Datasheet
ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATINGS TABLE
(1)
RECOMMENDED OPERATING CONDITIONS
TPS61070 , TPS61071
TPS61072 , TPS61073
SLVS510C – JULY 2006 – REVISED MARCH 2009 ..........................................................................................................................................................
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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.
AVAILABLE OUTPUT VOLTAGE OPTIONS
(1)
OUTPUT EN THRESHOLD
PACKAGE
POWER- OPERATING PART
T
A
VOLTAGE REFERENCE PACKAGE
SAVE MODE FREQUENCY NUMBER
(2)
MARKING
DC/DC VOLTAGE
Adjustable Enabled 1200 kHz VBAT AUH TPS61070DDC
Adjustable Disabled 1200 kHz VBAT AUJ TPS61071DDC
- 40 ° C to 6-Pin
85 ° C TSOT23
Adjustable Disabled 600 kHz VBAT BUM TPS61072DDC
Adjustable Enabled 1200 kHz 1.8 V Logic BUN TPS61073DDC
(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 DDC package is available taped and reeled. Add R suffix to device type (e.g., TPS61070DDCR) to order quantities of 3000 devices
per reel. Add T suffix to device type (e.g., TPS61070DDCT) to order quantities of 250 devices per reel.
over operating free-air temperature range (unless otherwise noted)
(1)
TPS6107x
Input voltage range on SW, VOUT, VBAT, EN, FB -0.3 V to 7 V
Operating virtual junction temperature range, T
J
-40 ° C to 150 ° C
Storage temperature range T
stg
-65 ° C 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.
THERMAL RESISTANCE DERATING FACTOR
POWER RATING
PACKAGE ABOVE
T
A
≤ 25 ° C
Θ
JA
Θ
JB
Θ
JC
T
A
= 25 ° C
DDC 130 ° C/W 27 ° C/W 41 ° C/W 769 mW 7.7 mW/ ° C
(1) This thermal data is based on assembly of the device on a JEDEC high K board. Exceeding the maximum junction temperature will
force the device into thermal shutdown.
MIN NOM MAX UNIT
Supply voltage at VBAT, V
I
(TPS61070, TPS61071, TPS61072) 0.9 5.5 V
Supply voltage at VBAT, V
I
(TPS61073) 2.3 5.5 V
Operating free air temperature range, T
A
-40 85 ° C
Operating virtual junction temperature range, T
J
-40 125 ° C
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Product Folder Link(s): TPS61070 TPS61071 TPS61072 TPS61073