Industry's first true - Texas Instruments
Industry's first true - Texas Instruments
Industry's first true - Texas Instruments
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12 ■ POWER DISTRIBUTION SINE ON TEXAS INSTRUMENTS 3Q 2001<br />
Power-switch matrix IC for standard<br />
single-sockets<br />
TPS2211A<br />
Get samples and datasheets at:<br />
www.ti.com/sc/device/TPS2211A<br />
P R O D U C T<br />
S A M P L E S<br />
DATA<br />
SHEETS<br />
➤ Drop-in replacement for TPS2211<br />
➤ 1.6-A V CC current limit (typical)<br />
➤ Four-line parallel microcontroller interface<br />
➤ Fully integrated V CC and V PP switching<br />
➤ 3.3-V, 5-V and/or 12-V power distribution<br />
➤ Low r DS(on): 70-mΩ V CC switch<br />
➤ Internal power-on reset<br />
➤ Short-circuit and thermal protection<br />
➤ 12-V supply not required for operation<br />
➤ Packaging: 16-pin SSOP<br />
➤ Suggested resale price starts at $1.59 each in quantities<br />
of 1,000<br />
TPS2211A in a standard, single-socket CardBus application<br />
3 S1 13 17<br />
3.3 V<br />
VCC1 3.3 V<br />
VCC2 5 S3<br />
11<br />
5 V<br />
6<br />
S4<br />
PC Card<br />
5 V<br />
18<br />
9<br />
S6<br />
VPP1 10<br />
12 V<br />
VPP2 4 S2 CS*<br />
12 51<br />
S5<br />
CS<br />
52<br />
CPU<br />
Controller<br />
16<br />
15<br />
14<br />
1<br />
2<br />
8<br />
*Current Sense<br />
TPS2211A<br />
Internal<br />
Current Monitor<br />
SHDN<br />
VPPD0<br />
VPPD1<br />
VCCD0<br />
VCCD1<br />
OC<br />
➤ Applications include:<br />
• Notebook and desktop PCs<br />
• Set-top boxes<br />
• PDAs<br />
• Printers<br />
• Test equipment<br />
• Web pads<br />
GND<br />
Thermal<br />
7<br />
PCMCIA<br />
Power-switch matrix IC for PDA/<br />
low-power, single-sockets<br />
TPS2212<br />
Get samples and datasheets at:<br />
www.ti.com/sc/device/TPS2212<br />
P R O D U C T<br />
S A M P L E S<br />
DATA<br />
SHEETS<br />
➤ 450-mA V CC current limit (typical)<br />
➤ Four-line parallel microcontroller interface<br />
➤ Fully integrated V CC and V PP switching<br />
➤ 3.3-V, 5-V and/or 12-V power distribution<br />
➤ 160-mΩ V CC switch<br />
➤ Internal power-on reset<br />
➤ Short-circuit and thermal protection<br />
➤ 12-V supply not required for operation<br />
➤ Packaging: 16-pin SSOP<br />
➤ Suggested resale price starts at $1.54 each in quantities<br />
of 1,000<br />
TPS2212 in a low-power, single-socket CardBus application<br />
For technical support and literature, see back cover.<br />
CPU<br />
Controller<br />
16<br />
15<br />
14<br />
1<br />
2<br />
8<br />
*Current Sense<br />
TPS2212<br />
3 S1 13 17<br />
3.3 V<br />
3.3 V<br />
5 S3<br />
11<br />
5 V<br />
6<br />
S4<br />
5 V<br />
18<br />
9<br />
S6 10<br />
12 V<br />
4 S2 CS*<br />
V<br />
12 51 CC1<br />
VCC2 PC Card<br />
S5<br />
CS<br />
52<br />
VPP1 VPP2 Internal<br />
Current Monitor<br />
SHDN<br />
VPPD0<br />
VPPD1<br />
VCCD0<br />
VCCD1<br />
OC<br />
GND<br />
➤ Applications include:<br />
• PDAs and other hand-held computers<br />
• Mini-computers<br />
• Printers<br />
Thermal<br />
7
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