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| 型號(hào)： | TPS3106K33DBV |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | UltraLow Supply-Current/Supply-Voltage Supervisory Circuits |
| 中文描述： | 超低Supply-Current/Supply-Voltage監(jiān)控電路 |
| 文件頁(yè)數(shù)： | 4/20頁(yè) |
| 文件大小： | 336K |
| 代理商： | TPS3106K33DBV |
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SWITCHING CHARACTERISTICS
At R
L
= 1 M
, C
L
= 50 pF, and T
A
= –40
°
C to +85
°
C, unless otherwise noted.
TIMING REQUIREMENTS
At R
L
= 1 M
, C
L
= 50 pF, and T
A
= –40
°
C to +85
°
C, unless otherwise noted.
TPS3103xxx
TPS3106xxx
TPS3110xxx
SLVS363D–AUGUST 2001–REVISED NOVEMBER 2006
ELECTRICAL CHARACTERISTICS (continued)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MR = 0 V, V
DD
= 3.3 V
SENSE, PFI, WDI = 0 V,
V
DD
= 3.3 V
MIN
–47
TYP
–33
MAX
–25
UNIT
μ
A
MR
SENSE, PFI,
WDI
I
IL
Low-level input current
–25
25
nA
High-level output current
at RESET
(2)
I
OH
Open-drain
V
DD
= V
IT
+ 0.2 V, V
OH
= 3.3 V
200
nA
V
DD
> V
(average current),
V
DD
< 1.8 V
V
DD
> V
(average current),
V
DD
> 1.8 V
V
DD
< V
IT
, V
DD
< 1.8 V
V
DD
< V
IT
, V
DD
> 1.8 V
1.2
3
2
4.5
I
DD
Supply current
μ
A
22
27
Internal pull-up resistor at MR
Input capacitance at MR, SENSE, PFI, WDI V
I
= 0 V to V
DD
70
100
130
k
pF
C
I
1
(2)
Also refers to RSTVDD and RSTSENSE.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
t
D
Delay time
V
DD
≥
1.1
×
V
IT
, MR = 0.7
×
V
DD
, See
Timing Diagrams
65
130
195
ms
Propagation delay time,
high-to-low level output
V
to RESET or
RSTVDD delay
t
PHL
V
IH
= 1.1
×
V
IT
, V
IL
= 0.9
×
V
IT
40
μ
s
Propagation delay time,
low-to-high level output
V
to RESET or
RSTVDD delay
t
PLH
V
IH
= 1.1
×
V
IT
, V
IL
= 0.9
×
V
IT
40
μ
s
Propagation delay time,
high-to-low level output
SENSE to RESET or
RSTSENSE delay
t
PHL
V
DD
≥
0.8 V, V
IH
= 1.1
×
V
IT
, V
IL
= 0.9
×
V
IT
40
μ
s
Propagation delay time,
high-to-low level output
SENSE to RESET or
RSTSENSE delay
t
PLH
V
DD
≥
0.8 V, V
IH
= 1.1
×
V
IT
, V
IL
= 0.9
×
V
IT
40
μ
s
Propagation delay time,
high-to-low level output
t
PHL
PFI to PFO delay
V
DD
≥
0.8 V, V
IH
= 1.1
×
V
IT
, V
IL
= 0.9
×
V
IT
40
μ
s
Propagation delay time,
low-to-high level output
t
PLH
PFI to PFO delay
V
DD
≥
0.8 V, V
IH
= 1.1
×
V
IT
, V
IL
= 0.9
×
V
IT
300
μ
s
MR to RESET.
RSTVDD,
RSTSENSE delay
Propagation delay time,
low-to-high level output
t
PHL
V
DD
≥
1.1
×
V
IT
, V
IL
= 0.3
×
V
DD
, V
IH
= 0.7
×
V
DD
1
5
μ
s
MR to RESET.
RSTVDD,
RSTSENSE delay
Propagation delay time,
low-to-high level output
t
PLH
V
DD
≥
1.1
×
V
IT
, V
IL
= 0.3
×
V
DD
, V
IH
= 0.7
×
V
DD
1
5
μ
s
PARAMETER
Time-out period
TEST CONDITIONS
MIN
0.55
20
0.1
20
20
0.3
TYP
1.1
MAX
1.65
UNIT
s
t
T(OUT)
at WDI
at V
DD
at MR
at SENSE
at PFI
at WDI
V
DD
≥
0.85 V
V
IH
= 1.1
×
V
IT
, V
IL
= 0.9
×
V
IT–
, V
IT–
= 0.86 V
V
DD
≥
V
IT
+ 0.2 V, V
IL
= 0.3
×
V
DD
, V
IH
= 0.7
×
V
DD
V
DD
≥
V
IT
, V
IH
= 1.1
×
V
IT – (S)
, V
IL
= 0.9
×
V
IT – (S)
V
DD
≥
0.85 V, V
IH
= 1.1
×
V
IT – (S)
,V
IL
= 0.9
×
V
IT – (S)
V
DD
≥
V
IT
, V
IL
= 0.3
×
V
DD
, V
IH
= 0.7
×
V
DD
t
W
Pulse width
μ
s
4
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參數(shù)描述 |
|---|---|
| TPS3106K33DBVR | 功能描述:監(jiān)控電路 Current/Supply-Volt Supervisory RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3106K33DBVRG4 | 功能描述:監(jiān)控電路 Current/Supply-Volt Supervisory RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3106K33DBVT | 功能描述:監(jiān)控電路 Current/Supply-Volt Supervisory RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3106K33DBVTG4 | 功能描述:監(jiān)控電路 Current/Supply-Volt Supervisory RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3106K33DVB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS |
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