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參數資料
| 型號： | TPS60230RGTT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | 0.2 A SWITCHED CAPACITOR REGULATOR, 1250 kHz SWITCHING FREQ-MAX, PQCC16 |
| 封裝： | 3 X 3 MM, GREEN, PLASTIC, QFN-16 |
| 文件頁數： | 12/20頁 |
| 文件大小： | 640K |
| 代理商： | TPS60230RGTT |
www.ti.com
ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
TPS60230
SLVS516A – MAY 2004 – REVISED JUNE 2004
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated
circuits be handled with appropriate precautions. Failure to observe proper handling and installation
procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision
integrated circuits may be more susceptible to damage because very small parametric changes could
cause the device not to meet its published specifications.
ORDERING INFORMATION
PACKAGED DEVICE(1)(2)
PACKAGE
MARKING
TPS60230RGTR
QFN
BIZ
(1)
T indicates shipment in tape and reel on a mini reel with 250 units
per reel.
(2)
R indicates shipment in tape and reel with 3000 units per reel.
over operating free-air temperature range (unless otherwise noted)(1)
UNIT
VI
Supply voltage
–0.3 V to 7 V
Voltage at EN1, EN2, VOUT, ISET
–0.3 V to VI
Output current at VOUT
200 mA
TJ
Maximum junction temperature
150°C
TA
Operating free-air temperature
–40°C to 85°C
Tst
Storage temperature
–65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
300°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.
TA≤ 25°C
DERATING FACTOR
TA = 70°C
TA = 85°C
PACKAGE
POWER RATING
ABOVE TA = 25°C
POWER RATING
16-Pin QFN (RGT)
1.9 W
20 mW/°C
1 W
760 mW
(1)
The thermal resistance junction to ambient of the QFN package is 52 °C/W.
MIN
TYP
MAX
UNIT
Supply voltage at VIN
2.7
6.5
V
Maximum output current at VOUT
125
mA
Ci
Input capacitor
1
F
Co
Output capacitor
0.47
1
F
Flying capacitor, C1, C2
0.22
0.47
F
Operating junction temperature
-40
125
°C
2
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