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MAX6361 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - SOT23 / Low-Power uP Supervisory Circuits - Maxim

भाग संख्या MAX6361
समारोह SOT23 / Low-Power uP Supervisory Circuits
मैन्युफैक्चरर्स Maxim 
लोगो Maxim लोगो 
पूर्व दर्शन
1 Page
		
<?=MAX6361?> डेटा पत्रक पीडीएफ

MAX6361 pdf
SOT23, Low-Power µP Supervisory Circuits
with Battery Backup
ABSOLUTE MAXIMUM RATINGS
Terminal Voltages (with respect to GND)
Output Current
VCC, BATT, OUT.......................................................-0.3V to +6V
RESET (open drain), RESET (open drain) ................-0.3V to +6V
BATT ON, RESET (push-pull), RESET IN,
WDI.......................................................-0.3V to (VOUT + 0.3V)
MR .............................................................-0.3V to (VCC + 0.3V)
Input Current
VCC Peak ............................................................................1A
VCC Continuous ............................................................250mA
BATT Peak ....................................................................250mA
BATT Continuous ............................................................40mA
GND ................................................................................75mA
OUT................................Short-Circuit Protection for up to 10s
RESET, RESET, BATT ON ..............................................20mA
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23 (derate 8.70mW/°C above +70°C) .........696mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
Lead(Pb)-free...............................................................+260°C
Packages containing lead(Pb).....................................+240°C
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.
ELECTRICAL CHARACTERISTICS
(VCC = +2.4V to +5.5V, VBATT = 3V, TA = -40°C to +85°C, reset not asserted. Typical values are at TA = +25°C, unless otherwise
noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Operating Voltage Range,
VCC or VBATT
VCC,
VBATT
No load (Note 2)
0 5.5 V
Supply Current
(Excluding IOUT)
ISUPPLY in Battery-Backup
Mode (Excluding IOUT)
BATT Standby Current
VCC to OUT On-Resistance
VOUT in Battery-Backup Mode
Battery-Switchover Threshold
(VCC - VBATT)
ICC
ISUPPLY
IBATT
RON
No load, VCC > VTH,
WDI = VCC or GND
(MAX6362)
VCC = 2.8V
VCC = 3.6V
VCC = 5.5V
VBATT = 2.8V,
VCC = 0V
TA = +25°C
TA = -40°C to +85°C
5.5V > VCC >
(VBATT + 0.2V)
TA = +25°C
TA = -40°C to +85°C
VCC = 4.75V, IOUT 150mA
VCC = 3.15V, IOUT 65mA
VCC = 2.38V, IOUT 25mA
VBATT = 4.5V, IOUT 20mA
VBATT = 3.0V, IOUT 10mA
VBATT = 2.25V, IOUT 5mA
VCC < VTH
Power-up
Power-down
10
11
15
-0.1
-1.0
VBATT - 0.2
VBATT - 0.15
VBATT - 0.15
20
-20
30
35 µA
50
1
µA
3
0.02
µA
0.05
2.75
3.0
4.6
V
mV
MAX636_UT46
4.50 4.63 4.75
MAX636_UT44
4.25 4.38 4.50
Reset Threshold
MAX636_UT31
VTH MAX636_UT29
3.00 3.08 3.15
2.85 2.93 3.00
V
MAX636_UT26
2.55 2.63 2.70
MAX636_UT23
2.25 2.32 2.38
VCC Falling Reset Delay
Reset-Active Timeout Period
VCC falling at 10V/ms
tRP
35 µs
150 280 ms
2 _______________________________________________________________________________________

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डाउनलोड[ MAX6361 Datasheet.PDF ]


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