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MCP131T-300E/LB 参数 Datasheet PDF下载

MCP131T-300E/LB图片预览
型号: MCP131T-300E/LB
PDF下载: 下载PDF文件 查看货源
内容描述: 微功耗电压监控器 [Micropower Voltage Supervisors]
分类和应用: 电源电路电源管理电路光电二极管监控
文件页数/大小: 28 页 / 403 K
品牌: MICROCHIP [ MICROCHIP TECHNOLOGY ]
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MCP102/103/121/131
Note:
Unless otherwise indicated, all limits are specified for: V
DD
= 1V to 5.5V, R
PU
= 100 kΩ (MCP121 only;
see
Figure 4-1),
T
A
= -40°C to +125°C.
300
250
t
RPD
(µs)
200
150
100
50
0
-40
V
DD
decreasing
from: 5V - 0V
V
DD
decreasing
from: 5V - 1.7V
MCP102-195
160
150
t
RPU
(µs)
140
130
120
110
100
V
DD
increasing from:
0V - 2.1V
V
DD
increasing from:
0V - 2.8V
MCP102-195
V
DD
decreasing from:
V
TRIP(max)
+ 0.25V to V
TRIP(min)
- 0.25V
V
DD
increasing
from: 0V - 4.0V
V
DD
increasing
from: 0V - 5.5V
-15
10
35
60
Temperature (°C)
85
110
-40
-15
10
35
60
85
110
Temperature (°C)
FIGURE 2-23:
(MCP102-195).
250
t
RPD
vs. Temperature
FIGURE 2-26:
(MCP102-195).
160
t
RPU
vs. Temperature
V
DD
decreasing from:
V
TRIP(max)
+ 0.25V to V
TRIP(min)
- 0.25V
MCP131-315
200
t
RPD
(µs)
150
100
50
0
-40
-15
10
35
60
85
110
Temperature (°C)
V
DD
decreasing from:
5V - 0V
V
DD
decreasing from:
5V - 2.7V
150
t
RPU
(µs)
140
130
120
110
100
-40
-15
V
DD
increasing from:
0V - 3.3V
V
DD
increasing from:
0V - 4.0V
MCP131-315
V
DD
increasing from:
0V - 4.5V
V
DD
increasing from:
0V - 5.5V
10
35
60
Temperature (°C)
85
110
FIGURE 2-24:
(MCP131-315).
38
37.5
t
RT
(µs)
37
36.5
36
35.5
35
-40
-15
t
RPD
vs. Temperature
FIGURE 2-27:
(MCP131-315).
145
t
RPU
vs. Temperature
MCP121-450
V
DD
increasing from:
0V - 4.6V
V
DD
increasing from:
MCP121-450
140
135
t
RPU
(µs)
130
125
120
V
DD
increasing from:
0V - 4.8V
0V - 4.8V
V
DD
increasing from:
0V - 5.0V
V
DD
increasing from:
0V - 5.5V
V
DD
increasing from:
0V - 5.0V
V
DD
increasing from:
0V - 5.5V
115
110
10
35
60
85
110
-40
-15
10
35
60
85
110
Temperature (°C)
Temperature (°C)
FIGURE 2-25:
(MCP121-450).
t
RPD
vs. Temperature
FIGURE 2-28:
(MCP121-450).
t
RPU
vs. Temperature
©
2005 Microchip Technology Inc.
DS21906B-page 9