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参数资料
| 型号： | TPD4105KLB2 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 4 A, PZFM23 |
| 封装： | 1.27 MM PITCH, PLASTIC, HZIP-23 |
| 文件页数： | 20/25页 |
| 文件大小： | 377K |
| 代理商： | TPD4105KLB2 |
TPD4105K
2007-05-10
4
Pin Description
Pin No.
Symbol
Pin Description
1
HU
The control terminal of IGBT by the side of U top arm. It turns off less than 1.5V.
It turns on more than 3.5V.
2
HV
The control terminal of IGBT by the side of V top arm. It turns off less than 1.5V.
It turns on more than 3.5V.
3
HW
The control terminal of IGBT by the side of W top arm. It turns off less than 1.5V.
It turns on more than 3.5V.
4
LU
The control terminal of IGBT by the side of U bottom arm. It turns off less than 1.5V.
It turns on more than 3.5V.
5
LV
The control terminal of IGBT by the side of V bottom arm. It turns off less than 1.5V.
It turns on more than 3.5V.
6
LW
The control terminal of IGBT by the side of W bottom arm. It turns off less than 1.5V.
It turns on more than 3.5V.
7
IS1
IGBT emitter and FRD anode pin.
8
NC
Unused pin, which is not connected to the chip internally.
9
BSU
U-phase bootstrap capacitor connecting pin.
10
U
U-phase output pin.
11
VBB1
U and V-phase high-voltage power supply input pin.
12
BSV
V-phase bootstrap capacitor connecting pin.
13
V
V-phase output pin.
14
BSW
W-phase bootstrap capacitor connecting pin.
15
W
W-phase output pin.
16
VBB2
W-phase high-voltage power supply input pin.
17
NC
Unused pin, which is not connected to the chip internally.
18
IS2
IGBT emitter and FRD anode pin.
19
RS
Over current detection pin.
20
DIAG
With the diagnostic output terminal of open drain, a pull-up is carried out by resistance.
It turns on at the time of unusual.
21
VCC
Control power supply pin.(15V typ.)
22
GND
Ground pin.
23
VREG
7V regulator output pin.
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