Datasheet

TPS61087
SLVS821C –MAY 2008–REVISED JULY 2013 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)
T
A
ORDERING PACKAGE PACKAGE MARKING
–40 to 85°C TPS61087DRC QFN-10 (DRC) PMOQ
TPS61087DSC QFN-10 (DSC) PMWI
(1) The DRC package is 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.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE UNIT
Input voltage range IN
(2)
–0.3 to 7.0 V
Voltage range on pins EN, FB, SS, FREQ, COMP –0.3 to 7.0 V
Voltage on pin SW –0.3 to 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
(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.
DISSIPATION RATINGS
(1) (2)
T
A
≤ 25°C T
A
= 70°C T
A
= 85°C
PACKAGE
POWER RATING POWER RATING POWER RATING
QFN 1.74 W 0.96 W 0.70 W
(1) P
D
= (T
J
– T
A
)/R
θJA.
(2) The exposed thermal die is soldered to the PCB using thermal vias. For more information, see the
Texas Instruments Application report SLMA002 regarding thermal characteristics of the PowerPAD
package.
RECOMMENDED OPERATING CONDITIONS
MIN TYP MAX UNIT
V
IN
Input voltage range 2.5 6 V
V
S
Boost output voltage range V
IN
+ 0.5 18.5 V
T
A
Operating free-air temperature –40 85 °C
T
J
Operating junction temperature –40 125 °C
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