BD6722FS_1 Datasheet, PDF (3/5 Pages) Rohm – Single-Phase Full-Wave Motor Driver for Fan Motor

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〇PACKAGE OUTLINES
6.6±0.2
16
9
BD6722
1
8
Lot No.
0.15±0.1
0.8
0.1
0.36±0.1
SSOP-A16 (UNIT:mm)
〇BLOCK DIAGRAM
GND
1
COSC
2
VMIN
3
VTH
4
Vcc
5
A1H
6
A1L
7
COSC
+
-
+
-
VREF
SOFT
START
SOFT
SWITCH
VMIN
PWMCOMP
VTH
PWMCOMP
SIGNAL
OUTPUT
TSD
LOCK
PROTECTION
PRE
DRIVER
CONTROL
LOGIC
HALL COMP
+
-
CURRENT
LIMIT COMP ₊
-
RNF _POW
8
POW
AL
16
FG
15
VREF
14
H-
13
H+
12
CS
11
A2H
10
A2L
9
〇TERMINAL NAME
PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Terminal
name
GND
COSC
VMIN
VTH
Vcc
A1H
A1L
RNF
A2L
A2H
CS
H+
H-
VREF
FG
AL
REV. D