Texas Instruments TPS65982 User Manual

7.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
I
Input voltage
range
(1)
VIN_3V3 2.85 3.45
V
PP_5V0 4.75 5.5
PP_CABLE 2.95 5.5
PP_HV 4.5 22
VDDIO 1.7 3.45
V
IO
I/O voltage
range
(1)
VBUS 4 22
VC_USB_PT, C_USB_NT, C_USB_PB, C_USB_NB, C_SBU1, C_SBU2 –2 5.5
C_CC1, C_CC2 0 5.5
T
A
Ambient operating temperature range –10 85 °C
T
B
Operating board temperature range –10 100 °C
T
J
Operating junction temperature range –10 125 °C
(1) All voltage values are with respect to network GND. All GND pins must be connected directly to the GND plane of the board.
7.4 Thermal Information
THERMAL METRIC
(1)
TPS65982
UNITZQZ (BGA) ZBH (NFBGA)
96 BALLS 96 BALLS
R
θJA
Junction-to-ambient thermal resistance 42.4 42.4 °C/W
R
θJC(top)
Junction-to-case (top) thermal resistance 12.4 12.4 °C/W
R
θJB
Junction-to-board thermal resistance 13 13 °C/W
ψ
JT
Junction-to-top characterization parameter 0.3 0.3 °C/W
ψ
JB
Junction-to-board characterization parameter 13 13 °C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report.
TPS65982
SLVSD02E – MARCH 2015 – REVISED AUGUST 2021
www.ti.com
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Texas Instruments TPS65982 Specifications

General

Brand	Texas Instruments
Model	TPS65982
Category	Motherboard
Language	English