- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98281 > TPS3808G33MDBVREP (TEXAS INSTRUMENTS INC) 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 PDF資料下載
參數(shù)資料
| 型號： | TPS3808G33MDBVREP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封裝： | GREEN, PLASTIC, SOT-23, 6 PIN |
| 文件頁數(shù)： | 12/15頁 |
| 文件大小： | 530K |
| 代理商： | TPS3808G33MDBVREP |
TYPICAL CHARACTERISTICS
0
1
2
3
4
5
6
7
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
40
_C
+25
_C
+85
_C
+125
_C
I D
D
(
A)
VDD (V)
100
10
1
0.1
0.01
0.001
0.0001
0.001
0.01
0.1
C
T (F)
10
1
40
°C, +25°C, +125°C
RESET
T
imeout
(sec)
10
8
6
4
2
0
10
30
50
70
90
110
130
Temperature (
°C)
50
30
10
8
6
4
2
Normalized
RESET
T
imeout
Period
(%)
100
10
1
0
5
10
15
20
30
35
45
25
Overdrive (%V
IT)
50
40
T
ransient
Duration
below
V
IT
(
s)
RESET OCCURS
ABOVE THE CURVE
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
V
O
L
o
w
L
e
v
e
l
R
E
S
E
T
V
o
lt
a
g
e
(V
)
V
DD = 1.8V
RESET Current (mA)
1.0
0.8
0.6
0.4
0.2
0
10
30
50
70
90
110
130
Temperature (
°C)
50
30
10
1.0
0.8
0.6
0.4
0.2
Normalized
V
IT
(%)
SBVS103C – APRIL 2008 – REVISED NOVEMBER 2008 ................................................................................................................................................. www.ti.com
At TJ = +25°C, VDD = 3.3 V, RLRESET = 100k, and CLRESET = 50pF, unless otherwise noted.
SUPPLY CURRENT
RESET TIMEOUT PERIOD
vs
SUPPLY VOLTAGE
CT
Figure 3.
Figure 4.
NORMALIZED RESET TIMEOUT PERIOD
vs
MAXIMUM TRANSIENT DURATION AT SENSE
TEMPERATURE
vs
(CT = OPEN, CT = VDD, CT = Any)
SENSE THRESHOLD OVERDRIVE VOLTAGE
Figure 5.
Figure 6.
NORMALIZED SENSE THRESHOLD VOLTAGE (VIT)
LOW-LEVEL RESET VOLTAGE
vs
TEMPERATURE
RESET CURRENT
Figure 7.
Figure 8.
6
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPS3808-EP
相關PDF資料 |
PDF描述 |
|---|---|
| TPS3818G25DRVRG4 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| TPS3837E18DBVRG4 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| TPS3837K33MDBVREP | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| TPS40007DGQRG4 | SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PDSO10 |
| TPS40009DGQG4 | SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO10 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TPS3808G33QDBVRMO | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| TPS3808G33QDBVRQ1 | 功能描述:監(jiān)控電路 Lo Quies Current Pro Delay Sup Circuit RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3808G50DBVR | 功能描述:監(jiān)控電路 Programmable-Delay Supervisory RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3808G50DBVRG4 | 功能描述:監(jiān)控電路 Programmable-Delay Supervisory RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3808G50DBVT | 功能描述:監(jiān)控電路 Programmable-Delay Supervisory RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復。