參數(shù)資料
型號(hào): PS21265-P
元件分類: 運(yùn)動(dòng)控制電子
英文描述: AC MOTOR CONTROLLER, 40 A, DMA26
封裝: LEAD FREE, DIP-26
文件頁(yè)數(shù): 10/10頁(yè)
文件大?。?/td> 177K
代理商: PS21265-P
MITSUBISHI SEMICONDUCTOR <Dual-In-Line Package Intelligent Power Module>
PS21265-P/AP
TRANSFER-MOLD TYPE
INSULATED TYPE
Oct. 2005
MCU
10k
UP,VP,WP,UN,VN,WN
VNC(Logic)
Fo
DIP-IPM
5V line
[C] Under-Voltage Protection (Upper-arm, UVDB)
c1. Control supply voltage rises : Operation starts soon after UVDBr.
c2. Normal operation : IGBT ON and carrying current.
c3. Under voltage trip (UVDBt).
c4. IGBT OFF in spite of control input condition, but there is no FO signal output.
c5. Under voltage reset (UVDBr).
c6. Normal operation : IGBT ON and carrying current.
Fig. 8 RECOMMENDED MCU I/O INTERFACE CIRCUIT
Note : RC coupling at each input (parts shown dotted) might change depending on the PWM control scheme used in
the application and the wiring impedance of the application’s printed circuit board.
The DIP-IPM input signal section integrates a 2.5k(min) pull-down resistor. Therefore, if using external RC
filter, pay attention to satisfy the turn-on/off threshold voltage requirement.
Fig. 9 RECOMMENDED WIRING OF SHUNT RESISTOR
VNC
N
DIP-IPM
Wiring inductance should be less than 10nH.
Shunt resistor
width=3mm, thickness=100
m, length=17mm
in copper pattern (rough standard)
Please make the connection point
as close as possible to the terminal
of shunt resistor.
Control input
Protection circuit state
Control supply voltage VDB
Output current Ic
Error output Fo
High-level (no fault output)
UVDBr
RESET
SET
RESET
UVDBt
c1
c3
c4
c5
c6
c7
c2
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