Datasheet

PRODUCTPREVIEW
TPS65186
www.ti.com SLVSB04 –JULY 2011
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)(2)
VALUE UNIT
Input voltage range at VIN
(2)
, VIN_P, VIN3P3 –0.3 to 7 V
Ground pins to system ground –0.3 to 0.3 V
Voltage range at SDA, SCL, WAKEUP, PWRUP, VCOM_CTRL, VDDH_FB, VEE_FB,
–0.3 to 3.6 V
PWR_GOOD, nINT
Voltage on VB, VB_SW, VPOS_IN, VDDH_IN –0.3 to 20 V
Voltage on VN, VEE_IN, VCOM_PWR, VNEG_IN –20 to 0.3 V
Voltage from VIN_P to VN_SW –0.3 to 30 V
Peak output current Internally limited mA
Continuous total power dissipation 2 W
θ
JA
Junction-to-ambient thermal resistance
(3)
23 °C/W
T
J
Operating junction temperature -10 to 125 °C
T
A
Operating ambient temperature
(4)
-10 to 85 °C
T
stg
Storage temperature -65 to 150 °C
(HBM) Human body model ±2000
ESD rating V
(CDM) Charged device model ±500
(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.
(3) Estimated when mounted on high K JEDEC board per JESD 51-7 with thickness of 1.6 mm, 4 layers, size of 76.2 mm X 114.3 mm, and
2 oz. copper for top and bottom plane. Actual thermal impedance will depend on PCB used in the application.
(4) It is recommended that copper plane in proper size on board be in contact with die thermal pad to dissipate heat efficiently. Thermal pad
is electrically connected to PBKG, which is supposed to be tied to the output of buck-boost converter. Thus wide copper trace in the
buck-boost output will help heat dissipated efficiently.
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
MIN NOM MAX UNIT
Input voltage range at VIN, VIN_P, VIN3P3 3 3.7 6 V
Voltage range at SDA, SCL, WAKEUP, PWRUP, VCOM_CTRL,
0 3.6 V
VDDH_FB, VEE_FB, PWR_GOOD, nINT
T
A
Operating ambient temperature range –10 85 °C
T
J
Operating junction temperature range –10 125 °C
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