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参数资料
型号： TPS2216DAPR
厂商： TEXAS INSTRUMENTS INC
元件分类： 电源管理
英文描述： 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO32
封装： GREEN, PLASTIC, HTSSOP-32
文件页数： 1/29页
文件大小： 549K
代理商： TPS2216DAPR
TPS2216
DUALSLOT PC CARD POWERINTERFACE SWITCH
FOR SERIAL PCMCIA CONTROLLERS
SLVS179D MARCH 1999 REVISED JUNE 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Fully Integrated xVCC and xVPP Switching
D xVPP Programmed Independent of xVCC
D 3.3-V, 5-V, and/or 12-V Power Distribution
D Low rDS(on) (60-m xVCC Switch Typical)
D Short Circuit and Thermal Protection
D 150-A (Maximum) Quiescent Current
D Standby Mode: 50-mA Current Limit (Typ)
D 12-V Supply Can Be Disabled
D 3.3-V Low-Voltage Mode
D Meets PC Card Standards
D TTL-Logic Compatible Inputs
D Available in 30-Pin SSOP (DB) and 32-Pin
TSSOP (DAP) Packages
D Break-Before-Make Switching
D Internal Power-On Reset
description
The TPS2216 PC Card power-interface switch
provides
an
integrated
power-management
solution for two PC Cards. 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. This
device allows the distribution of 3.3-V, 5-V, and/
or 12-V power to the card. The current-limiting
feature eliminates the need for fuses. Current-
limit reporting can help the user isolate a system
fault.
The TPS2216 features a 3.3-V low-voltage mode
that allows for 3.3-V switching without the need for
5-V power. This feature facilitates low-power
system designs such as sleep modes where only
3.3 V is available. This device also has the ability
to program the xVPP outputs independent of the
xVCC outputs. A standby mode that changes all
output-current limits to 50 mA (typical) has been
incorporated.
End-equipment applications for the TPS2216 include: notebook computers, desktop computers, personal
digital assistants (PDAs), digital cameras, and bar-code scanners.
The TPS2216 is backward-compatible with the TPS2202A and TPS2206.
Copyright
2000, 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.
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).
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5V
NC
DATA
CLOCK
LATCH
RESET
12V
AVPP
AVCC
GND
RESET
NC
3.3V
5V
NC
MODE
NC
12V
BVPP
BVCC
OC
STBY
3.3V
DAP PACKAGE
(TOP VIEW)
NC No internal connection
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5V
DATA
CLOCK
LATCH
RESET
12V
AVPP
AVCC
GND
NC
RESET
3.3V
5V
MODE
NC
12V
BVPP
BVCC
STBY
OC
3.3V
DB PACKAGE
(TOP VIEW)
The TPS2216 is identical to the TPS2214 in all respects
except packaging and pin assignments.
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相关代理商/技术参数
参数描述
TPS2216DAPRG4 功能描述:热插拔功率分布 1A Dual-Slot PC Card w/Serial Interface RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
TPS2216DB 功能描述:热插拔功率分布 Dual PCMCIA RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
TPS2216DBG4 功能描述:热插拔功率分布 1A Dual-Slot PC Card w/Serial Interface RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
TPS2216DBR 功能描述:热插拔功率分布 1A Dual-Slot PC Card w/Serial Interface RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
TPS2216DBRG4 功能描述:热插拔功率分布 1A Dual-Slot PC Card w/Serial Interface RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
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