Texas Instruments TECHNOLOGY FOR INNOVATORS 4Q 2006 - Manual (Page 28)

Interface Selection Guide Texas Instruments 4Q 2006
USB High-Power Peripheral Bus Switch + 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
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