Interface Selection Guide
Texas Instruments 4Q 2006
USB High-Power Peripheral Bus LDO
Device
Switch Voltage
Description
TPS2140
3.3 V
3.3-V, 500-mA switch with active-low enable, 250-mA LDO
TPS2141
5.0 V
5.0-V, 500-mA switch with active-low enable, 250-mA LDO
TPS2150
3.3 V
3.3-V, 500-mA switch with active-high enable, 250-mA LDO
TPS2151
5.0 V
5.0-V, 500-mA switch with active-high enable, 250-mA LDO
USB Power Managers Selection Guide
Number
I
OS
r
DS(on)
V
IN
Range
Supply Current
OC Logic
OT Logic
Device
of FETs
(min) (A)
(m
Ω
) (V)
(µA)
Output
Output
Enable
Predecessor
Price*
USB Power Distribution Switches
TPS2020/30
1
0.22
33
2.7 to 5.5
73
Yes
Yes
L/H
—
1.05
TPS2021/31
1
0.66
33
2.7 to 5.5
73
Yes
Yes
L/H
TPS2014
1.05
TPS2022/32
1
1.1
33
2.7 to 5.5
73
Yes
Yes
L/H
TPS2015
1.05
TPS2023/33
1
1.65
33
2.7 to 5.5
73
Yes
Yes
L/H
—
1.05
TPS2024/34
1
2.2
33
2.7 to 5.5
73
Yes
Yes
L/H
—
1.05
TPS2041B/51B
1
0.7
70
2.7 to 5.5
40
Yes
Yes
L/H
TPS2041/51/41A/51A
0.50
TPS2042B/52B
2
0.7
70
2.7 to 5.5
53
Each
Yes
L/H
TPS2042/52/42A/52A
0.70
TPS2043B/53B
3
0.7
70
2.7 to 5.5
65
Each
Yes
L/H
TPS2043/53/43A/53A
0.90
TPS2044B/54B
4
0.7
70
2.7 to 5.5
75
Each
Yes
L/H
TPS2044/54/44A/54A
1.00
TPS2045A/55A
1
0.3
80
2.7 to 5.5
80
Yes
Yes
L/H
TPS2045/55
0.60
TPS2046B/56A
2
0.3
80
2.7 to 5.5
80
Each
Yes
L/H
TPS2046/46A/56
0.65
TPS2047B/57A
3
0.3
80
2.7 to 5.5
160
Each
Yes
L/H
TPS2047/47A/57
0.90
TPS2048A/58A
4
0.3
80
2.7 to 5.5
160
Each
Yes
L/H
TPS2048/58
1.20
TPS2060/4
2
1.5
70
2.7 to 5.5
50
Each
Yes
L/H
—
1.20
TPS2061/5
1
1.1
70
2.7 to 5.5
43
Yes
Yes
L/H
—
0.60
TPS2062/6
2
1.1
70
2.7 to 5.5
50
Each
Yes
L/H
—
0.75
TPS2063/7
3
1.1
70
2.7 to 5.5
65
Each
Yes
L/H
—
0.90
Bus Powered
Self Powered
Number Bus
Power
V
IN
r
DS(on)
Current
r
DS(on)
Current
LDO
of
Switch
Indicator
(min)
(max)
per FET
Limit
per FET
Limit
Controller
Device
Application
FETs
Enable
(BPMODE)
(V)
( V)
(typ) (m
Ω
)
(min) (A)
(typ) (m
Ω
)
(min) (A)
(A)
LDO
Price
*
USB Power Controllers
TPS2070
USB 4-port hub
8
L
1L
4.5
5.5
560
0.12
107
0.6
5 V, 3 A
3.3 V, 100 mA
2.55
TPS2071
USB 4-port hub
8
L
1H
4.5
5.5
560
0.12
107
0.6
5 V, 3 A
3.3 V, 100 mA
2.55
TPS2074
USB 4-port hub
8
L
1L
4.5
5.5
500
0.12
100
0.6
—
3.3 V, 100 mA
2.55
TPS2075
USB 4-port hub
8
L
1H
4.5
5.5
500
0.12
100
0.6
—
3.3 V, 100 mA
2.55
TPS2140
USB peripheral
1
L
—
2.7
5.5
70
0.1 & 1.2
—
—
—
Adj. 0.9 to 3.3 V, 250 mA
1.10
TPS2141
USB peripheral
1
L
—
4
5.5
70
0.1 & 1.2
—
—
—
Adj. 0.9 to 3.3 V, 250 mA
1.10
TPS2150
USB peripheral
1
H
—
2.7
5.5
70
0.1 & 1.2
—
—
—
Adj. 0.9 to 3.3 V, 250 mA
1.10
TPS2151
USB peripheral
1
H
—
4
5.5
70
0.1 & 1.2
—
—
—
Adj. 0.9 to 3.3 V, 250 mA
1.10
TPS2145
DSP, PDA
2
L
—
2.9
5.5
340
0.2
—
—
—
3.3 V, 200 mA
1.15
TPS2147
DSP, PDA
2
L
—
2.9
5.5
340
0.2
—
—
—
3.3 V, 200 mA
1.10
TPS2148
USB peripheral
2
L
—
2.9
5.5
340
0.2
—
—
—
3.3 V, 200 mA
0.99
TPS2149
USB 2-port hub
2
L
—
2.9
5.5
340
0.2
—
—
—
3.3 V, 200 mA
0.95
TPS2155
DSP, PDA
2
H
—
2.9
5.5
340
0.2
—
—
—
3.3 V, 200 mA
1.15
TPS2157
DSP, PDA
2
H
—
2.9
5.5
340
0.2
—
—
—
3.3 V, 200 mA
1.10
TPS2158
USB peripheral
2
H
—
2.9
5.5
340
0.2
—
—
—
3.3 V, 200 mA
0.99
TPS2159
USB 2-port hub
2
H
—
2.9
5.5
340
0.2
—
—
—
3.3 V, 200 mA
0.95
*Suggested resale price in U.S. dollars in quantities of 1,000. Please check
www.ti.com
for the most current pricing information.
USB Power Managers Family of Products (Continued)
Dual
Threshold
I
LIMIT
LDO_IN
LDO_EN
LDO_OUT
ADJ
LDO_PG
SW_OUT
SW_PG
TPS2140/41/50/51
TSSOP-14
LDO
SW_IN
SW_EN
GND
Universal Serial Bus (USB) Power Managers
28
➔
