MM1027 查看數據表（PDF） - Mitsumi

零件编号

产品描述 (功能)

比赛名单

MM1027

System Reset (with battery back-up)

Mitsumi 

MITSUMI

Characteristics (MM1081 series)

Input/output voltage difference 1

(Vcc=5.0V)

5.0

4.5

4.0

50 60 70 80 90 100 110 120 130 140 150

Output current (mA)

System Reset (with battery back-up) MM1027, 1081

---------------------------

CS-CS detection voltage-Temperature

(V)

LH

4.30

4.25

HL

4.20

4.15

4.10

-25 0 25 50 75 TEMP(°C)

VCC-ICC

ICC (µA)

300.0

30.00/div

.0000

0.0000

.5000/div

Timing Chart

VOUT-CS

47kΩ

CS open

5.000

VCC (V)

Power supply switching voltage-Temperature

(V)

3.45

LH

3.40

3.35

HL

3.30

3.25

-25 0 25 50 75 TEMP(°C)

VCC

3.6V 4.3V 5V

3.4V

3.0V

VBATT

VOUT

CS

CS

BD1,BD2

D.CONT:OPEN

BD1

D.CONT:GNO

BD2

D.CONT:GNO

4.2V 3.5V 3.4V3.6V 4.3V

3.3V

2.50V

2.35V

2.38V 2.53V

4.2V3.5V3.3V

---------------------------

The broken lines for CS and CS indicate timing when the ADJ pin is pulled up

to VCC by 12kΩ.

Share Link: