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TPS84259RKGR Datasheet(Folha de dados) 2 Page - Texas Instruments

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Nome de Peças. TPS84259RKGR
descrição  4.5-V to 40-V Input, 15-W, Negative Output, Integrated Power Solution
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Fbricantes  TI [Texas Instruments]
Página de início  http://www.ti.com
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TPS84259
SLVSBA0 – AUGUST 2012
www.ti.com
ABSOLUTE MAXIMUM RATINGS
(1)
over operating temperature range (unless otherwise noted)
MIN
MAX
UNIT
VIN
–0.3
45
V
INH/UVLO
–0.3
5(2)
V
VADJ
–0.3
3(2)
V
Input Voltage
SS
–0.3
3(2)
V
STSEL
–0.3
3(2)
V
RT
–0.3
3.6(2)
V
CLK
–0.3
3.6(2)
V
PH
–0.6
45
V
Output Voltage
PH 10ns Transient
–2
45
V
VOUT
–0.6
VIN(2)
V
VDIFF (VOUT to exposed
±200
mV
thermal pad)
Source Current
INH/UVLO
100
µA
Sink Current
SS
200
µA
Operating Junction Temperature
–40
105(3)
°C
Storage Temperature
–65
150
°C
Mechanical Shock
Mil-STD-883D, Method 2002.3, 1 ms, 1/2 sine, mounted
1500
G
Mechanical Vibration
Mil-STD-883D, Method 2007.2, 20-2000Hz
20
(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)
This voltage rating is referenced to A_VOUT, not GND.
(3)
See the temperature derating curves in the Typical Characteristics section for thermal information.
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VIN
Input Voltage
4.5
40
V
VOUT
Output Voltage
–3.0
–17
V
PACKAGE SPECIFICATIONS
TPS84259
UNIT
Weight
0.9 grams
Flammability
Meets UL 94 V-O
MTBF Calculated reliability
Per Bellcore TR-332, 50% stress, TA = 40°C, ground benign
31.7 MHrs
ORDERING INFORMATION
For the most current package and ordering information, see the Package Option Addendum at the end of this datasheet, or see
the TI website at www.ti.com.
2
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
Product Folder Links: TPS84259




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