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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Page 22/38

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TPS2231
TPS2236
SLVS536J – JULY 2004 – REVISED SEPTEMBER
Host Power
(AUXIN, 3.3VIN, and 1.5VIN)
SHDN
CPxx
Card Power
(AUXOUT, 3.3VOUT, and 1.5VOUT)
RCLKEN
PERST
REFCLK
Figure 22. Timing Signals - Controlled Power Down When SHDN Asserted
Host Power
(AUXIN, 3.3VIN, and 1.5VIN)
SYSRST
CPxx
Card Power
(AUXOUT, 3.3VOUT, and 1.5VOUT)
RCLKEN
PERST
REFCLK
Figure 23. Timing Signals - Surprise Card Removal
22
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2009..................................................................................................................................................
e
f
a
d
f
c
a
d
b
c
Product Folder Link(s):
TPS2231 TPS2236
www.ti.com
Tpd
Min
Max
Units
a
Load Dependent
b
System Dependent
c
ns
500
d
500
ns
System Dependent
e
System Dependent
f
Tpd
Min
Max
Units
a
Load Dependent
ns
b
500
c
System Dependent
d
500
ns
Copyright © 2004–2009, Texas Instruments Incorporated