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TA8479F PDF даташит

Спецификация TA8479F изготовлена ​​​​«Toshiba Semiconductor» и имеет функцию, называемую «3 PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC».

Детали детали

Номер произв TA8479F
Описание 3 PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC
Производители Toshiba Semiconductor
логотип Toshiba Semiconductor логотип 

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TA8479F Даташит, Описание, Даташиты
TA8479F
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8479F
3 PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FOR VIDEO CAMERA
TA8479F is a capstan / cylinder motor 1chip driver IC for video
camera. Enclosing the capstan and cylinder sections in one
package saves space and makes patterning the set board easier.
FEATURES
l Capstan / Cylinder Motor Driver in 1 Chip
l 3 Phase Full Wave Drive~Voltage Control / Voltage Drive
Mode
l Package: QFP44
l Builtin Thermal Shutdown Circuit
<Capstan section>
· Soft switching drive
· Bidirection drive
· Builtin standby circuit
<Cylinder section>
· Hard switching drive
· One direction drive
Weight : 1.15 g (Typ.)
1 2001-06-13









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TA8479F Даташит, Описание, Даташиты
BLOCK DIAGRAM
TA8479F
2 2001-06-13









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TA8479F Даташит, Описание, Даташиты
TA8479F
PIN FUNCTION
PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
SYMBOL
YHu+
YHu
YHv+
YHv
YHw+
YHw
CSG
CVCC
CSB
FUNCTION
uphase Hall amp positive input pin
uphase Hall amp negative input pin
vphase Hall amp positive input pin
vphase Hall amp negative input pin
wphase Hall amp positive input pin
wphase Hall amp negative input pin
Small signal section GND
Small signal supply voltage input pin
Standby pin
CFR Forward / reverse switching pin
CVM
NC
CLa
NC
CPG
CLb
GND
NC
CPG
NC
NC
NC
Output section drive voltage input pin
aphase drive output pin
Output section GND
bphase drive output pin
GND pin
Output section GND
PIN
No.
SYMBOL
FUNCTION
23 CLc cphase drive output pin
24 CANG Hall amp gain control pin
25 CHccphase Hall amp negative input pin
26 CHc+ cphase Hall amp positive input pin
27 CHbbphase Hall amp negative input pin
28 CHb+ bphase Hall amp positive input pin
29 CHaaphase Hall amp negative input pin
30 CHa+ aphase Hall amp positive input pin
31 YSG Small signal section GND
32
YVCC
Small signal section supply voltage
input pin
33 YVM Output section drive voltage input pin
34 YLw wphase drive output pin
35 NC
36 NC
37 YPG Output section GND
38 NC
39 YLv vphase drive output pin
40 NC
41 YPG Output section GND
42 NC
43 YLu uphase drive output pin
44 NC
3 2001-06-13










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Номер в каталогеОписаниеПроизводители
TA8479F3 PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER ICToshiba Semiconductor
Toshiba Semiconductor

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