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參數(shù)資料
| 型號： | TPS2363PFBG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48 |
| 封裝： | PLASTIC, TQFP-48 |
| 文件頁數(shù)： | 21/44頁 |
| 文件大?。?/td> | 840K |
| 代理商： | TPS2363PFBG4 |
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SCL Period
Data hold
Data set up
Data hold
Data set up
SCL
SDA
SMBus clock to data timing
A6
A5
A4
A3
A2
A1
A0
R/W
R7
R6
R5
R4
R3
R2
R1
R0
D7
D6
D5
D4
D3
D2
D1
D0
1
9
SCL
SDA
SMBus Timing Diagram for a write operation
Frame 1 SMBus Slave Address Byte
Frame2 Address Pointer Register Byte
Frame 3 Data Byte
Start by
Master
ACK by
TPS2363
ACK by
TPS2363
ACK by
TPS2363
A6
A5
A4
A3
A2
A1
A0
R/W
R7
R6
R5
R4
R3
R2
R1
R0
1
9
SCL
SDA
SMBus Timing Diagram for a read operation
Frame 1 SMBus Slave Address Byte
Frame2 Address Pointer Register Byte
Start by
Master
ACK by
TPS2363
ACK by
TPS2363
A6
A5
A4
A3
A2
A1
A0
R/W
D7
D6
D5
D4
D3
D2
D1
D0
1
9
SCL
( Continued)
SDA
(Continued)
Frame 3 SMBus Slave Address Byte
Frame 4 Data Byte from TPS2363
Start by
Master
ACK by
TPS2363
NACK by
MASTER
SCL
( Continued )
SDA
( Continued )
SLUS680B – JANUARY 2006 – REVISED JANUARY 2010
www.ti.com
Echo Reset
Some bits in the STATA/B and the common status register are fault indications that can cause an interrupt.
These bits remain set even if the fault condition has been cleared. This is done to allow time for the controller to
process the interrupt and read the fault condition. When the controller writes a 1 back to the set bit, the bit is
cleared on the next read of the register if the fault condition has been removed. This is called echo reset. These
bits are STATA/B positions D0, D2, D4, and common status register D1 and D2.
Figure 12. SMBus Clock to Data Timing
Figure 13. SMBus Timing Diagram for Write/Read Operation
28
Copyright 2006–2010, Texas Instruments Incorporated
Product Folder Link(s): TPS2363
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相關代理商/技術參數(shù) |
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|---|---|
| TPS2363PFBR | 功能描述:熱插拔功率分布 PCIExpress Srvr Dual Slot Hot Plug Cntrlr RoHS:否 制造商:Texas Instruments 產品: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 |
| TPS2363PFBRG4 | 功能描述:熱插拔功率分布 PCIExpress Srvr Dual Slot Hot Plug Cntrlr RoHS:否 制造商:Texas Instruments 產品: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 |
| TPS2370D | 功能描述:熱插拔功率分布 IEEE 802.3af Pwr Ifc Switch For PoE PD’s RoHS:否 制造商:Texas Instruments 產品: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 |
| TPS2370DG4 | 功能描述:熱插拔功率分布 IEEE 802.3af Pwr Ifc Switch For PoE PD’s RoHS:否 制造商:Texas Instruments 產品: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 |
| TPS2370DR | 功能描述:熱插拔功率分布 IEEE 802.3af Pwr Ifc Switch For PoE PD’s RoHS:否 制造商:Texas Instruments 產品: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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