Product Summary

The TPS2201IDFR is a PC Card (PCMCIA) power interface switch provides an integrated power-management solution for two PC Cards. All of the discrete power MOSFETs, a logic section, current limiting, thermal protection, and power-good reporting for PC Card control are combined on a single integrated circuit (IC), using Texas Instruments LinBiCMOSE process. The TPS2201IDFR allows the distribution of 3-V, 5-V and/or 12-V card power and is compatible with most PCMCIA controllers. The current-limiting feature eliminates the need for fuses, which reduces component count and improves reliability; current-limit reporting can help the user isolate a system fault to a bad card.

Parametrics

TPS2201IDFR absolute maximum ratings: (1)Supply voltage range, VDD: -0.3 V to 7 V; (2)Input voltage range for card power: VI(5V): -0.3 V to 7 V; VI(3V): -0.3 V to VI(5V); VI(12V): -0.3 V to 14 V; (3)Logic input voltage: -0.3 V to 7 V; (4)Continuous total power dissipation: See Dissipation Rating Table; (5)Output current (each card): IO(xVCC): internally limited; IO(xVPP): internally limited; (6)Operating virtual junction temperature range, TJ: -40℃ to 150℃; (7)Operating free-air temperature range, TA: -40℃ to 85℃; (8)Storage temperature range, Tstg: -55℃ to 150℃; (9)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.

Features

TPS2201IDFR features: (1)Fully Integrated VCC and Vpp Switching for Dual-Slot PC Card Interface; (2)Compatible With Controllers From Cirrus, Intel, and Texas Instruments; (3)Meets PCMCIA Standards; (4)Internal Charge Pump (No External Capacitors Required)-12-V Supply Can Be Disabled Except for Programming; (5)Short Circuit and Thermal Protection; (6)Space Saving SSOP (DB) Package; (7)Compatible With 3.3-V, 5-V and 12-V PC Cards; (8)Power Saving IDD = 83 mA Typ, IQ = 1 mA; (9)Low rDS(on) (160-mW VCC Switch); (10)Break-Before-Make Switching.

Diagrams

TPS2201IDFR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TPS2201IDFR
TPS2201IDFR

Texas Instruments

Hot Swap & Power Distribution 1A Dual-Slot PC Card Power Switch

Data Sheet

0-800: $5.29
800-1000: $5.25
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TPS2000CDGK
TPS2000CDGK

Texas Instruments

Power Switch ICs - USB Sgl Channel,Crnt-Ltd USB Pwr Dist Switch

Data Sheet

0-1: $0.86
1-25: $0.70
25-100: $0.63
100-250: $0.42
TPS2000CDGKR
TPS2000CDGKR

Texas Instruments

Power Switch ICs - USB Sgl Channel,Crnt-Ltd USB Pwr Dist Switch

Data Sheet

0-1880: $0.30
1880-2500: $0.30
2500-5000: $0.29
5000-10000: $0.28
TPS2000CDGN
TPS2000CDGN

Texas Instruments

Power Switch ICs - USB SGL CH,CURRENT-LTD USB PWR DISTR SWITCH

Data Sheet

0-1: $0.86
1-25: $0.68
25-100: $0.61
100-250: $0.53
TPS2000CDGNR
TPS2000CDGNR

Texas Instruments

Power Switch ICs - USB SGL CH,CURRENT-LTD USB PWR DISTR SWITCH

Data Sheet

0-1880: $0.30
1880-2500: $0.30
2500-5000: $0.29
5000-10000: $0.28
TPS2001CDGK
TPS2001CDGK

Texas Instruments

Power Switch ICs - USB Sgl Channel,Crnt-Ltd USB Pwr Dist Switch

Data Sheet

0-1: $0.86
1-25: $0.70
25-100: $0.63
100-250: $0.42
TPS2001CDGKR
TPS2001CDGKR

Texas Instruments

Power Switch ICs - USB Sgl Channel,Crnt-Ltd USB Pwr Dist Switch

Data Sheet

0-1880: $0.30
1880-2500: $0.30
2500-5000: $0.29
5000-10000: $0.28