Datasheet

TPS65070, TPS65072, TPS65073
TPS650731, TPS650732, TPS650701, TPS650702, TPS650721
SLVS950G –JULY 2009–REVISED MAY 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
OUTPUT VOLTAGE AT
OUTPUT
OUTPUT CURRENT AT PGOOD,
OUTPUT VOLTAGE TOUCH SCREEN
VOLTAGE AT DCDC1 PART NUMBER
(1)
AT LDO1 / LDO2 CONTROLLER
DCDC1 / DCDC2 / DCDC3 RESET DELAY
DCDC3
DCDC2
1.0V / 1.2V 3.3V
1.8V / 1.2V 0.6A / 1.5A / 1.5A 400ms Yes TPS65070RSL
(OMAP-L1x8) 1.8V / 3.3V
TPS650701RSL
1.2V
custom device, please
1.8V / 3.3V 1.8V / 2.5V 1.2A / 0.6A / 0.8A 400ms Yes
1.8V / 3.3V contact TI about
availability
TPS650702RSL
1.2V
custom device, please
1.8V / 3.3V 3.3V / 3.3V 1.2A / 0.6A / 0.8A 400ms Yes
1.8V / 3.3V contact TI about
availability
1.2V / 1.4V 3.3V
1.2V / 1.2V 3 x 600 mA 20ms No TPS65072RSL
(Atlas IV) 1.8V / 2.5V
TPS650721RSL
2.8V 0.6A / 0.6A / 0.6A
custom device, please
2.8V / 2.8V 2.8V / 2.8V 20ms No
2.1V / 2.1V External sequencing contact TI about
availability
1.2V / 1.35V 1.8V 0.6A / 0.6A / 1.5A
1.8V / 1.8V 400ms Yes TPS65073RSL
(OMAP35xx) 1.2V / 1.8V External sequencing
1.2V / 1.35V 1.8V 0.6A / 0.6A / 1.5A
1.8V / 1.8V 400ms Yes TPS650731RSL
(OMAP35xx) 1.2V / 1.8V Internal sequencing
1.2V / 1.35V 1.8V 0.6A / 0.6A / 1.5A
1.8V / 1.8V 400ms Yes TPS650732RSL
(AM3505) 1.8V / 3.3V Internal sequencing
(1) The RSL package is available in tape and reel. Add R suffix (TPS65070RSLR) to order quantities of 2500 parts per reel. Add T suffix
(TPS65070RSLT) to order quantities of 250 parts per reel.
ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
VALUE / UNIT
Voltage range on all pins except the pins listed below with respect to AGND –0.3 to 7V
Voltage range on pins INT, RESET, PGOOD, PB_OUT with respect to AGND –0.3 to V(AVDD6)
Voltage range on pins VINDCDC1/2, VINDCDC3, VINLDO respect to AGND –0.3 to V(SYS)
Voltage range on pins AD_IN1, AD_IN2, AD_IN3, AD_IN4 with respect to AGND –0.3 to 3.3 V
Voltage range on pins ISINK1, ISINK2, AC, USB –0.3 to 20 V
Voltage range on pin L4 (output voltage of boost converter), FB_wLED –0.3 to 40 V
Current at SYS, AC, USB, BAT, L3 3000 mA
Current at all other pins 1000 mA
Continuous total power dissipation See Dissipation Rating Table
Operating free-air temperature, T
A
40°C to 85°C
Maximum junction temperature, T
J
125°C
Storage temperature, T
st
–65°CC 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.
DISSIPATION RATINGS
(1)
T
A
≤ 25°C DERATING FACTOR T
A
= 70°C T
A
= 85°C
PACKAGE R
θJA
POWER RATING ABOVE T
A
= 25°C POWER RATING POWER RATING
RSL 37 K/W 2.6 W 26 mW/K 1.48 W 1.0 W
(1) The thermal resistance Rθ
J-P
junction to PowerPAD of the RSL package is 1.1 K/W. The value for Rθ
J-A
was measured on a high K
board.
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Product Folder Links: TPS65070 TPS65072 TPS65073 TPS650731 TPS650732 TPS650701 TPS650702
TPS650721