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
SWITCHING CHARACTERISTICS
T
= 25°C, V
= V
= 3.3 V, V
J
I(3.3VIN)
I(AUXIN)
V
= 3.3 V, OCx and RCLKENx and PERSTx are open, all voltage outputs unloaded (unless otherwise noted)
I(/SYSRST)
PARAMETER
3.3VIN to 3.3VOUT
AUXIN to AUXOUT
1.5VIN to 1.5VOUT
t
Output rise times
r
3.3VIN to 3.3VOUT
AUXIN to AUXOUT
1.5VIN to 1.5VOUT
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
Output fall times
1.5VIN to 1.5VOUT
when card removed
t
f
(both CPUSB and
3.3VIN to 3.3VOUT
CPPE de-asserted)
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
Output fall times
1.5VIN to 1.5VOUT
when SHDN
t
f
asserted (card is
3.3VIN to 3.3VOUT
present)
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
Turn-on propagation
t
pd(on)
delay
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
Turn-off propagation
t
pd(off)
delay
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
6
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2009..................................................................................................................................................
= 1.5 V, V
, V
= 3.3 V, V
I(1.5VIN)
I(/SHDNx)
I(/STBYx)
TEST CONDITIONS
C
= 0.1 μF, I
L(3.3VOUT)
O(3.3VOUT)
C
= 0.1 μF, I
L(AUXOUT)
O(AUXOUT)
= 0.1 μF, I
C
L(1.5VOUT)
O(1.5VOUT)
C
= 100 μF, R
= V
L(3.3VOUT)
L
C
= 100 μF, R
= V
L(AUXOUT)
L
C
= 100 μF, R
= V
L(1.5VOUT)
L
C
= 0.1 μF, I
L(3.3VOUT)
O(3.3VOUT)
= 0.1 μF, I
C
L(AUXOUT)
O(AUXOUT)
C
= 0.1 μF, I
L(1.5VOUT)
O(1.5VOUT)
C
= 20 μF, I
L(3.3VOUT)
O(3.3VOUT)
C
= 20 μF, I
L(AUXOUT)
O(AUXOUT)
C
= 20 μF, I
L(1.5VOUT)
O(1.5VOUT)
= 0.1 μF, I
C
L(3.3VOUT)
O(3.3VOUT)
C
= 0.1 μF, I
L(AUXOUT)
O(AUXOUT)
C
= 0.1 μF, I
L(1.5VOUT)
O(1.5VOUT)
C
= 100 μF, R
= V
L(3.3VOUT)
L
C
= 100 μF R
= V
L(AUXOUT)
L
= 100 μF, R
C
= V
L(1.5VOUT)
L
C
= 0.1 μF, I
L(3.3VOUT)
O(3.3VOUT)
C
= 0.1 μF, I
L(AUXOUT)
O(AUXOUT)
C
= 0.1 μF, I
L(1.5VOUT)
O(1.5VOUT)
C
= 100 μF, R
= V
L(3.3VOUT)
L
= 100 μF, R
C
= V
L(AUXOUT)
L
C
= 100 μF, R
= V
L(1.5VOUT)
L
C
= 0.1 μF, I
L(3.3VOUT)
O(3.3VOUT)
C
= 0.1 μF, I
L(AUXOUT)
O(AUXOUT)
C
= 0.1 μF, I
L(1.5VOUT)
O(1.5VOUT)
= 100 μF, R
C
= V
L(3.3VOUT)
L
C
= 100 μF, R
= V
L(AUXOUT)
L
C
= 100 μF, R
= V
L(1.5VOUT)
L
Product Folder Link(s):
TPS2231 TPS2236
www.ti.com
= V
= 0 V,
I(/CPPEx)
I(/CPUSBx)
MIN
TYP
MAX
= 0 A
0.1
3
= 0 A
0.1
3
= 0 A
0.1
3
/1 A
0.1
6
I(3.3VIN)
/0.250 A
0.1
6
I(AUXIN)
/0.500 A
0.1
6
I(1.5VIN)
= 0 A
10
150
= 0 A
10
150
= 0 A
10
150
= 0 A
2
30
= 0 A
2
30
= 0 A
2
30
= 0 A
10
150
= 0 A
10
150
= 0 A
10
150
/1 A
0.1
5
I(3.3VIN)
/0.250 A
0.1
5
I(AUXIN)
/0.500 A
0.1
5
I(1.5VIN)
= 0 A
0.1
1
= 0A
0.05
0.5
= 0 A
0.1
1
/1 A
0.1
1.5
I(3.3VIN)
/0.250 A
0.05
1
I(AUXIN)
/0.500 A
0.1
1.5
I(1.5VIN)
= 0 A
0.1
1.5
= 0 A
0.05
0.5
= 0 A
0.1
1.5
/1 A
0.1
1.5
I(3.3VIN)
/0.250 A
0.05
0.5
I(AUXIN)
/0.500 A
0.1
1
I(1.5VIN)
Copyright © 2004–2009, Texas Instruments Incorporated
UNIT
ms
μs
ms
μs
ms
ms
ms