BD67922EFV ROHM Co. Ltd., BD67922EFV Datasheet - Page 3

• Manufacturer Part Number: BD67922EFV
• Description: 3-phase Brushless Motor Driver
• Manufacturer: ROHM Co. Ltd.

○Package outline
○Block diagram
HTSSOP-B28 (Unit: mm)
BD67922EFV
BRMODE
HWN
HWP
OSC
HUP
HUN
HVP
HVN
CLK
CNF
PD
EO
SB
SS
EI
28
22
27
26
23
15
14
13
12
11
10
17
19
20
25
OSC
RESET
OCP
TSD
COMP
HALL
HYS
Lot No.
OVLO
UVLO
Product No.
LOGIC
REV. A
○Pin No. / Pin name
Pin No.
10
11
12
13
14
1
2
3
4
5
6
7
8
9
HALL BIAS
Regulator
PROOSC
Pin name
HWN
HWP
GND
VCC
HVN
HUN
RNF
HVP
FG
CS
HB
W
U
V
24
18
16
21 PROCLK
1 GND
2
6
5
3
4
8
7
9
RNF
LD
FG
VREG
VCC
U
V
W
HB
CS
TEST
Pin No.
15
16
17
18
19
20
21
22
23
24
25
26
27
28
BRMODE
PROCLK
Pin name
VREG
TEST
HUP
OSC
CNF
CLK
PD
EO
SS
SB
LD
EI
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