BD67922EFV Datasheet, PDF (1/5 Pages) Rohm – Silicon monolithic integrated circuits

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STRUCTURE
PRODUCTSERIES
TYPE
FUNCTION
Silicon monolithic integrated circuits
3-phase brushless motor driver
BD67922EFV
・3-phase MOS direct PWM driver
・Built-in PLL control circuit
・Built-in over current protection circuit
○Absolute maximum ratings (Ta=25℃)
Item
Symbol
Limit
Unit
Supply voltage
V_CC
-0.2～+36.0
V
LD, FG applied voltage
V_{LD, FG}
-0.2～+6.5
V
HB applied voltage
V_HB
-0.2～+6.5
V
Hall signal input voltage
V_HALL
-0.2～+6.5
V
Input voltage for CLK pin
V_CLK
-0.2～+6.5
V
Input voltage for control pin (SS, SB)
Power dissipation
V_IN
-0.2～+6.5
V
1.45^※１
W
Pd
4.70^※２
W
Output current
I_OUT
2300^※３
mA
Operating temperature range
T_opr
-25～+85
℃
Storage temperature range
T_stg
-55～+150
℃
Junction temperature
T_jmax
+150
℃
※¹ _{70mm×70mm×1.6mm glass epoxy board. Derating in done at 11.6mW/℃ for operating above Ta=25℃.}
※² _{4-layer recommended board. Derating in done at 37.6mW/℃ for operating above Ta=25℃.}
※³ _{Do not, however exceed Pd, ASO, and Tjmax=150℃.}
○Recommend operating conditions (Ta= -25～+85℃)
Item
Symbol Min. Typ. Max. Unit
Supply voltage
V_CC
19
24
28
V
5V constant voltage output current
I_REG
-20
-
0 mA
HB pin current
I_HB
0
-
20 mA
LD, FG pin supply voltage
V_{LD, FG}
0
-
5.5 V
LD, FG pin current
I_{LD, FG}
0
-
15 mA
This product isn't designed for protection against radioactive rays.
REV. A