参数资料
型号: TPS2561DRC
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
封装: GREEN, SON-10
文件页数: 23/24页
文件大小: 942K
代理商: TPS2561DRC
I
-SupplyCurrent,OutputDisabled-nA
IN
700
-100
0
100
200
300
400
500
600
T -JunctionTemperature-°C
J
-50
0
50
100
150
V
=2.5V
IN
V
=6.5V
IN
2.29
T -JunctionTemperature-°C
J
-50
0
50
100
150
UVLO-UndervoltageLockout-V
2.335
2.295
2.3
2.305
2.31
2.315
2.32
2.325
2.33
UVLORising
UVLOFalling
0
I
-SupplyCurrent,OutputEnabled-
A
IN
m
120
20
40
60
80
100
T -JunctionTemperature-°C
J
-50
0
50
100
150
R
=20k
ILIM
V
=6.5V
IN
V
=5V
IN
V
=3.3V
IN
V
=2.5V
IN
60
InputVoltage-V
2
3
4
5
6
I
SupplyCurrentvs.VINEnabled-
A
IN
120
70
80
90
100
110
T =25°C
J
7
T =125°C
J
T =-40°C
J
R
=20k
ILIM
0
0.1
0.2
0.3
0.4
0.5
0.6
0
50
100
150
200
IDS-StaticDrain-SourceCurrent-
A
V
-V
-mV/div
IN
OUT
T
=125°C
A
T
=25°C
A
T
=-40°C
A
R
=100k
ILIM
W
0
r
-StaticDrain-SourceOn-StateResistance-m
D
S(on)
W
10
20
30
40
50
60
T -JunctionTemperature-°C
J
-50
0
50
100
150
70
SLVS930 – DECEMBER 2009
www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 10. UVLO – Undervoltage Lockout – V
Figure 11. IIN – Supply Current, Output Disabled – nA
Figure 12. IIN – Supply Current, Output Enabled – A
Figure 13. IIN – Supply Current, Output Enabled – A
Figure 14. MOSFET rDS(on) Vs. Junction Temperature
Figure 15. Switch Current Vs. Drain-Source Voltage Across
Switch
8
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TPS2560 TPS2561
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