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器件3D模型￥ 24.806
TPS2206ADB 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
负载控制器
封装:
SSOP-30
描述:
？ PC卡 - 答?? ¢电接口开关RESER用于串行PCMCIA控制器 PC CARD⢠POWER-INTERFACE SWITCH WITH RESER FOR SERIAL PCMCIA CONTROLLER
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TPS2206ADB数据手册
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TPS2204A
TPS2206A
TPS2210A
SLVS449A – DECEMBER 2002 – REVISED MAY 2003
PC CARD POWER-INTERFACE SWITCH
WITH RESET FOR SERIAL PCMCIA CONTROLLER
FEATURES
D Fully Integrated V
CC
and V
PP
Switching for
Single-Slot or Dual-Slot PC Card Interface
D P
2
C 3-Lead Serial Interface Compatible With
CardBus Controller
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 r
DS(on)
(95-mΩ, 5-V V
CC
Switch; 85-mΩ
3.3-V V
CC
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 Card sockets.
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 r
DS(on)
and current-limit values
are set for the peak and average current requirements
stated in the PC Card specification, 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
PART NUMBER
INDEPENDENT
PIN VARIATION
INPUT
PART NUMBER
INDEPENDENT
V
PP
SWITCHING
RESET RESET SHDN MODE STBY
INPUT
VOLTAGES
TPS2206 No Yes Yes No No No 3.3 V, 5 V, 12 V
TPS2206A No Yes No Yes No No 3.3 V, 5 V, 12 V
TPS2216 Yes/No
(1)
Yes Yes No Yes Yes 3.3 V, 5 V, 12 V
TPS2216A Yes/No
(1)
Yes Yes No Yes Yes 3.3 V, 5 V, 12 V
TPS2226 Yes Yes No Yes No No 3.3 V, 5 V, 12 V
TPS2226A Yes Yes No Yes No No 3.3 V, 5 V, 12 V
TPS2228 Yes Yes No Yes No No 1.8 V, 3.3 V, 5 V
(1)
Selected by MODE pin.
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.
P
2
C is a trademark of Texas Instruments.
PC Card and CardBus are trademarks of PCMCIA (Personal Computer Memory Card International Association).
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.
www.ti.com
Copyright 2002 – 2003, Texas Instruments Incorporated
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