参数资料
型号: TC1301B-FHAVUATR
厂商: Microchip Technology Inc.
英文描述: Dual LDO with Microcontroller RESET Function
中文描述: 双路LDO稳压器与微控制器的复位功能
文件页数: 8/28页
文件大小: 890K
代理商: TC1301B-FHAVUATR
TC1301A/B
DS21798B-page 8
2005 Microchip Technology Inc.
Note:
Unless otherwise indicated,
V
IN
= V
R
+1V, I
OUT1
=
I
OUT2
= 100 μA, C
IN
= 4.7 μF, C
OUT1 =
C
OUT2
= 1 μF (X5R or X7R),
C
BYPASS
= 0 pF, SHDN1 = SHDN2 > V
IH
. For the TC1301A, V
DET
= V
OUT1
, RESET = OPEN, T
A
= +25°C.
FIGURE 2-13:
Temperature.
V
OUT1
vs. Junction
FIGURE 2-14:
Temperature.
V
OUT2
vs. Junction
FIGURE 2-15:
Temperature.
V
OUT2
vs. Junction
FIGURE 2-16:
Temperature.
I
DET
current vs. Junction
FIGURE 2-17:
Junction Temperature.
RESET Active Time vs.
FIGURE 2-18:
Temperature.
V
DET
Trip Point vs. Junction
2.808
2.816
2.824
2.832
2.840
2.848
2.856
-40 -25 -10
5
20
35
50
65
80
95 110 125
Junction Temperature (°C)
O
O
V
R1
= 2.8V, I
OUT1
= 300 mA
V
R2
= 2.6V, I
OUT2
= 100 μA
V
IN
= 6.0V
V
IN
= 4.2V
V
IN
= 3.0V
2.615
2.620
2.625
2.630
2.635
2.640
2.645
-40 -25 -10
5
20
35
50
65
80
95 110 125
Junction Temperature (°C)
O
O
V
IN
= 4.2V
V
R1
= 2.8V, I
OUT1
= 100 μA
V
R2
= 2.6V
I
OUT2
= 150 mA
I
OUT2
= 100 μA
I
OUT2
= 50 mA
2.624
2.628
2.632
2.636
2.640
2.644
-40 -25 -10
5
20 35 50 65 80 95 110 125
Junction Temperature (°C)
O
O
V
R1
= 2.8V, I
OUT1
= 100 μA
V
R2
= 2.6V, I
OUT2
= 150 mA
V
IN
= 6.0V
V
IN
= 3.0V
V
IN
= 4.2V
0
5
10
15
20
25
30
-40 -25 -10
5
20
35
50
65
80
95 110 125
Junction Temperature (°C)
I
V
V
DET
= 6.0V
V
DET
= 4.2V
V
DET
= 3.0V
V
R1
= 2.8V
V
R2
= 2.6V
200
225
250
275
300
325
350
375
400
-40 -25 -10
5
20
35
50
65
80
95 110 125
Junction Temperature (°C)
R
V
IN
= 4.2V
V
R1
= 2.8V
V
R2
= 2.6V
V
DET
= 2.63V
2.6355
2.6360
2.6365
2.6370
2.6375
2.6380
2.6385
2.6390
2.6395
-40 -25 -10
5
20
35
50
65
80
95 110 125
Junction Temperature (°C)
V
D
V
IN
= 4.2V
V
R1
= 2.8V
V
R2
= 2.6V
V
DET
= 2.63V
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