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| 型号： | MAX6365LKA31+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/15页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR MPU LP SOT23-8 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 类型： | 备用电池电路 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 低有效 |
| 复位超时： | 最小为 150 ms |
| 电压 - 阀值： | 3.08V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-8 |
| 供应商设备封装： | SOT-23-8 |
| 包装： | 标准包装 |
| 其它名称： | MAX6365LKA31+TDKR |
SOT23, Low-Power μP Supervisory Circuits
with Battery Backup and Chip-Enable Gating
ABSOLUTE MAXIMUM RATINGS
Terminal Voltages (with respect to GND)
V CC , BATT, OUT.......................................................-0.3V to +6V
RESET (open drain), RESET (open drain) ................-0.3V to +6V
BATT ON, RESET (push-pull), RESET IN,
WDI, CE IN, CE OUT ...........................-0.3V to (V OUT + 0.3V)
MR ..............................................................-0.3V to (V CC + 0.3V)
Input Current
V CC Peak ..............................................................................1A
V CC Continuous .............................................................250mA
BATT Peak .....................................................................250mA
BATT Continuous .............................................................40mA
GND ...............................................................................75mA
Output Current
OUT ...............................Short-Circuit Protected for up to 10s
RESET, RESET , BATT ON, CE OUT...............................20mA
Continuous Power Dissipation (T A = +70°C)
8-Pin SOT23 (derate 8.75mW/°C above +70°C)........700mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature .....................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
Lead (Pb)-free packages..............................................+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
(V CC = +2.4V to +5.5V, V BATT = +3.0V, CE IN = V CC , reset not asserted, T A = -40°C to +85°C. Typical values are at T A = +25°C,
unless otherwise noted.) (Note 1)
PARAMETER
Operating Voltage Range
(Note 2)
SYMBOL
V CC , V BATT No load
CONDITIONS
MIN
0
TYP
MAX
5.5
UNITS
V
Supply Current
(Excluding I OUT )
Supply Current in Battery-
Backup Mode (Excluding I OUT )
BATT Standby Current
I CC
I BACK
I BATT
No load, V CC > V TH
V BATT = 2.8V,
V CC = 0V
5.5V > V CC > (V BATT
+ 0.2V)
V CC = 2.8V
V CC = 3.6V
V CC = 5.5V
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
-0.10
-1.00
10
12
15
30
35
50
1
3
+0.02
+0.05
μA
μA
μA
V CC = 4.75V, I OUT = 150mA
3.1
V CC to OUT On-Resistance
R ON
V CC = 3.15V, I OUT = 65mA
3.7
?
V CC = 2.38V, I OUT = 25mA
V BATT = 4.5V, I OUT = 20mA
V BATT -
0.2
4.6
Output Voltage in Battery-
Backup Mode
V OUT
V BATT = 3.0V, I OUT = 10mA
V BATT -
0.15
V
V BATT = 2.25V, I OUT = 5mA
V BATT -
0.15
Battery-Switchover Threshold
(V CC - V BATT )
V SW
V CC < V TH
MAX636 _ _KA46
MAX636 _ _KA44
Power-up
Power-down
4.50
4.25
20
-20
4.63
4.38
4.75
4.50
mV
Reset Threshold
V TH
MAX636 _ _KA31
MAX636 _ _KA29
3.00
2.85
3.08
2.93
3.15
3.00
V
MAX636 _ _KA26
MAX636 _ _KA23
2.55
2.25
2.63
2.32
2.70
2.38
V CC Falling Reset Delay
t RD
V CC falling at 10V/ms
20
μs
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6365LKA44 | 制造商:Maxim Integrated Products 功能描述:LOW-POWER UP SUPERVISORY ICS WITH B - Cut Tape Product |
| MAX6365LKA44+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 4.38V 15UA 8PIN SOT-23 - Rail/Tube |
| MAX6365LKA44+T | 功能描述:监控电路 uPower Supervisor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6365LKA44-T | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6365LKA46 | 制造商:Maxim Integrated Products 功能描述:LOW-POWER UP SUPERVISORY ICS WITH B - Rail/Tube |
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