TI Power Distribution Switch Product Summary
The TPS201xA, TPS202x and TPS203x families join TI's existing line of power distribution switches for general purpose, PCMCIA and Universal Serial Bus (USB) solutions. TI’s complete power distribution switch offering is outlined below:
General Purpose/USB switches
| High Performance 50mW Power Distribution Switches |
Constant
Current |
Current
Limit |
| Negative Enable |
Positive Enable |
| TPS2010A |
TPS2020 |
TPS2030 |
200mA |
300mA |
| TPS2011A |
TPS2021 |
TPS2031 |
600mA |
900mA |
| TPS2012A |
TPS2022 |
TPS2032 |
1.0A |
1.5A |
| TPS2013A |
TPS2023 |
TPS2033 |
1.5A |
2.2A |
| N/A |
TPS2024 |
TPS2034 |
2.0A |
3.0A |
| No /OC Response |
/OC Response |
|
|
| 8-pin SOIC (D/DR) and 14-pin TSSOP (PW) |
8-pin DIP (P) and SOIC (D/DR) packages |
|
|
USB Power Distribution Switches
| 3V & 5V logic compatible |
| Positive Enable |
Negative Enable |
# Devices |
rDS(on)
(mW
) (max) |
Continuous
current |
Current
limit (typ) |
| TPS2051 |
TPS2041 |
single |
135 |
0.5A |
0.9A |
| TPS2052 |
TPS2042 |
dual |
135 |
0.5A |
0.9A |
| TPS2053* |
TPS2043* |
Triple |
135 |
0.5A |
0.9A |
| TPS2054 |
TPS2044 |
quad |
135 |
0.5A |
0.9A |
| TPS2055* |
TPS2045* |
single |
135 |
0.2A |
0.4A |
| TPS2056* |
TPS2046* |
dual |
135 |
0.2A |
0.4A |
| TPS2057* |
TPS2047* |
triple |
135 |
0.2A |
0.4A |
| TPS2058* |
TPS2048* |
quad |
135 |
0.2A |
0.4A |
*Product preview, release to market 1Q99
PCMCIA Power Distribution Switches
| Device |
Interface |
# of Ports |
3.3V rDS(on) (mW) typ |
5.0V rDS(on) (mW) typ |
Current Limit (A) typ |
OC/OT Reporting |
| TPS2201 |
8 Line Parallel |
2 |
225 |
160 |
1.3 |
Yes |
| TPS2202 |
3 Line Serial |
2 |
225 |
160 |
1.3 |
Yes |
| TPS2202A |
3 Line Serial w/ Reset |
2 |
225 |
160 |
1.3 |
Yes |
| TPS2205 |
8 Line Parallel |
2 |
110 |
140 |
1.6 |
Yes |
| TPS2206 |
3 Line Serial w/ Reset |
2 |
110 |
140 |
1.6 |
Yes |
| TPS2211 |
4 Line Parallel |
1 |
90 |
90 |
1.6 |
Yes |
| TPS2216 |
3 Line Serial w/Reset |
2 |
90 |
90 |
1.6 |
Yes |
# # #
|
Related Documentation: