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參數(shù)資料
| 型號： | TPS65573DSST |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.5 A SWITCHED CAPACITOR CONVERTER, PDSO12 |
| 封裝： | 2 X 3 MM, SON-12 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 681K |
| 代理商： | TPS65573DSST |
ABSOLUTE MAXIMUM RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
DISSIPATION RATINGS
SLVS868 – MARCH 2009................................................................................................................................................................................................... www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION
TRANSPORT
TA
PACKAGE(1)(2)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
MEDIA, QUANTITY
TPS65573DSST
Tape and Reel, 250
–35°C to 85°C
WSON
CVR
TPS65573DSSR
Tape and Reel, 3000
(1)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
(2)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
over operating free-air temperature range (unless otherwise noted)
UNIT
VCC
–0.6 to 6
Supply voltage range
V
VBAT
–0.6 to 13
VSW
Switch terminal voltage range
–0.6 to 50
V
ISW
Switch current between SW and GND
2
A
VI
Input voltage range
CHG, I_PEAK, and F_ON
–0.3 to VCC
V
Tstg
Storage temperature range
–40 to 150
°C
TJ
Maximum junction temperature
125
°C
(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.
MIN MAX
UNIT
VCC
2.5
5.5
Supply voltage
V
VBAT
1.4
12
VSW
Switch terminal voltage
–0.3
45
V
ISW
Switch current between SW and GND
1.5
A
Operating free-air temperature
–35
85
°C
VIH
High-level digital input voltage at CHG and F_ON
1.5
V
VIL
Low-level digital input voltage at CHG and F_ON
0.5
V
POWER RATINGS
POWER RATINGS RATE
PACKAGE
RθJA
(1)
TA < 25°C
TA = 85°C
DFN
54.5°C/W
1.84 W
0.74 W
(1)
The thermal resistance, RθJA, is based on a soldered PowerPAD package on a 2S2P JEDEC board using thermal vias.
2
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TPS65573
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