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參數(shù)資料
| 型號： | TPS61093DSK |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.5 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封裝： | 2.50 X 2.50 MM, 0.80 MM HEIGHT, PLASTIC, SON-10 |
| 文件頁數(shù)： | 12/23頁 |
| 文件大小： | 760K |
| 代理商： | TPS61093DSK |
SLVS992A – SEPTEMBER 2009 – REVISED NOVEMBER 2009
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE / UNITS
Supply voltage on pin VIN(2)
–0.3 V to 7 V
Voltage on pins CP2, EN, and SS(2)
–0.3 V to 7 V
Voltage on pin CP1 and FB(2)
–0.3 V to 3 V
Voltage on pin SW, VO, and OUT(2)
–0.3 V to 20 V
HBM ESD Rating (3)
2 kV
Operating temperature range, TA
–40°C to 85°C
Maximum operating junction temperature, TJ
150°C
Storage temperature, Tst
–55°C to 150°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.
(2)
All voltage values are with respect to network ground terminal.
(3)
The Human body model (HBM) is a 100-pF capacitor discharged through a 1.5-k
resistor into each pin. The testing is done according
JEDECs EIA/JESD22-A114.
DISSIPATION RATINGS
THERMAL
POWER RATING
DERATING FACTOR ABOVE
PACKAGE
RESISTANCE
TA ≤ 25°C
(1)
TA = 25°C
(1)
θJA
(1)
θJP
θJC
DSK
60.6°C/W
6.3°C/W
40°C/W
1650 mW
17 mW/°C
(1)
Thermal ratings are determined assuming a high K PCB design according to JEDEC standard JESD51-7.
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
MIN
NOM
MAX
UNIT
Vi
Input voltage range
1.6
6
V
Vo
Output voltage range at VO pin
17
V
L
Inductor(1)
2.2
4.7
10
μH
Cin
Input capacitor
4.7
μF
Co
Output capacitor at OUT pin(1)
1
10
μF
Cfly
Flying capacitor at CP1 and CP2 pins
10
nF
TJ
Operating junction temperature
–40
125
°C
TA
Operating free-air temperature
–40
85
°C
(1)
These values are recommended values that have been successfully tested in several applications. Other values may be acceptable in
other applications but should be fully tested by the user.
2
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TPS61093
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