參數(shù)資料
型號: TPS3806J20DBVRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
封裝: GREEN, PLASTIC, SOT-23, 6 PIN
文件頁數(shù): 11/13頁
文件大小: 513K
代理商: TPS3806J20DBVRG4
www.ti.com
0.7
0.6
0.5
0.4
0
2
4
6
8
10
12
0.8
0.9
1
14
16
18
20
OL
V
Low-Level
Output
V
oltage
V
IOL Low-Level Output Current mA
85
°C
0
°C
25
°C
40
°C
VDD = 6 V
V(SENSE) = Low
0.3
0.2
0.1
0
Expanded View
1
0.999
0.998
0.997
40
20
0
20
1.001
1.002
1.003
TA Free-Air Temperature at VDD °C
0.996
0.995
RESET = 100 k
to VDD
1.004
1.005
40
60
80
V
IT
Normalized
Input
Threshold
V
oltage
V
IT
(T
A
)/
V
IT
(25
°C)
7
6
5
4
0
0.1
0.2
0.3
0.4
0.5
0.6
8
9
10
0.7
0.8
0.9
1
3
2
1
0
VDD Threshold Overdrive Voltage V
t w
Minimum
Pulse
Duration
at
V
D
s
7
6
5
4
0
0.1
0.2
0.3 0.4
0.5
0.6
8
9
10
0.7
0.8
0.9
1
3
2
1
0
LSENSE Threshold Overdrive Voltage V
t w
Minimum
Pulse
Duration
at
LSENSE
s
TPS3806J20
TPS3806I33
SLVS393A – JULY 2001 – REVISED NOVEMBER 2004
TYPICAL CHARACTERISTICS (continued)
LOW-LEVEL OUTPUT VOLTAGE
NORMALIZED INPUT THRESHOLD VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
FREE-AIR TEMPERATURE AT VDD
Figure 5.
Figure 6.
MINIMUM PULSE DURATION AT VDD
MINIMUM PULSE DURATION AT LSENSE
vs
VDD THRESHOLD OVERDRIVE VOLTAGE
LSENSE THRESHOLD OVERDRIVE VOLTAGE
Figure 7.
Figure 8.
7
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