參數(shù)資料
型號: TPS3809L30DBVT
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝: GREEN, PLASTIC, SOT-23, 3 PIN
文件頁數(shù): 5/12頁
文件大?。?/td> 383K
代理商: TPS3809L30DBVT
25
Family
J
9
TPS380
R
DBV
Reel
Package
Nominal Supply Voltage
Nominal Threshold Voltage
Functionality
FUNCTION/TRUTH TABLE, TPS3809
ORDERING INFORMATION
L
RESET
H
0
VDD>VIT
1
R2
_
+
R1
VDD
GND
RESET
TPS3809
Oscillator
Reference
Voltage
of 1.137 V
Reset
Logic
+
Timer
SLVS228A – 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
MARKING
TPS3809J25DBVR
TPS3809J25DBVT
2.25 V
PCZI
TPS3809L30DBVR
TPS3809L30DBVT
2.64 V
PDAI
–40°C to 85°C
TPS3809K33DBVR
TPS3809K33DBVT
2.93 V
PDBI
TPS3809I50DBVR
TPS3809I50DBVT
4.55 V
PDCI
(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.
FUNCTIONAL BLOCK DIAGRAMS
2
Copyright 1999–2010, Texas Instruments Incorporated
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