR-0401D相关器件

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BMR-0401E	KODENSHI	获取价格	System Reset IC
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