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參數(shù)資料
| 型號： | TPS2363PFBRG4 |
| 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)： | 23/44頁 |
| 文件大小： | 840K |
| 代理商： | TPS2363PFBRG4 |
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www.ti.com
SLUS680B – JANUARY 2006 – REVISED JANUARY 2010
ABSOLUTE MAXIMUM RATINGS
Over operating free-air temperature range (unless otherwise noted)
(1)
PARAMETER
VALUE
UNIT
Supply 12 V, SH12A/B
0 to 15
Supply 3.3 V & SH33A/B, AUXINA/B
0 to 5
V
Logic input/output
-0.5 to 5
VAUXA/B output voltage
0 to 5
VAUXA/B output current
1.4
A
FAULTA/B, PGOODA/B, INT sink current
10
mA
SDA sink current
10
Operating junction temperature
-40 to 125
Storage temperature
-65 to 150
°C
LEAD temperature soldering
260
(1)
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating
conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
ELECTROSTATIC DISCHARGE (ESD) PROTECTION
TEST METHOD
MIN
UNIT
HBM
Human body model
2
kV
CDM
Charged device model
1
DISSIPATION RATINGS
DERATING
TA ≤ 25°C POWER
PACKAGE
FACTOR ABOVE
TA = 70°C POWER RATING
TA = 85°C POWER RATING
RATING
TA = 25°C
PFB(48 TQFP)
1025.6 mW
10.256 mW/°C
564.1mW
410.3 mW
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
PARAMETER
MIN
NOM
MAX
UNIT
12 V input voltage range, SH12A/B
10.8
12
13.2
V
AUX and 3.3 V input voltage range, SH33A/B, AUXINA/B
3.0
3.3
3.6
VAUXA/B output current, PCI standard
375
mA
TJ
Operating junction temperature range
-40
125
°C
TA
Operating ambient temperature range
-40
85
Copyright 2006–2010, Texas Instruments Incorporated
3
Product Folder Link(s): TPS2363
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