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參數資料
| 型號： | IXDP630 |
| 廠商： | IXYS Corporation |
| 英文描述： | Inverter Interface and Digital Deadtime Generator for 3-Phase PWM Controls |
| 中文描述： | 逆變器接口和數字死區發生器3相PWM控制 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 623K |
| 代理商： | IXDP630 |
I - 14
1998 IXYS All rights reserved
Inverter Interface and Digital Deadtime Generator
for 3-Phase PWM Controls
IXYS reserves the right to change limits, test conditions and dimensions.
Type
Package
Configuration
Temp. Range
IXDP630 PI
18-Pin Plastic DIP
RC Oscillator
-40
°
C to +85
°
C
IXDP631 PI
18-Pin Plastic DIP
Crystal Oscillator
-40
°
C to +85
°
C
Features
l
5 V HCMOS logic implementation
maintains low power at high speed
l
Schmitt trigger inputs and CMOS
logic levels improve noise immunity
l
Simultaneously injects equal dead-
time in up to three output phases
l
Replaces 10-12 standard SSI/MSI
logic devices
l
Allows a wide range of PWM
modulation strategies
l
Directly drives high speed
optocouplers
Applications
l
1- and 3- Phase Motion Controls
l
1- and 3- Phase UPS Systems
l
General Power Conversion Circuits
l
Pulse Timing and Waveform
Generation
l
General Purpose Delay and Filter
l
General Purpose Three Channel
"One Shot"
In the IXDP630, deadtime programming
is achieved by an internal RC oscillator.
In the IXDP631, programming is
achieved by use of a crystal oscillator.
An alternative for both the IXDP630/
631 is with an external clock signal.
Because of its flexibility, the IXDP630/
631 is easily utilized in a variety of
brushed DC, trapezoidally commutated
brushless DC, hybrid and variable
reluctance step and other more exotic
PWM motor drive power and control
circuit designs.
This 5 V HCMOS integrated circuit is
intended primarily for application in
three-phase, sinusoidally commutated
brushless motor, induction motor, AC
servomotor or UPS PWM modulator
control systems. It injects the required
deadtime to convert a single phase leg
PWM command into the two separate
logic signals required to drive the upper
and lower semiconductor switches in a
PWM inverter. It also provides facilities
for output disable and fast overcurrent
and fault condition shutdown.
Block Diagram IXDP 630/IXDP 631
相關PDF資料 |
PDF描述 |
|---|---|
| IXDP630PI | Inverter Interface and Digital Deadtime Generator for 3-Phase PWM Controls |
| IXDP631 | Inverter Interface and Digital Deadtime Generator for 3-Phase PWM Controls |
| IXDP631PI | Inverter Interface and Digital Deadtime Generator for 3-Phase PWM Controls |
| IXDR30N120 | High Voltage IGBT with optional Diode ISOPLUSTM package |
| IXDR30N120D1 | High Voltage IGBT with optional Diode ISOPLUSTM package |
相關代理商/技術參數 |
參數描述 |
|---|---|
| IXDP630PC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Delay Circuit |
| IXDP630PI | 功能描述:馬達/運動/點火控制器和驅動器 Invrtr Intrfac/Digtl Deadtime Generator RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| IXDP631 | 制造商:IXYS 制造商全稱:IXYS Corporation 功能描述:Inverter Interface and Digital Deadtime Generator for 3-Phase PWM Controls |
| IXDP631PC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Delay Circuit |
| IXDP631PI | 功能描述:馬達/運動/點火控制器和驅動器 Invrtr Intrfac/Digtl Deadtime Generator RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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