Switch. TPS2206A Datasheet

TPS2206A Datasheet PDF


Part

TPS2206A

Description

PC Card Power-Interface Switch

Manufacture

etcTI

Page 30 Pages
Datasheet
Download TPS2206A Datasheet


TPS2206A Datasheet
www.ti.com
TPS2204A
TPS2206A
TPS2210A
SLVS449A − DECEMBER 2002 − REVISED MAY 2003
PC CARDPOWERĆINTERFACE SWITCH
WITH RESET FOR SERIAL PCMCIA CONTROLLER
FEATURES
D Fully Integrated VCC and VPP Switching for
Single-Slot or Dual-Slot PC CardInterface
D P2C3-Lead Serial Interface Compatible With
CardBusController
D Meets PC Card Standard
D RESET for System Initialization of PC Cards
D 12-V Supplies Can Be Disabled Except During
12-V Flash Programming
D Short-Circuit and Thermal Protection
D 24-Pin HTSSOP (PWP), 30-Pin SSOP (DB),
and 32-Pin TSSOP (DAP) Packages
D Compatible With 3.3-V, 5-V, and 12-V PC
Cards
D Low rDS(on) (95-m, 5-V VCC Switch; 85-m
3.3-V VCC Switch)
D Single-Slot Switch: TPS2210A
Dual-Slot Switch: TPS2204A and TPS2206A
D Break-Before-Make Switching
APPLICATIONS
D Notebook and Desktop Computers
D Set-Top Boxes
D Personal Digital Assistants(PDAs)
D Digital Cameras
D Bar Code Scanners
DESCRIPTION
The TPS2204A and TPS2206A PC CardBus
power-interface switches provide an integrated
power-management solution for two PC Cardsockets.
The TPS2210A is a single-slot option for this family of
devices. These devices allow the controlled distribution of
3.3 V, 5 V, and 12 V to each card slot. The current-limiting
and thermal-protection features eliminate the need for
fuses. Current-limit reporting helps the user isolate a
system fault. The switch rDS(on) and current-limit values
are set for the peak and average current requirements
stated in the PC Cardspecification, and are optimized for
cost.
The TPS2206A is pin and/or functionally compatible with
the TPS2206, TPS2216, TPS2216A, TPS2226,
TPS2226A, and TPS2228 with a few exceptions, as
shown in the Available Options table.
AVAILABLE OPTIONS OF THE TPS2206A PIN COMPATABLE SWITCHES
INDEPENDENT
PART NUMBER VPP SWITCHING
RESET
PIN VARIATION
RESET
SHDN
MODE
STBY
TPS2206
No
Yes Yes
No
No
No
TPS2206A No Yes No Yes No No
TPS2216 Yes/No(1) Yes Yes No Yes Yes
TPS2216A
Yes/No(1)
Yes Yes
No
Yes Yes
TPS2226
Yes Yes No Yes No No
TPS2226A Yes Yes No Yes No No
TPS2228
Yes
(1) Selected by MODE pin.
Yes No Yes No No
INPUT
VOLTAGES
3.3 V, 5 V, 12 V
3.3 V, 5 V, 12 V
3.3 V, 5 V, 12 V
3.3 V, 5 V, 12 V
3.3 V, 5 V, 12 V
3.3 V, 5 V, 12 V
1.8 V, 3.3 V, 5 V
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
P2C is a trademark of Texas Instruments.
PC Card and CardBus are trademarks of PCMCIA (Personal Computer Memory Card International Association).
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright 2002 − 2003, Texas Instruments Incorporated

TPS2206A Datasheet
TPS2204A
TPS2206A
TPS2210A
SLVS449A − DECEMBER 2002 − REVISED MAY 2003
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during
storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION
PACKAGED DEVICES
TA
PLASTIC SMALL OUTLINE
POWERPADPLASTIC SMALL
POWERPADPLASTIC SMALL
(DB)
OUTLINE (DAP−32)
OUTLINE (PWP−24)
−40°C to 85°C
TPS2206ADB
TPS2206ADAP
TPS2204APWP
TPS2210APWP
(1) The DB, PWP, and DAP packages are available taped and reeled. Add R suffix to device type (e.g., TPS2206ADBR) for taped and reeled.
PACKAGE DISSIPATION RATINGS
PACKAGE(1)
TA 25°C
POWER RATING
DERATING FACTOR
ABOVE TA = 25°C
TA = 70°C
TA = 85°C
POWER RATING POWER RATING
DB (30)
821.46 mW
10.95 mW/°C
328.58 mW
164.29 mW
DAP (32)
3191.4 mW
42.55 mW/°C
1276.5 mW
638.29 mW
PWP (24)
2491.6 mW
33.22 mW/°C
996.67 mW
(1) These devices are mounted on an JEDEC low-k board (2-oz. traces on surface).
498.33 mW
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
UNITS
Input voltage range for card power
VI(3.3V)
VI(5V)
VI(12V)
−0.3 V to 5.5
−0.3 V to 5.5
−0.3 V to 14
V
V
V
Logic input/output voltage
−0.3 V to 6
V
Output voltage
Continuous total power dissipation
VO(xVCC)
VO(xVPP)
−0.3 V to 6
V
−0.3 V to 14
V
See Dissipation Rating Table
Output current
IO(xVCC)
IO(xVPP)
Operating virtual junction temperature range, TJ
Storage temperature range, TSTG
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds)
Internally Limited
Internally Limited
−40°C to 100
−55°C to 150
260
°C
°C
°C
OC sink current
10 mA
(1) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
PowerPAD is a trademark of Texas Instruments.
2


Features Datasheet pdf www.ti.com TPS2204A TPS2206A TPS2210A S LVS449A − DECEMBER 2002 − REVISED M AY 2003 PC CARD POWERĆINTERFACE SWI TCH WITH RESET FOR SERIAL PCMCIA CONTRO LLER FEATURES D Fully Integrated VCC a nd VPP Switching for Single-Slot or Dua l-Slot PC Card Interface D P2C 3- Lead Serial Interface Compatible With C ardBus Controller D Meets PC Card St andard D RESET for System Initializatio n of PC Cards D 12-V Supplies Can Be Di sabled Except During 12-V Flash Program ming D Short-Circuit and Thermal Protec tion D 24-Pin HTSSOP (PWP), 30-Pin SSOP (DB), and 32-Pin TSSOP (DAP) Packages D Compatible With 3.3-V, 5-V, and 12-V PC Cards D Low rDS(on) (95-mΩ, 5-V VC C Switch; 85-mΩ 3.3-V VCC Switch) D S ingle-Slot Switch: TPS2210A Dual-Slot S witch: TPS2204A and TPS2206A D Break-Be fore-Make Switching APPLICATIONS D Not ebook and Desktop Computers D Set-Top B oxes D Personal Digital Assistants(PDAs ) D Digital Cameras D Bar Code Scanners DESCRIPTION The TPS2204A and TPS2206A PC CardBus power-interface switches prov.
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