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| 型號： | TPS3618-50DGKTG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | 3.05 X 4.98 MM, GREEN, PLASTIC, MSOP-8 |
| 文件頁數(shù)： | 13/16頁 |
| 文件大?。?/td> | 455K |
| 代理商： | TPS3618-50DGKTG4 |
www.ti.com
TYPICAL CHARACTERISTICS
TABLE OF GRAPHS
5
7.5
10
12.5
15
17.5
20
2.5
4.5
6.5
8.5
10.5
12.5
14.5
Static
Drain-Source
On-State
Resistance
IO Output Current mA
r DS(on)
TA = 85°C
VBAT = 3.3 V
TA = 25°C
TA = 0°C
TA = 40°C
500
600
700
800
900
1000
50
75
100
125
150
175
200
TA = 85°C
TA = 25°C
TA = 0°C
TA = 40°C
Static
Drain-Source
On-State
Resistance
m
VDD = 3.3 V
VBAT = GND
IO Output Current mA
r DS(on)
SLVS339D – DECEMBER 2000 – REVISED DECEMBER 2006
FIGURE
Static drain-source on-state resistance (VDD to VOUT)
vs Output current
3
rDS(on)
Static drain-source on-state resistance (VBAT to VOUT)
vs Output current
4
IDD
Supply current
vs Supply voltage
5
VIT
Input threshold voltage at RESET
vs Free-air temperature
6
High-level output voltage at RESET
7, 8
VOH
vs High-level output current
High-level output voltage at PFO
9, 10
VOL
Low-level output voltage at RESET
vs Low-level output current
11, 12
Minimum pulse duration at VDD
vs Threshold voltage overdrive at VDD
13
Minimum pulse duration at PFI
vs Threshold voltage overdrive at PFI
14
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
(VDD to VOUT)
(VBAT to VOUT)
vs
OUTPUT CURRENT
Figure 1.
Figure 2.
6
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| TPS3619-33 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:備份電池監(jiān)督員保留內(nèi)存 |
| TPS3619-33DGK | 功能描述:監(jiān)控電路 Battery-Backup for RAM Retention 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(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 |
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