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參數資料
| 型號： | TPS2358RGZT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC48 |
| 封裝： | GREEN, PLASTIC, QFP-48 |
| 文件頁數： | 1/34頁 |
| 文件大小： | 782K |
| 代理商： | TPS2358RGZT |
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P
G
1
2
A
\
E
N
1
2
A
\
F
L
T
1
2
A
\
PASSA
OUT12A
BLKA
E
N
3
A
\
A
G
N
D
IN
3
A
F
L
T
3
A
\
P
G
3
A
\
P
G
1
2
B
\
E
N
1
2
B
\
F
L
T
1
2
B
\
TPS2358
48PINQFN
E
N
3
B
\
3v3in
C
T
1
2
B
V
D
3
B
F
L
T
3
B
\
P
G
3
B
\
R
SENSE
R
SET
IN12B
COMMON
CIRCUITRY
3v3in
12VinB
IN12A
IN
3
B
V
D
3
A
G
N
D
G
N
D
O
R
E
N
B
\
V
I
N
T
O
R
E
N
A
\
C
T
3
B
C
T
1
2
A
C
T
3
A
G
N
D
B
G
N
D
A
SENMB
PASSB
OUT12B
SETB
BLKB
SENPB
S
U
M
3
B
S
U
M
1
2
B
R
S
U
M
3
B
R
S
U
M
1
2
B
12Vin A
OptionalORingelementsfor
RedundantSystemsOnly
OUT3B
AdvancedMC
12V
3.3V
OUT3A
AdvancedMC
12V
3.3V
S
U
M
3
A
S
U
M
1
2
A
R
SUM3A
R
SUM12A
100
1uF
SENMA
SETA
SENPA
100
R
SET
R
SENSE
www.ti.com
SLUS820E – FEBRUARY 2008 – REVISED NOVEMBER 2009
TPS2358 Dual-Slot ATCA AdvancedMC Controller
Check for Samples: TPS2358
1
FEATURES
DESCRIPTION
2
ATCA AdvancedMC Compliant
Full Power Control for Two
The TPS2358 dual-slot hot-plug controller provides all
required
power
interface
functions
for
two
AdvancedMCModules
AdvancedMC
(Advanced
Mezzanine
Card)
Independent 12-V Current Limit and Fast Trip
modules.
12-V FET ORing for MicroTCA
Two fully integrated 3.3-V channels provide inrush
Internal 3.3-V Current Limit
control, current limiting, and overload protection. The
Power Good and Fault Outputs
two 12-V channels use an external FET to provide
the same functions, along with ORing control circuits
48-Pin PQFN Package
that allow an external FET to prevent reverse current
Latch Off After Fault
flow. External capacitors are used to set fault times.
There is one capacitor for each channel. The 3.3-V
APPLICATIONS
current limits are factory set to AdvancedMC
ATCA Carrier Boards
compliant levels and the 12-V current limits are
MicroTCA Power Modules
programmed using external sense resistors. The
accurate current sense comparators of the TPS2358
AdvancedMC Slots
satisfy the narrow ATCA AdvancedMC current limit
Systems Using 12 V and 3.3 V
requirements.
Base Stations
TYPICAL APPLICATION DIAGRAM
1
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.
2
AdvancedMC, MicroTCA are trademarks of PICMG.
PRODUCTION DATA information is current as of publication date.
Copyright 2008–2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS2358RGZTG4 | 功能描述:熱插拔功率分布 Dual-Slot ATCA AdvancedMC 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 |
| TPS2359EVM | 功能描述:電源管理IC開發工具 TPS2359 Dual-Slot ATCA AdvMC Cntrlr RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| TPS2359RHHR | 功能描述:熱插拔功率分布 Full Featured Dual Slot Adv Controller 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 |
| TPS2359RHHRG4 | 功能描述:熱插拔功率分布 Full Ftr Dual-Slot AdvMC(TM) 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 |
| TPS2359RHHT | 功能描述:熱插拔功率分布 Full Featured Dual Slot Adv Controller 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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