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TPS54040ADGQ Datasheet(PDF) 2 Page - Texas Instruments

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Part # TPS54040ADGQ
Description  0.5 A, 42 V Step Down SWIFT??DC/DC Converter with ECO-MODE?
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TPS54040ADGQ Datasheet(HTML) 2 Page - Texas Instruments

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TPS54040A
SLVSB58 – MARCH 2012
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
MSOP-10
TPS54040ADGQ(2)
–40°C to 150°C
VSON-10
TPS54040ADRC(3)
(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., TPS54040ADGQR).
(3)
The DRC package is available in large or small reels. Add an R suffix for large reels, and a T suffix for small reels (i.e.,
TPS54040ADRCR).
ABSOLUTE MAXIMUM RATINGS
(1)
Over operating temperature range (unless otherwise noted).
VALUE
UNIT
MIN
MAX
VIN
–0.3
47
EN
–0.3
5
BOOT
55
VSENSE
–0.3
3
Input voltage
V
COMP
–0.3
3
PWRGD
–0.3
6
SS/TR
–0.3
3
RT/CLK
–0.3
3.6
BOOT-PH
8
Output voltage
PH
–0.6
47
V
PH, 10-ns Transient
–2
47
Voltage Difference
PAD to GND
±200
mV
EN
100
μA
BOOT
100
mA
Source current
VSENSE
10
μA
PH
Current Limit
A
RT/CLK
100
μA
VIN
Current Limit
A
COMP
100
μA
Sink current
PWRGD
10
mA
SS/TR
200
μA
Electrostatic Discharge (HBM) QSS 009-105 (JESD22-A114A)
2
kV
Electrostatic Discharge (CDM) QSS 009-147 (JESD22-C101B.01)
500
V
Operating junction temperature
–40
150
°C
Storage temperature
–65
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
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
Product Folder Link(s): TPS54040A


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