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參數(shù)資料
| 型號： | TPS2204APWPG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24 |
| 封裝： | GREEN, PLASTIC, HTSSOP-24 |
| 文件頁數(shù)： | 17/37頁 |
| 文件大小： | 1004K |
| 代理商： | TPS2204APWPG4 |
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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
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TPS2204APWPR | 功能描述:熱插拔功率分布 1A Dual-Slot PC Card w/Serial Interface 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS2204APWPRG4 | 功能描述:熱插拔功率分布 1A Dual-Slot PC Card w/Serial Interface 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS2205IDAP | 功能描述:熱插拔功率分布 1A Dual-Slot PC Card Power 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS2205IDAP | 制造商:Texas Instruments 功能描述:IC PCMCIA PWR I/F SW 32-TSSOP 制造商:Texas Instruments 功能描述:IC, PCMCIA PWR I/F SW 32-TSSOP |
| TPS2205IDAPG4 | 功能描述:熱插拔功率分布 1A Dual-Slot PC Card Pwr Sw 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
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