參數(shù)資料
型號: PS21964
元件分類: 運動控制電子
英文描述: AC MOTOR CONTROLLER, 30 A, DMA25
封裝: DIP-25
文件頁數(shù): 10/10頁
文件大小: 129K
代理商: PS21964
MITSUBISHI SEMICONDUCTOR <Dual-In-Line Package Intelligent Power Module>
PS21964/-A/-C
TRANSFER-MOLD TYPE
INSULATED TYPE
Jun. 2005
MCU
10k
UP,VP,WP,UN,VN,WN
VNC(Logic)
Fo
DIP-IPM
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)
[C] Under-Voltage Protection (Upper-side, UVDB)
c1. Control supply voltage rises : After the voltage 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 output.
c5. Under voltage reset (UVDBr).
c6. Normal operation : IGBT ON and carrying current.
Fig. 8 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 DIP-IPM input section integrates a 3.3k
(min) pull-down resistor. Therefore, when using an external
filtering resistor, pay attention to the turn-on threshold voltage.
Fig. 9 WIRING CONNECTION OF SHUNT RESISTOR
N
DIP-IPM
Wiring inductance should be less than 10nH.
Shunt resistor
Equivalent to the inductance of a copper pattern with
length=17mm, width=3mm, and thickness=100
m
Please make the GND wiring connection
of shunt resistor to the VNC terminal as
close as possible.
VNO
VNC
相關(guān)PDF資料
PDF描述
PS21964-S AC MOTOR CONTROLLER, 30 A, DMA25
PS21964-T AC MOTOR CONTROLLER, 30 A, DMA25
PS21964-CT AC MOTOR CONTROLLER, 30 A, DMA25
PS21964-AT AC MOTOR CONTROLLER, 30 A, DMA25
PS21965-4A AC MOTOR CONTROLLER, 40 A, DMA24
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