參數(shù)資料
型號(hào): MAX6358LSUT-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi): 電源管理
英文描述: Dual/Triple-Voltage レP Supervisory Circuits
中文描述: 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6
封裝: MO-178AB, SOT-23, 6 PIN
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 107K
代理商: MAX6358LSUT-T
M
Dual/Triple-Voltage
μP Supervisory Circuits
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
5, V
CC
3 to GND .................................................-0.3V to +6V
RST
(MAX6352/55/58)............................................. -0.3V to +6V
RST
,
MR
, WDI,
RST5
, RSTIN
(MAX6351/53/56/59).............................-0.3V to (V
CC
5 + 0.3V)
RST
,
RST3
(MAX6351/54/57/60) .................-3V to (V
CC
3 + 0.3V)
Input/Output Current, All Pins.............................................20mA
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SOT23-5 (derate 7.1mW/°C above +70°C) ........571mW
6-Pin SOT23-6 (derate 7.1mW/°C above +70°C) ........571mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
100mV overdrive
V
CC
5 > V
TH
5
(MAX)
, V
CC
3 > V
TH
3
(MAX)
V
CC
5 or V
CC
3
2.7V, I
SINK
= 1.2mA
V
CC
5 or V
CC
3
4.5V, I
SINK
= 3.2mA
V
CC
5 or V
CC
3 < 1V, I
SINK
= 50μA,
T
A
= 0°C to +70°C
V
CC
5 = 5.5V, V
CC
3 = 3.6V, all I/O pins open
V
CC
to Reset Delay
Reset Timeout Period
T
A
= -40°C to +85°C
MAX63_ _ _Y
T
A
= 0°C to +70°C
MAX63_ _ _R
MAX63_ _S_
MAX63_ _ _S
MAX63_ _T_
MAX63_ _ _T
MAX63_ _M_
CONDITIONS
μs
ms
20
180
V
V
TH
/500
Reset Threshold Hysteresis
ppm/°C
20
V
TH
/°C
Reset Threshold Tempco
2.13
2.25
2.16
2.19
2.22
2.55
2.70
2.58
2.63
2.68
2.85
3.00
2.88
2.93
2.98
3.00
3.15
V
3.03
3.08
3.14
V
TH
3
V
CC
3 Threshold (Note 3)
2.85
3.00
μA
20
50
I
CC
5 +
I
CC
3
Supply Current
1.2
5.5
V
1.0
5.5
V
CC
Supply Voltage Range (Note 2)
2.88
2.93
2.98
3.00
3.15
3.03
3.08
3.14
4.25
4.50
V
4.54
4.5
4.3
4.63
4.72
4.75
4.46
V
TH
5
V
CC
5 Threshold (Note 3)
4.38
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
100
280
0.3
0.4
t
RP
V
0.3
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
MAX63_ _L_
ELECTRICAL CHARACTERISTICS
(V
CC
3 = V
CC
5 = +1.2V to +5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
V
CC
5 or V
CC
3 < 1.2V, I
SINK
= 50μA
V
OL
RESET
Output Voltage Low
0.3
V
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