TPS54260
SLVSA86 –MARCH 2010
www.ti.com
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.
Table 1. ORDERING INFORMATION(1)
TJ
PACKAGE
PART NUMBER(2)
–40°C to 150°C
10 Pin MSOP
TPS54260DGQ
(1) 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.
(2) The DGQ package is also available taped and reeled. Add an R suffix to the device type (i.e., TPS54260DGQR).
ABSOLUTE MAXIMUM RATINGS(1)
Over operating temperature range (unless otherwise noted).
VALUE
–0.3 to 65
–0.3 to 5
73
UNIT
VIN
EN
BOOT
VSENSE
COMP
PWRGD
SS/TR
–0.3 to 3
–0.3 to 3
–0.3 to 6
–0.3 to 3
–0.3 to 3.6
8
Input voltage
V
RT/CLK
BOOT-PH
PH
Output voltage
–0.6 to 65
–2 to 65
±200
V
PH, 10-ns Transient
PAD to GND
EN
Voltage Difference
mV
mA
mA
mA
A
100
BOOT
100
Source current
VSENSE
PH
10
Current Limit
100
RT/CLK
VIN
mA
A
Current Limit
100
COMP
PWRGD
SS/TR
mA
mA
mA
kV
V
Sink current
10
200
Electrostatic Discharge (HBM) QSS 009-105 (JESD22-A114A)
Electrostatic Discharge (CDM) QSS 009-147 (JESD22-C101B.01)
Operating junction temperature
2
500
–40 to 150
–65 to 150
°C
°C
Storage temperature
(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
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