IC PCMCIA PWR SW PARALL 16-SSOP

TPS2211IDBR

Manufacturer Part NumberTPS2211IDBR
DescriptionIC PCMCIA PWR SW PARALL 16-SSOP
ManufacturerTexas Instruments
TypePCMCIA/Cardbus Switch
TPS2211IDBR datasheets
 


Specifications of TPS2211IDBR

Number Of Outputs1Rds (on)90 mOhm
Internal Switch(s)YesCurrent Limit1A
Voltage - Input3.3V, 5V, 12VOperating Temperature-40°C ~ 85°C
Mounting TypeSurface MountPackage / Case16-SSOP
ProductPCI Power ManagementSupply Voltage (max)+ 7 V
Supply Voltage (min)0.7 VPower Dissipation775 mW
Operating Temperature Range- 40 C to + 85 CMounting StyleSMD/SMT
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names296-3461-2
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Fully Integrated V
and V
CC
pp
Single-Slot PC Card
Interface
Low r
(90-m 5-V V
DS(on)
CC
3.3-V V
Switch)
CC
Compatible With Controllers From Cirrus,
Ricoh, O
Micro, Intel, and Texas
2
Instruments
3.3-V Low-Voltage Mode
Meets PC Card Standards
12-V Supply Can Be Disabled Except
During 12-V Flash Programming
Short-Circuit and Thermal Protection
Space-Saving 16-Pin SSOP (DB)
Compatible With 3.3-V, 5-V, and 12-V
PC Cards
Break-Before-Make Switching
description
The TPS2211 PC Card power-interface switch provides an integrated power-management solution for a single
PC Card. All of the discrete power MOSFETs, a logic section, current limiting, and thermal protection for PC Card
control are combined on a single integrated circuit, using the Texas Instruments LinBiCMOS
circuit allows the distribution of 3.3-V, 5-V, and/or 12-V card power, and is compatible with many 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 the PC Card.
The TPS2211 features a 3.3-V low-voltage mode that allows for 3.3-V switching without the need for 5 V. Bias
power can be derived from either the 3.3-V or 5-V inputs. This facilitates low-power system designs such as
sleep mode and pager mode where only 3.3 V is available.
End equipment for the TPS2211 includes notebook computers, desktop computers, personal digital assistants
(PDAs), digital cameras, and bar-code scanners.
–40 C to 85 C
The DB package is only available taped and reeled, indicated by the
R suffix on the device type.
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.
PC Card is a trademark of PCMCIA (Personal Computer Memory Card International Association).
LinBiCMOS is a trademark of Texas Instruments Incorporated.
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.
SINGLE-SLOT PC CARD POWER INTERFACE SWITCH
FOR PARALLEL PCMCIA CONTROLLERS
Switching for
VCCD0
Switch and
VCCD1
3.3V
3.3V
5V
5V
GND
OC
AVAILABLE OPTIONS
PACKAGED DEVICE
CHIP FORM
CHIP FORM
T A
SMALL OUTLINE
(DB)
TPS2211IDBR
TPS2211Y
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TPS2211
SLVS156E – JULY 1997 – REVISED JANUARY 2001
DB PACKAGE
(TOP VIEW)
1
16
SHDN
2
15
VPPD0
3
14
VPPD1
4
13
AVCC
5
12
AVCC
6
11
AVCC
7
10
AVPP
8
9
12V
process. The
(Y)
Copyright
2001, Texas Instruments Incorporated
1

TPS2211IDBR Summary of contents

  • Page 1

    ... Switch and VCCD1 3.3V 3. GND OC AVAILABLE OPTIONS PACKAGED DEVICE CHIP FORM CHIP FORM T A SMALL OUTLINE (DB) TPS2211IDBR TPS2211Y POST OFFICE BOX 655303 DALLAS, TEXAS 75265 TPS2211 SLVS156E – JULY 1997 – REVISED JANUARY 2001 DB PACKAGE (TOP VIEW SHDN 2 15 VPPD0 3 14 ...

  • Page 2

    TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 typical PC-card power-distribution application 0 3 Shutdown Signal From ...

  • Page 3

    TPS2211Y chip information This chip, when properly assembled, displays characteristics similar to those of the TPS2211. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. The chips may be mounted with conductive epoxy or a gold-silicon ...

