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TPS3421 Datasheet(PDF) 7 Page - Texas Instruments

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Part # TPS3421
Description  Low-Power, Push-Button Controllers with Configurable Delay
PDF  19 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPS3421 Datasheet(HTML) 7 Page - Texas Instruments

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0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
2
4
6
8
10
Output Sink Current (mA)
±40ƒC
+0
ƒC
+25
ƒC
+85
ƒC
+125
ƒC
C005
0
0.1
0.2
0.3
0.4
0.5
0
2
4
6
8
10
Output Sink Current (mA)
±40ƒC
+0
ƒC
+25
ƒC
+85
ƒC
+125
ƒC
C006
7.4
7.5
7.6
7.7
7.8
-50
-25
0
25
50
75
100
125
Temperature (
ƒC)
Vcc = 1.6 V
Vcc = 6.5 V
C003
396
400
404
408
412
-50
-25
0
25
50
75
100
125
Temperature (
ƒC)
Vcc = 1.6 V
Vcc = 6.5 V
C004
0
0.2
0.4
0.6
0.8
1
1.2
1.4
0
1
2
3
4
5
6
7
V
CC (V)
±40ƒC
+0
ƒC
+25
ƒC
+85
ƒC
+105
ƒC
+125
ƒC
C001
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
7
V
CC (V)
±40ƒC
+0
ƒC
+25
ƒC
+85
ƒC
+105
ƒC
+125
ƒC
C002
TPS3420
TPS3421
TPS3422
www.ti.com
SBVS211A – AUGUST 2012 – REVISED MARCH 2013
TYPICAL CHARACTERISTICS
At TJ = +25°C and VCC = 3.3 V, unless otherwise noted.
Figure 7. TPS3421: STANDBY SUPPLY CURRENT vs
Figure 8. TPS3421: ACTIVE SUPPLY CURRENT vs SUPPLY
SUPPLY VOLTAGE
VOLTAGE (PB1 = PB2 = GND)
Figure 9. PUSH BUTTON TIMER vs TEMPERATURE
Figure 10. RESET PULSE DURATION vs TEMPERATURE
(TS = GND)
Figure 11. OUTPUT VOLTAGE LOW vs OUTPUT SINK
Figure 12. OUTPUT VOLTAGE LOW vs OUTPUT SINK
CURRENT (VCC = 1.6 V)
CURRENT (VCC = 3.3 V)
Copyright © 2012–2013, Texas Instruments Incorporated
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Product Folder Links: TPS3420 TPS3421 TPS3422



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