Datasheet
25
Family
J9TPS380 RDBV
Reel
Package
Nominal Supply Voltage
Nominal Threshold Voltage
Functionality
FUNCTION/TRUTH TABLE, TPS3809
ORDERING INFORMATION
L
RESET
H
0
V
DD
>V
IT
1
TPS3809J25, TPS3809L30
TPS3809K33, TPS3809I50
SLVS228C –AUGUST 1999–REVISED OCTOBER 2013
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)
T
A
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 visit the
device product folder at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
(1)(2)
Over operating free-air temperature range (unless otherwise noted).
UNIT
Supply voltage, V
DD
7 V
All other pins –0.3 V to 7 V
Maximum low-output current, I
OL
5 mA
Maximum high-output current, I
OH
–5 mA
Input-clamp current, I
IK
(V
I
< 0 or V
I
> V
DD
) ±20 mA
Output-clamp current, I
OK
(V
O
< 0 or V
O
> V
DD
) ±20 mA
Continuous total power dissipation See Dissipation Rating Table
Operating free-air temperature range, T
A
–40°C to 85°C
Storage temperature range, T
stg
–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.
DISSIPATION RATINGS
T
A
< 25°C DERATING FACTOR T
A
= 70°C T
A
= 85°C
PACKAGE
POWER RATING ABOVE T
A
< 25°C POWER RATING POWER RATING
DBV 437 mW 3.5 mW/°C 280 mW 227 mW
RECOMMENDED OPERATING CONDITIONS
MIN MAX UNIT
Supply voltage, V
DD
2 6 V
RESET current sink during startup 50 µA
Operating free-air temperature range, T
A
–40 +85 °C
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Product Folder Links: TPS3809J25 TPS3809L30 TPS3809K33 TPS3809I50