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BM63573S-VA 데이터시트(PDF) 10 Page - Rohm

부품명 BM63573S-VA
부품 상세설명  600V IGBT Intelligent Power Module (IPM)
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제조업체  ROHM [Rohm]
홈페이지  http://www.rohm.com
Logo ROHM - Rohm

BM63573S-VA 데이터시트(HTML) 10 Page - Rohm

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BM63573S-VA
BM63573S-VC
TSQ50501-BM63573S-2
© 2020 ROHM Co., Ltd. All rights reserved.
30.Jul.2020 Rev.001
www.rohm.com
TSZ22111・15・001
2) Control Supply (LVCC) Under Voltage Locked Out (UVLO)
b1. Control supply(LVCC) voltage exceeds UVLO release level (VCCUVR), but IGBT turns on by the next ON signal (LIN=L→
H).IGBT of each phase can return to normal state by inputting ON signal to each phase.
b2. Normal operation: IGBT ON and outputs current IC.
b3. LVCC drops to UVLO trip level (VCCUVT).
b4. All low side IGBTs turn off in spite of control input condition.
b5. FO outputs for tFO=minimum 90µs, but output is extended while LVCC is below VCCUVR.
b6. LVCC reaches VCCUVR.
b7. Even if LVCC reaches VCCUVR during LIN=H, IGBT
s don’t turn on until inputting the next ON signal (LIN=L→H).
b8. Normal operation: IGBT ON and outputs current IC.
3) Control supply (VBS) Under Voltage Locked Out (UVLO)
c1. Control supply(VBS) voltage exceeds UVLO release level (VBSUVR), but IGBT turns on by the next ON signal (HIN=L→
H).
c2. Normal operation: IGBT ON and outputs current IC.
c3. VBS drops to UVLO trip level (VBSUVT).
c4. Only IGBT of the corresponding phase turns off in spite of control input signal, there is no FO signal output.
c5. VBS reaches VBSUVR.
c6. Even if VBS reaches VBSUVR during HIN=H, IGBT
s don’t turn on until inputting the next ON signal (HIN=L→H).
c7. Normal operation: IGBT ON and outputs current IC.
LIN
RESET
RESET
b1
UVLO
VCCUVT
Ic
FO
SET
VCCUVR
b3
b2
b4
b5
b6
b7
b8
LVCC
HIN
RESET
RESET
c1
UVLO
VBSUVT
Ic
FO
SET
VBSUVR
c3
c2
c4
c5
c6
c7
VBS
FO=H
Figure 13. VBS UVLO Timing Chart
Figure 12. LVCC UVLO Timing Chart


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