  • Page 4

    TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 TERMINAL I/O I/O NAME NO. 3. 3.3 input for card power and/or chip power if 5 ...

  • Page 5

    T = – (unless otherwise noted) A power switch PARAMETER PARAMETER AVCC 3 AVCC 3 AVCC Switch resistance Switch resistance AVPP 3 ...

  • Page 6

    TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 electrical characteristics (unless otherwise noted) A power switch PARAMETER PARAMETER AVCC 3 ...

  • Page 7

    PARAMETER MEASUREMENT INFORMATION AVPP C L LOAD CIRCUIT V I(VPPD0) 50% 50% (V I(VPPD1 off t on 90% V O(AVPP) VOLTAGE WAVEFORMS Figure 1. Test Circuits and Voltage Waveforms AVCC Propagation Delay and Rise Time With ...

  • Page 8

    TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 PARAMETER MEASUREMENT INFORMATION VCCD0 = 3.3 V VCCD1 (2 V/div) AVCC (2 V/div – ...

  • Page 9

    PARAMETER MEASUREMENT INFORMATION VCCD0 (2 V/div) AVCC (2 V/div – Time – ms Figure 6. AVCC Propagation Delay and Rise Time With 1- F Load, 5-V Switch VCCD0 (2 V/div) AVCC (2 V/div) ...

  • Page 10

    TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 PARAMETER MEASUREMENT INFORMATION VPPD0 (2 V/div) AVPP (5 V/div) 0 0.2 0.4 0.6 0.8 t – Time – ms Figure 10. ...

  • Page 11

    I CC(5V) Supply current I CC(3.3V) Supply current r DS(on) Static drain-source on-state resistance, 5-V VCC switch r DS(on) Static drain-source on-state resistance, 3.3-V VCC switch r DS(on) Static drain-source on-state resistance, 12-V VPP switch V O(AVCC) Output voltage, 5-V ...

  • Page 12

    TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 5-V VCC SWITCH STATIC DRAIN-SOURCE ON-STATE RESISTANCE vs JUNCTION TEMPERATURE 110 V I(5V) V I(AVCC 100 90 80 ...

  • Page 13

    TYPICAL CHARACTERISTICS 3.3-V VCC SWITCH OUTPUT VOLTAGE vs OUTPUT CURRENT 3.3 – 3.24 125 C 3.22 3.2 0 0.2 0.4 0.6 I O(AVCC) – Output Current – A Figure 20 5-V VCC SWITCH ...

  • Page 14

    TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 0.28 0.26 0.24 0.22 0.2 0.18 –50 overview PC Cards were initially introduced as a means to add EEPROM (flash memory) ...

  • Page 15

    The current PCMCIA specification for output voltage regulation of the 5-V output is 5% (250 mV typical PC power-system design, the power supply will have an output voltage regulation (V Also, a voltage drop ...

  • Page 16

    TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 12-V supply not required Most PC Card switches use the externally supplied power gate drive and other chip ...

  • Page 17

    The switch resistance dependent on the junction temperature, T DS(on) the switch. To calculate T , first find r J about 50 C above ambient. Then calculate the power dissipation for each switch, using ...

  • Page 18

    TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 TPS2211 control logic AVPP CONTROL SIGNALS SHDN VPPD0 † Output depends ...

  • Page 19

    ENABLE (see Note 0.01 F NOTE A: The enable terminal can be tied to a general-purpose I/O terminal on the ...

  • Page 20

    TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 DB (R-PDSO-G**) 28 PIN SHOWN 0, 2,00 MAX PINS ** DIM A MAX 3,30 A MIN 2,70 NOTES: ...

  • Page 21

    ... TPS2211IDBG4 ACTIVE TPS2211IDBLE OBSOLETE TPS2211IDBR ACTIVE TPS2211IDBRG4 ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design ...

  • Page 22

    ... TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing TPS2211IDBR SSOP DB PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) 16 2000 330.0 16.4 8.2 Pack Materials-Page 1 19-Aug-2009 Pin1 (mm) (mm) (mm) (mm) Quadrant 6.6 2.5 12.0 16 ...

  • Page 23

    ... Device Package Type TPS2211IDBR SSOP PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm 2000 Pack Materials-Page 2 19-Aug-2009 Width (mm) Height (mm) 346.0 346.0 33.0 ...

  • Page 24

    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...