參數(shù)資料
型號: TPS2206ADAP
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO32
封裝: GREEN, PLASTIC, HTSSOP-32
文件頁數(shù): 17/37頁
文件大?。?/td> 1004K
代理商: TPS2206ADAP
TPS2204A
TPS2206A
TPS2210A
SLVS449A DECEMBER 2002 REVISED MAY 2003
www.ti.com
24
USING THE DEVICES WITH 11-BIT SERIAL DATA INTERFACE CONTROLLERS
Even though the control logic table only shows a 9-bit interface, it can be used with most 11-bit serial data interface
controllers. With the use of the latch input, the TPS2204A, TPS2206A, and TPS2210A only latch the last 9 bits from the
serial stream. This means that for an 11-bit serial stream, bits 9 and 10 are ignored. 11-bit serial interface controllers use
bits 9 and 10 for independent voltage selection of 3.3 V and 5 V between xVCC and xVPP.
ESD PROTECTIONS (see FIGURE 37)
All TPS2206A inputs and outputs of these devices incorporate ESD-protection circuitry designed to withstand a 2-kV
human-body-model discharge as defined in MIL-STD-883C, Method 3015. The xVCC and xVPP outputs can be exposed
to potentially higher discharges from the external environment through the PC Card connector. Bypassing the outputs with
0.1-
F capacitors protects the devices from discharges up to 10 kV.
TPS2206A
VCC
BVPP
BVCC
AVPP
AVCC
LATCH
CLOCK
DATA
OC
RESET
VCC
0.1
F
0.1
F
Vpp1
Vpp2
PC Card
Connector A
VCC
0.1
F
0.1
F
Vpp1
Vpp2
PC Card
Connector B
DATA
CLOCK
LATCH
GPI/O
Controller
From PCI or
System RST
12 V
3.3 V
5 V
12 V
3.3 V
5 V
12 V
3.3 V
5 V
0.1
F
0.1
F
0.1
F
4.7
F
4.7
F
4.7
F
5 V
AVCC
BVCC
SHDN
From PCI or
System Shutdown
NOTE A:
Maximum recommended output capacitance for xVCC is 220
F including card capacitance, and for xVPP is 10 F, without OC
glitch when switches are powered on.
see Note A
Figure 37. Detailed Interconnections and Capacitor Recommendations
相關(guān)PDF資料
PDF描述
TPS2206ADBR 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO30
TPS2210APWP 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
TPS2206ADBRG4 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO30
TPS2204APWPG4 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
TPS2216DAP 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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TPS2206ADAPRG4 功能描述:熱插拔功率分布 PC Card Power-Ifc Switch RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
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