Infineon iMOTION EVAL-IMM101T Series, Руководство пользователя

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EVAL-IMM101T
Smart IPM evaluation board application note
Thermal Characterization
Figure 15
IMM101T-046M Thermal Characterization, t
amb
=25°C, different phase current values until the
case reaches 105°C, FR4 PCB with 2oz copper
Figure 16
IMM101T-056M Thermal Characterization, t
amb
=25°C, different phase current values until the
case reaches 105°C, FR4 PCB with 2oz copper
0
20
40
60
80
100
120
180,0 230,0 280,0 330,0 380,0 430,0 480,0 530,0 580,0 630,0
t
ca
se
[°
C]
Phase Current [mA
rms
]
IMM101T-046M, Thermal Characterization t
amb
=25°C
3-phase modulation 16kHz
2-phase modulation 16kHz
3-phase modulation 6kHz
2-phase modulation 6kHz
0
20
40
60
80
100
120
180,0 230,0 280,0 330,0 380,0 430,0 480,0 530,0 580,0 630,0
t
ca
se
[°
C]
Phase Current [mA
rms
]
IMM101T-056M, Thermal Characterization t
amb
=25°C
3-phase modulation 16kHz
2-phase modulation 16kHz
3-phase modulation 6kHz
2-phase modulation 6kHz