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TA7712F の電気的特性と機能

TA7712FのメーカーはToshiba Semiconductorです、この部品の機能は「3 PHASE BI-DIRECTIONAL FOR MOTOR CONTROL IC」です。


製品の詳細 ( Datasheet PDF )

部品番号 TA7712F
部品説明 3 PHASE BI-DIRECTIONAL FOR MOTOR CONTROL IC
メーカ Toshiba Semiconductor
ロゴ Toshiba Semiconductor ロゴ 




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TA7712F Datasheet, TA7712F PDF,ピン配置, 機能
TA7712P/F
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA7712P,TA7712F
3 PHASE BIDIRECTIONAL FOR MOTOR CONTROL IC
FEATURES
l FG is not required.
(System for obtaining rotation signal through position
sensing)
l Start / stop, CW / CCW and brake functions are provided.
l Gain of position sensing circuit is high, and hysteresis is
provided.
l Rotation signal output is provided. (Frequency signal of three
times the position sensing output (hall sensor output) can be
obtained.)
l External transistor type.
Weight
DIP20P3002.54A : 2.25 g (Typ.)
SSOP24P3001.00 : 0.32 g (Typ.)
1 2001-06-13

1 Page





TA7712F pdf, ピン配列
PIN FUNCTION
PIN No.
PF
11
22
33
45
56
67
78
8 10
9 11
10 12
11 13
12 14
13
14 17
15 18
16 19
17 20
18 22
19 23
20 24
SYMBOL
FUNCTION DESCRIPTION
La+ aphase upper drive output terminal
Laaphase lower drive output terminal
Lb+ bphase upper drive output terminal
Lbbphase lower drive output terminal
Lc+ cphase upper drive output terminal
Lccphase lower drive output terminal
GND
GND terminal
START / STOP START / STOP switch terminal
CW / CCW Forward rotation / Reverse rotation switch terminal
BRAKE
Break terminal
FGOUT
TFG
N. C.
Hc
Hc+
Hb
Hb+
Ha
Ha+
FG signal output terminal
C, R connection terminal
Non connection
cphase Hall Amp. negative
cphase Hall Amp. positive input terminal
bphase Hall Amp. negative input terminal
bphase Hall Amp. positive input terminal
aphase Hall Amp. negative input terminal
aphase Hall Amp. positive input terminal
VCC
Power supply input terminal
F: (4), (9), (15), (16), (21) pin: non connection
TA7712P/F
3 2001-06-13


3Pages


TA7712F 電子部品, 半導体
(2) Each control input
TA7712P/F
Fig. 2
START / STOP
CW / CCW
BRAKE
OUTPUT
H H H Normal torque mode
H L H Reverse torque mode
H or L
H or L
L BRAKE mode
L H or L H STOP mode
Note: In STOP mode, Outputs of La+~Lc+ and La~Lcare all made OFF.
In BRAKE mode, outputs of La+~Lc+ are made ON. (source mode)
(3) Output circuit
As shown in the block diagram, in the output circuit, the Darlington emitters of PNP and NPN are provided on
the upper side, and the lower side is made as the open collector of NPN.
Connect the external transistor in the same manner as that of the application circuit.
6 2001-06-13

6 Page



ページ 合計 : 15 ページ
 
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共有リンク

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部品番号部品説明メーカ
TA7712F

3 PHASE BI-DIRECTIONAL FOR MOTOR CONTROL IC

Toshiba Semiconductor
Toshiba Semiconductor
TA7712FG

Full-Wave Brushless DC Motor Controller IC

Toshiba Semiconductor
Toshiba Semiconductor
TA7712P

3 PHASE BI-DIRECTIONAL FOR MOTOR CONTROL IC

Toshiba Semiconductor
Toshiba Semiconductor
TA7712PG

Full-Wave Brushless DC Motor Controller IC

Toshiba Semiconductor
Toshiba Semiconductor


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