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參數(shù)資料
| 型號(hào)： | PS21963-TW |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | AC MOTOR CONTROLLER, 20 A, DMA25 |
| 封裝： | DIP-25 |
| 文件頁(yè)數(shù)： | 10/10頁(yè) |
| 文件大小： | 178K |
| 代理商： | PS21963-TW |
MITSUBISHI SEMICONDUCTOR <Dual-In-Line Package Intelligent Power Module>
PS21963-T/-AT/-CT/-TW
TRANSFER-MOLD TYPE
INSULATED TYPE
Mar. 2009
9
MCU
10k
UP,VP,WP,UN,VN,WN
VNC(Logic)
Fo
DIPIPM
5V line
3.3k
(min)
Error output Fo
Output current Ic
Control supply voltage VDB
Protection circuit state
Control input
c6
c1
c2
c4
c5
c3
RESET
UVDBt
UVDBr
SET
RESET
High-level (no fault output)
N
DIPIPM
Wiring inductance should be less than 10nH.
Shunt resistor
Equivalent to the inductance of a copper
pattern in dimension of width=3mm,
thickness=100
m, length=17mm
Please make the GND wiring connection
of shunt resistor to the VNC terminal
as close as possible.
VNC
[C] Under-Voltage Protection (Upper-side, UVDB)
c1. Control supply voltage rising : After the voltage level reaches UVDBr, the circuits start to operate when next input is applied.
c2. Normal operation : IGBT ON and carrying current.
c3. Under voltage trip (UVDBt).
c4. IGBT OFF in spite of control input signal level, but there is no FO signal outputs.
c5. Under voltage reset (UVDBr).
c6. Normal operation : IGBT ON and carrying current.
Fig. 9 RECOMMENDED MCU I/O INTERFACE CIRCUIT
Note : The setting of RC coupling at each input (parts shown dotted) depends on the PWM control scheme and the
wiring impedance of the printed circuit board.
The DIPIPM input section integrates a 3.3k
(min) pull-down resistor. Therefore, when using an external fil-
tering resistor, pay attention to the turn-on threshold voltage.
Fig. 10 WIRING CONNECTION OF SHUNT RESISTOR
Fault output Fo
Output current Ic
LVIC temperature
Protection circuit state
Control input
d1
d3
d4
d6
d5
d2
RESET
OTrh
OTt
SET
[D] Over Temperature Protection (Lower-side, OT)
d1. Normal operation : IGBT ON and carrying current.
d2. LVIC temperature exceeds over temperature trip level (OTt).
d3. IGBT OFF in spite of control input condition.
d4. FO outputs during over temperature period, however, the minimum pulse width is 20
s.
d5. LVIC temperature becomes under over temperature reset level.
d6. Circuits start to operate normally when next input is applied.
相關(guān)PDF資料 |
PDF描述 |
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| PS21963-CT | AC MOTOR CONTROLLER, 20 A, DMA25 |
| PS21963-ET | AC MOTOR CONTROLLER, 16 A, DMA25 |
| PS21963-SE | AC MOTOR CONTROLLER, 16 A, DMA25 |
| PS21963-ST | AC MOTOR CONTROLLER, 20 A, DMA25 |
| PS21963-ST | AC MOTOR CONTROLLER, 20 A, DMA25 |
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