MIC2753/2754
Micrel
Absolute Maximum Ratings
(Note 1)
Supply Voltage (V
IN
) ...................................... 鈥?.3V to 10V
Reset Voltage (V
RST
) ........................... 鈥?.3V to V
IN
+ 0.3V
Manual Reset Voltage (V
MR
) ............... 鈥?.3V to V
IN
+ 0.3V
Reset Current (I
RST
) ................................................... 10mA
Continuous Power Dissipation
(P
D
at T
A
= +85擄C) .............................................. 200mW
Storage Temperature (T
S
) ....................... 鈥?5擄C to +150擄C
ESD Rating,
Note 3
Operating Ratings
(Note 2)
Supply Voltage (V
IN
) .......................................... 1.5V to 7V
Ambient Temperature (T
A
) ......................... 鈥?0擄C to +85擄C
Junction Temperature (T
J
) ........................................ 150擄C
Manual Reset (V
MR
) ............................................. 0V to V
IN
Thermal Resistance
(胃
JA
) ................................................................... 325擄C/W
Electrical Characteristics
V
IN
= 5.0V (L, M voltage code), V
IN
= 3.3V (T, S voltage code), V
IN
= 2.85 (R voltage code) T
A
= 25擄C;
bold
values indicate 1.5V
鈮?/div>
V
IN
鈮?/div>
7.0V, 鈥?0擄C
鈮?/div>
T
A
鈮?/div>
+85擄C
Note 4;
unless noted
Symbol
V
IN
I
DD
V
THO
Parameter
Input Supply Voltage
Operating Supply Current
Overvoltage Threshold
manual reset not asserted
L voltage code
M voltage code
T voltage code
S voltage code
R voltage code
V
THU
Undervoltage Threshold
L voltage code
M voltage code
T voltage code
S voltage code
R voltage code
V
HYST
+
V
HYST
鈥?/div>
Overvoltage Threshold Hysteresis
Undervoltage Threshold Hysteresis
V
IN
= V
THO (min)
鈥?100mV to V
THO (max)
+ 100mV
V
IN
= V
THU (max)
+ 100mV to V
THU (min)
鈥?100mV
t
RST
Reset Pulse Width
140
5.28
5.62
3.459
3.67
3.018
4.50
4.25
3.00
2.85
2.55
Condition
Min
1.0
30
5.38
5.81
3.53
3.83
3.08
4.63
4.38
3.08
2.93
2.63
鈥?5
+15
12
12
240
30
30
560
Typ
Max
7.0
100
6.00
6.00
3.96
3.96
3.28
4.75
4.50
3.15
3.00
2.70
Units
V
碌A(chǔ)
V
V
V
V
V
V
V
V
V
V
mV
mV
碌s
碌s
ms
t
PROP(RST)
Propagation Delay
June 1999
3
MIC2753/2754
MIC2753 PDF文件相關(guān)型號(hào)
MIC2753-LBM5,MIC2753-SBM5,MIC2754-LBM5
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