參數(shù)資料
型號(hào): BD6669FV
廠商: Rohm CO.,LTD.
英文描述: SPDT SUBMINIATURE POWER RELAY
中文描述: 3相為主軸電機(jī)驅(qū)動(dòng)器的CD - ROM的
文件頁(yè)數(shù): 15/17頁(yè)
文件大?。?/td> 213K
代理商: BD6669FV
BD6669FV
Motor driver ICs
z
Application example
Rev.A
15/16
Driver
Matrix
U-Pre
Driver
L-Pre
Driver
A31
A21
A32
A22
A11
A12
H1
+
H1
H2
+
H2
H3
+
H3
V
M
1
V
H
+
+
+
+
+
Matrix
Torque
AMP
+
+
+
+
+
+
R
NF
1
FG
PS
EC
ECR
V
M
2
SB
C
NF
V
PUMP
CP2
CP1
GND
V
CC
R
NF
2
Hall
bias
Charge
Pump
EXOR
OSC
PWM
Comp
Reverse Detect
Hall comp
Hall Amp
TSD
PS
CL
D
Q
CK
Current
sense AMP
100
100
0.33
V
CC
Servo
10
μ
F
0.1
μ
F
0.1
μ
F
100pF
10k
1.65V
Fig.15
1
μ
F
H3
H2
H1
V
CC
z
Operation notes
1. Absolute maximum ratings
Absolute maximum ratings are those values which, if exceeded, may cause the life of a device to become significantly
shorted. Moreover, the exact failure mode cannot be defined, such as a short or an open. Physical countermeasures,
such as a fuse, need to be considered when using a device beyond its maximum ratings.
2. GND potential
The GND terminal should be the location of the lowest voltage on the chip. All other terminals should never go under
this GND level, even in transition.
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