參數(shù)資料
型號(hào)： TPS3802K33DCK
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝： PLASTIC, SOT-323, SC-70, 5 PIN
文件頁(yè)數(shù)： 8/15頁(yè)
文件大小： 0K
代理商： TPS3802K33DCK
SLVS219E – AUGUST 1999 – REVISED OCTOBER 2010
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
AVAILABLE OPTIONS(1)
TA
DEVICE NAME
THRESHOLD VOLTAGE
TYP DELAY TIME
MARKING
TPS3801-01DCK
Adjustable (Vref = 1.14 V)
200 ms
ARF
TPS3801E18DCK
1.71 V
200 ms
ARE
TPS3801J25DCK
2.25 V
200 ms
NJA
TPS3800G27DCK
2.5 V
95 ms
ARI
TPS3801L30DCK
2.64 V
200 ms
NPA
–40°C to 85°C
TPS3801K33DCK
2.93 V
200 ms
NWA
TPS3802L30DCK
2.64 V
380 ms
ASA
TPS3802K33DCK
2.93 V
380 ms
ARK
TPS3801T50DCK
4.00 V
25 ms
AVI
TPS3801I50DCK
4.55 V
200 ms
NSA
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this data sheet, or refer to our
web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
(1) (2)
Over operating free-air temperature range (unless otherwise noted).
UNIT
Supply voltage, VDD
7 V
SENSE
–0.3 V to 5 V
All other pins
–0.3 V to 7 V
MR
–0.3 V to VDD + 0.3 V
RESET
–0.3 V to VDD + 0.3 V
Maximum low-output current, IOL
5 mA
Maximum high-output current, IOH
–5 mA
Input-clamp current, IIK (VI < 0 or VI > VDD)
±20 mA
Output-clamp current, IOK (VO < 0 or VO > VDD)
±20 mA
Operating junction temperature range, TJ
(3)
–40°C to +85°C
Storage temperature range, Tstg
–65°C to +150°C
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
All voltage values are with respect to GND. For reliable operation, the device should not be operated at 7 V for more than t = 1000h
continuously.
(3)
Due to the low dissipation power of this device, it is assumed that TJ = TA.
RECOMMENDED OPERATING CONDITIONS
MIN
MAX
UNIT
TPS3801J25, TPS3801L30, TPS3801K33, TPS3801I50, TPS3801T50
2
6
Supply voltage, VDD
V
All other devices
1.6
4
SENSE
0
See (1)
V
Input voltage, VI
0
VDD +0.3
V
High-level input voltage, VIH
0.7 × VDD
VDD +0.3
V
Low-level input voltage, VIL
0.3 × VDD
V
Input transition rise and fall rate at MR,
Δt/ΔV
100
ns/V
VPull-up
Pull-up resistor value, RESET
Ω
50A
Operating free-air temperature range, TA
–40
+85
°C
(1)
Maximum = VDD + 0.3 or 4.5 V, whichever is greater.
2
Copyright 1999–2010, Texas Instruments Incorporated
Product Folder Link(s): TPS3800-xx TPS3801-xx TPS3802-xx
相關(guān)PDF資料
PDF描述
TPS3801I50DCKRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3801J25DCK 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3801J25DCKRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3801L30DCK 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3838K33DRVTG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
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TPS3802K33DCKRG4 功能描述:監(jiān)控電路 Ultra-Small Supply Voltage Supervisor 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(lèi)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
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