参数资料
型号: MAX6313UK29D3-T
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 电源管理
英文描述: 97-3102A20-29SW
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封装: MO-178AA, SOT-23, 5 PIN
文件页数: 10/11页
文件大小: 119K
代理商: MAX6313UK29D3-T
currents, holding
RESET low (Figure 4). The pull-down
resistor’s value is not critical; 100kΩ is large enough not
to load
RESET and small enough to pull RESET to
ground. For applications where RESET must be valid to
VCC, a 100kΩ pull-up resistor between RESET and VCC
will hold RESET high when VCC falls below 1V (Figure 5).
Since the MAX6305/MAX6306/MAX6307 have open-
drain, active-low outputs, they typically use a pull-up
resistor. With these devices and under these conditions
(VCC < 1V), RESET will most likely not maintain an
active condition, but will drift toward a nonactive level
due to the pull-up resistor and the
RESET output’s
reduction in sinking capability. These devices are not
recommended for applications that require a valid
RESET output below 1V.
SUFFIX
TA = +25°C
TA = -40°C to +85°C
00
Preprogrammed Threshold
Not Available
Preprogrammed
Threshold Not
Available
50
4.925
5.000
5.075
4.875
5.125
49
4.827
4.900
4.974
4.778
5.023
48
4.728
4.800
4.872
4.680
4.920
47
4.630
4.700
4.771
4.583
4.818
46
4.561
4.630
4.699
4.514
4.746
45
4.433
4.500
4.568
4.388
4.613
44
4.314
4.380
4.446
4.270
4.490
43
4.236
4.300
4.365
4.193
4.408
42
4.137
4.200
4.263
4.095
4.305
41
4.039
4.100
4.162
3.998
4.203
40
3.940
4.000
4.060
3.900
4.100
39
3.842
3.900
3.959
3.803
3.998
38
3.743
3.800
3.857
3.705
3.895
37
3.645
3.700
3.756
3.608
3.793
36
3.546
3.600
3.654
3.510
3.690
35
3.448
3.500
3.553
3.413
3.588
34
3.349
3.400
3.451
3.315
3.485
33
3.251
3.300
3.350
3.218
3.383
32
3.152
3.200
3.248
3.120
3.280
31
3.034
3.080
3.126
3.003
3.157
30
2.955
3.000
3.045
2.925
3.075
29
2.886
2.930
2.974
2.857
3.000
28
2.758
2.800
2.842
2.730
2.870
27
2.660
2.700
2.741
2.633
2.768
26
2.591
2.630
2.669
2.564
2.696
25
2.463
2.500
2.538
2.438
2.563
*
Factory-trimmed reset thresholds are available in approximately
100mV increments with a ±1.5% room-temperature variance.
MIN
TYP
MAX
MIN
MAX
MAX6305–MAX6313
5-Pin, Multiple-Input,
Programmable Reset ICs
8
_
__
_
MAX6308
MAX6309
MAX6310
GND
100k
VCC
RESET
MAX6311
MAX6312
MAX6313
GND
100k
VCC
RESET
Figure 4. Ensuring
RESET Valid to VCC = 0V
Figure 5. Ensuring RESET Valid to VCC = 0V
Table 1. Factory-Trimmed Reset
Thresholds*
相关PDF资料
PDF描述
MAX6313UK29D4-T 5-Pin, Multiple-Input, Programmable Reset ICs
MAX6313UK30D1-T 5-Pin, Multiple-Input, Programmable Reset ICs
MAX6313UK30D3-T 5-Pin, Multiple-Input, Programmable Reset ICs
MAX6313UK30D4-T 5-Pin, Multiple-Input, Programmable Reset ICs
MAX6313UK31D1-T 5-Pin, Multiple-Input, Programmable Reset ICs
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