- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄96789 > PS22A78-E AC MOTOR CONTROLLER, 70 A, DMA42 PDF資料下載
參數(shù)資料
| 型號(hào)： | PS22A78-E |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | AC MOTOR CONTROLLER, 70 A, DMA42 |
| 封裝： | MODULE-42 |
| 文件頁(yè)數(shù)： | 8/10頁(yè) |
| 文件大?。?/td> | 441K |
| 代理商： | PS22A78-E |
7
MITSUBISHI SEMICONDUCTOR < Dual-In-Line Package Intelligent Power Module>
PS22A78-E
TRANSFER-MOLD TYPE
INSULATED TYPE
Dec. 2010
[C] Under-Voltage Protection (P-side, UVDB)
c1. Control supply voltage VDB rises. After the voltage reaches under voltage reset level UVDBr, IGBT can turn on when inputting next ON
signal (L H).
c2. Normal operation: IGBT ON and outputs current.
c3. VDB level drops to under voltage trip level (UVDBt).
c4. IGBT of correspond phase only turns OFF in spite of control input signal level, but there is no FO signal output.
c5. VDB level reaches UVDBr.
c6. Normal operation: IGBT ON and outputs current.
Fig. 6 MCU I/O INTERFACE CIRCUIT
Note)
Design for input RC filter depends on the PWM control scheme used in the application and the wiring impedance of the printed circuit board.
But because more noisy in the application for 1200V, it is strongly recommended to insert RC filter. (Time constant: over 100ns. e.g. 100, 1000pF)
The DIPIPM input signal interface integrates a 3.3k(min) pull-down resistor. Therefore, when using RC filter, be careful to satisfy the turn-on
threshold voltage requirement.
Fo output is open drain type. It should be pulled up to the positive side of 5V or 15V power supply with the resistor that limits Fo sink current IFo
under 1mA. In the case of pulling up to 5V supply, over 5.1k is needed. (10k
Ω is recommended.)
UP,VP,WP,UN,VN,WN
Fo
VNC(Logic)
DIPIPM
MCU
10k
Ω
5V line
3.3k
Ω(min)
Control input
Protection circuit state
Control supply voltage VDB
Output current Ic
Error output Fo
UVDBr
RESET
SET
RESET
UVDBt
Keep High-level (no fault output)
c1
c2
c3
c4
c5
c6
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PS22A78-E | AC MOTOR CONTROLLER, 70 A, XMA42 |
| PS320CUAX | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8 |
| PS320ESAX | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8 |
| PS324EUA | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8 |
| PS325EUA | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PS22A79 | 制造商:Powerex Power Semiconductors 功能描述:DIPIPM DUAL-IN-LINE |
| PS22C08G10NS | 制造商:C&K Components 功能描述:SWITCH PUSHBUTTON 制造商:C&K Components 功能描述:PS22C08G10NS / Alt#: HAPS0052 / Series: COMAX |
| PS22E02G13NS | 制造商:C&K Components 功能描述:SWITCH PUSHBUTTON 制造商:C&K Components 功能描述:PS22E02G13NS / Alt#: HAPS0053 / Series: COMAX |
| PS22E02G13S | 制造商:C&K Components 功能描述:SWITCH PUSHBUTTON 制造商:C&K Components 功能描述:PS22E02G13S / Alt#: HAPS0054 / Series: COMAX |
| PS-22E04-G13 NS | 制造商:C&K Components 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。