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参数资料
| 型号： | TPS61085PW |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 2 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | GREEN, PLASTIC, TSSSOP-8 |
| 文件页数： | 12/25页 |
| 文件大小： | 781K |
| 代理商： | TPS61085PW |
ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATINGS
(1) (2)
RECOMMENDED OPERATING CONDITIONS
SLVS859 – JUNE 2008 ...................................................................................................................................................................................................... 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(1)(2)
TA
ORDERING
PACKAGE
PACKAGE MARKING
–40 to 85°C
TPS61085DGK
MSOP-8 (DGK)
PMKI
–40 to 85°C
TPS61085PW
TSSOP-8 (PW)
61085
(1)
The DGK and PW packages are available taped and reeled.
(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)
(1)
VALUE
UNIT
Input voltage range IN(2)
–0.3 to 7
V
Voltage range on pins EN, FB, SS, FREQ, COMP
–0.3 to 7
V
Voltage on pin SW
20
V
ESD rating HBM
2
kV
ESD rating MM
200
V
ESD rating CDM
500
V
Continuous power dissipation
See Dissipation Rating Table
Operating junction temperature range
–40 to 150
°C
Storage temperature range
–65 to 150
°C
Lead temperature (soldering, 10 sec)
260
°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.
TA ≤ 25°C
TA = 70°C
TA = 85°C
PACKAGE
RθJA
POWER RATING
MSOP
181°C/W
552 mW
303 mW
221 mW
TSSOP
160°C/W
625 mW
343 mW
250 mW
(1)
PD = (TJ – TA)/RθJA.
(2)
RθJA. given for High-K PCB board.
MIN
TYP
MAX
UNIT
VIN
Input voltage range
2.3
6
V
VS
Boost output voltage range
VIN +
18.5
V
0.5
TA
Operating free-air temperature
–40
85
°C
TJ
Operating junction temperature
–40
125
°C
2
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPS61085
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