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
EXPRESS CARD TIMING DIAGRAMS
Host Power
(AUXIN, 3.3VIN,
and 1.5VIN)
SYSRST
CPxx
Card Power
(AUXIN, 3.3VOUT,
and 1.5VOUT)
RCLKEN
PERST
REFCLK
g
Figure 18. Timing Signals - Card Present Before Host Power Is On
Host Power
(AUXIN, 3.3VIN,
and 1.5VIN)
SYSRST
CPxx
Card Power
(AUXIN, 3.3VOUT,
and 1.5VOUT)
RCLKEN
PERST
REFCLK
b
Figure 19. Timing Signals - Host Power Is On Prior to Card Insertion
20
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2009..................................................................................................................................................
a
b
c
d
e
f
a
c
d
e
Product Folder Link(s):
TPS2231 TPS2236
www.ti.com
Tpd
Units
Min
Max
System Dependent
a
b
100
ms
System Dependent
c
System Dependent
d
e
ms
100
f
4
20
ms
g
10
ms
Tpd
Units
Min
Max
a
100
ms
b
10
ms
System Dependent
c
System Dependent
d
e
20
4
ms
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