IC PWR INTERFACE SWITCH 20-QFN

TPS2231RGPTG4

Manufacturer Part NumberTPS2231RGPTG4
DescriptionIC PWR INTERFACE SWITCH 20-QFN
ManufacturerTexas Instruments
TypeExpressCard™ Switch
TPS2231RGPTG4 datasheets
 


Specifications of TPS2231RGPTG4

Number Of Outputs1Internal Switch(s)Yes
Voltage - Input3 ~ 3.6 VOperating Temperature-40°C ~ 85°C
Mounting TypeSurface MountPackage / Case20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
ProductPCI Power ManagementMounting StyleSMD/SMT
For Use With296-17281 - EVALUATION MODULE FOR TPS2231Lead Free Status / RoHS StatusLead free / RoHS Compliant
Rds (on)-Current Limit-
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TPS2231
TPS2236
SLVS536J – JULY 2004 – REVISED SEPTEMBER
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
T
NUMBER OF CHANNELS
A
–40°C to 85°C
Single
Dual
(1) The package is available taped and reeled. Add an R suffix to device types (e.g., TPS2231PWPR).
(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
(3) The TPS2231MRGP is identical to the TPS2231 with the exception of the PowerPAD dimensions. See the Thermal Pad Mechanical
data portion of this data sheet for specific information. The thermal pad for the TPS2231MRGP and TPS2231MRGP-1 is 2,2 mm × 2,2
mm; the thermal pad for the TPS2231RGP is 2,7 mm × 2,7 mm.
(4) The TPS2231MRGP-1 is identical to the TPS2231MGRP with the exception that the orientation of the part in the reel is rotated 180°.
See the Package Materials Information portion of this data sheet for specific information.
(5) The TPS2231MRGP-2 is identical to the TPS2231MRGP with the exception that the orientation of the part in the reel is rotated 90° and
does not have an internal pull-up resistor between AUX IN and SYSRST. See the Package Materials Information portion of this data
sheet for specific information.
(6) The TPS2231MRGP-3 is identical to the TPS2231MRGP with the exception that the 1.5VIN and 3.3VIN UVLO circuits are independent.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
Input voltage range for card
V
I
power
Logic input/output voltage
V
Output voltage range
O
Continuous total power dissipation
I
Output current
O
OC sink current
PERST sink/source current
T
Operating virtual junction temperature range
J
T
Storage temperature range
stg
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
Electrostatic discharge
ESD
protection
(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
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2009..................................................................................................................................................
AVAILABLE OPTIONS
PACKAGED DEVICES
TSSOP
TPS2231PW
(1)
V
I(3.3VIN)
V
I(1.5VIN)
V
I(AUXIN)
V
O(3.3VOUT)
V
O(1.5VOUT)
V
O(AUXOUT)
I
O(3.3VOUT)
I
O(AUXOUT)
I
O(1.5VOUT)
TPS2231
Human body model
TPS2236, all pins except
(HBM) MIL-STD-883C
PERSTx and OCx
TPS2236, PERSTx and OCx
Charge device model (CDM)
Product Folder Link(s):
TPS2231 TPS2236
www.ti.com
(1) (2)
PowerPAD HTSSOP
QFN
TPS2231RGP
TPS2231MRGP
TPS2231PWP
TPS2231MRGP-1
TPS2231MRGP-2
TPS2231MRGP-3
TPS2236DAP
TPS223x
–0.3 to 6
–0.3 to 6
–0.3 to 6
–0.3 to 6
–0.3 to 6
–0.3 to 6
–0.3 to 6
See Dissipation Rating Table
Internally limited
Internally limited
Internally limited
10
10
–40 to 120
–55 to 150
260
2
1.5
500
Copyright © 2004–2009, Texas Instruments Incorporated
(3)
(4)
(5)
(6)
UNIT
V
V
V
V
V
V
V
mA
mA
°C
°C
°C
kV
kV
V