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BMR-0201 PDF预览

BMR-0201

更新时间: 2024-11-18 22:27:47
品牌 Logo 应用领域
可天士 - KODENSHI /
页数 文件大小 规格书
2页 317K
描述
System Reset IC

BMR-0201 数据手册

 浏览型号BMR-0201的Datasheet PDF文件第2页 
System Reset IC  
K O D E N S H I  
B M R - 0 2 0 1  
DIMENSIONS  
B M R 0201 is the low reset type of IC that guarantee to set  
again micro computers or logic s ys tems by detecting the  
intermittent of fluctuating power supply voltage during  
normal use or switching on/off of the equipments.  
(Unit : mm)  
Threshold operating voltage of BMR– 0201 is reduced 0.65V  
lower than BMR– 0101 and a comparator type of hysteresis  
transistor developed by KODENSHI is built in the IC,so that  
B M R 0201 is very cost effective components.  
FEATURES  
• Low current consumption  
• Low operation voltage  
• High current of output transistor  
• Hysteresis circuit built in  
APPLICATIONS  
• Micro computer circuits in mobile phones,word  
processors,TVs,VCRs etc.  
• General logic circuits  
• Detection of voltage drop in batteries of note personal  
computers,mobile phones  
• Switching to backup power supply  
MAXIMUM RATINGS  
( T a = 2)5  
I t e m  
S y m bRoal t i n g U n i t  
C
C
Supply voltage  
Power dissipation  
Operating temp.  
Storage temp.  
V
- 0 . 3 ~ + 1 0 . V0  
D
P
2 0 0  
m W  
T o p r .  
T s t g  
-
2 0 ~ + 7 5  
-
4 0 ~ + 1 2 5℃  
2 6 0  
1
Soldering temp.*  
T s o l .  
*1.5sec at location of 2mm away from lead bottom.  
ELECTRO-OPTICAL CHARACTERISTICS  
C
C
( V = 5V, Ta= 25)  
I t e m  
B M R - 0 2 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  
2 . 7  
2 . 5  
2 . 3  
1 0 0  
± 0 . 0 1  
0 . 1  
1 3 0  
4 0  
4 . 7  
4 . 3  
4 . 0  
3 . 7  
3 . 4  
3 . 1  
2 . 9  
2 . 7 5  
2 . 5 5  
2 . 3 5  
2 . 1 5  
4 0  
-
-
-
-
-
4 . 4  
4 . 1  
3 . 8  
3 . 5  
3 . 3  
3 . 0 5  
2 . 8 5  
2 . 6 5  
2 . 4 5  
3 0 0  
-
B M R - 0 2 0 1 D  
B M R - 0 2 0 1 E  
B M R - 0 2 0 1 F  
B M R - 0 2 0 1 G  
B M R - 0 2 0 1 H  
B M R - 0 2 0 1 I  
B M R - 0 2 0 1 J  
B M R - 0 2 0 1 K  
B M R - 0 2 0 1 L  
Detecting Voltage  
Hysteresis voltage  
S
V
L
C
C
O L  
V
R
= 470 Ω, V = H L , V 0 . 4 V  
S
L
C C  
V
m V  
% /  
V
μA  
μA  
R
R
= 470 Ω, V = L H →L  
Temperature coefficient of detecting voltage  
Low level output voltage  
Circuit current at ON  
Circuit current at OFF  
Threshold operating voltage  
Output current at ON 1  
Output current at ON 2  
Transmission delay time  
Transmission delay time  
S
L
V /  
T
= 470 Ω, T a =20 ~ 75 ℃  
O
V
L
L
C
C
S
0 . 4  
3 0 0  
7 0  
R
= 470 Ω, V  
= ∞ Ω , V  
=
V M i n .  
C
I
C
I
C
C
L
L
C
C
S
R
=
C
V M i n .  
5 . 0 V  
H
L
C
R
L
= ∞ Ω , V  
=
L
O
P
L
O
0 . 6 5  
2 0  
V
I
I
0 . 8 5  
-
V
R
R
= 4.7k Ω, V 0 . 4 V  
O
L
L
L
C
C
S
1
2
m A  
m A  
μ s e c  
μ s e c  
= 0 Ω, V  
=
V M i n .  
1 0  
5
-
O
L
-
-
R
= 0 Ω, T a =20 ~ 75 ℃  
P
L
H
L
2 0  
t
t
5 0  
R
R
= 4.7k Ω  
= 4.7k Ω  
P
H
L
L
5
2 0  
-
- 1-  

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