XC6216_2 Datasheet, PDF (39/41 Pages) Torex Semiconductor – Voltage Regulators with Stand-by Function - Input Voltage: 28V

˙PACKAGING INFORMATION (Continued)
˔ç USP-6C Power Dissipation
Power dissipation data for the USP-6C is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as one of reference data taken in the described condition.
XC6216/XE6216
Series
1. Measurement Condition (Reference data)
Condition:
Mount on a board
て
Ambient:
Natural convection
Soldering:
Board:
Lead (Pb) free
Dimensions 40 x 40 mm (1600 mm² in one side)
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
Material:
Glass Epoxy (FR-4)
Thickness:
1.6 mm
Through-hole:
4 x 0.8 Diameter
2. Power Dissipation vs. Operating temperature
Evaluation Board (Unit: mm)
Board Mount (Tj max = 125ˆ)
Ambient Temperature（℃） Power Dissipation Pd（mW） Thermal Resistance (℃/W)
25
1000
100.00
85
400
1200
1000
800
600
400
200
0
25
Pd-Ta_P特_d 性_vs.グ_Taラフ
45
65
85
105
125
Ambien_周t T_辺em_温pe_度rat_Tur_ae_（T_℃a (_）ˆ)
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