Datasheet

TPS62560, TPS62561
TPS62562
SLVS815C –JANUARY 2008–REVISED DECEMBER 2009 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.
ORDERING INFORMATION
PART OUTPUT PACKAGE PACKAGE
T
A
PACKAGE
(3)
ORDERING
NUMBER
(1)
VOLTAGE
(2)
DESIGNATOR MARKING
–40°C to 85°C TPS62560 Adjustable QFN 2×2-6 DRV TPS62560DRV CEY
–40°C to 85°C TPS62561 Adjustable TSOT-23-5 DDC TPS62561DDC CVO
–40°C to 85°C TPS62562 1.8-V fixed QFN 2×2-6 DRV TPS62562DRV NXT
(1) The DRV (2-mm x 2-mm 6-terminal QFN) and the DDC (TSOT-23-5) packages are available in tape on reel. Add R suffix to order
quantities of 3000 parts per reel and T suffix to order quantities with 250 parts per reel.
(2) Contact TI for other fixed-output-voltage options.
(3) For the most-current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE UNIT
Input voltage range
(2)
–0.3 to 7
Voltage range at EN, MODE –0.3 to V
IN
+0.3, ≤ 7 V
Voltage on SW –0.3 to 7
Peak output current Internally limited A
HBM human-body model 2
kV
ESD rating
(3)
CDM charged-device model 1
Machine model 200 V
T
J
Maximum operating junction –40 to 125 °C
temperature
T
stg
Storage temperature range –65 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 the network ground terminal.
(3) The human-body model is a 100-pF capacitor discharged through a 1.5-kΩ resistor into each terminal. The machine model is a 200-pF
capacitor discharged directly into each terminal.
DISSIPATION RATINGS
PACKAGE R
θJA
POWER RATING FOR T
A
≤ 25°C DERATING FACTOR ABOVE T
A
= 25°C
DRV 76°C/W 1300 mW 13 mW/°C
DDC 250°C/W 400 mW 4 mW/°C
RECOMMENDED OPERATING CONDITIONS
MIN NOM MAX UNIT
V
IN
Supply voltage 2.5 5.5 V
Output voltage range for adjustable voltage 0.85 V
IN
V
T
A
Operating ambient temperature –40 85 °C
T
J
Operating junction temperature –40 125 °C
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Product Folder Link(s): TPS62560 TPS62561 TPS62562