參數(shù)資料
型號: OMC506
英文描述: Closed Loop Speed Controller For 3 Phase Brushless DC Motor(用于三相無刷直流電機(jī)的閉環(huán)速度控制器)
中文描述: 封閉回路3相無刷直流電動機(jī)調(diào)速器(用于三相無刷直流電機(jī)的閉環(huán)速度控制器)
文件頁數(shù): 1/7頁
文件大?。?/td> 39K
代理商: OMC506
2.1 - 5
2.1
4 11 R1
Supersedes 3 08 R0
Closed Loop Speed Controller For
3 Phase Brushless DC Motor
DC BRUSHLESS MOTOR CONTROLLER
FEATURES
10A Average Phase Output Current
Over Temperature Protection
Compensation Circuitry Adjustable To Motor Parameters
Speed Controlled by 0 To 5V Linear Input Signal
Forward Or Reverse Direction
Isolated, Low Profile Package
DESCRIPTION
The OMC506 is an integrated, high density, three phase Brushless DC (BLDC)
motor, speed controller housed in a MP-3T package. The OMC506 contains the
power, driver and control electronics to adjust timing functions and speed control loop
parameters to optimize the controller for each application. The electronics contained
in the OMC506 are assembled using mixed process technologies: surface mount
components on a printed circuit board and chip & wire on an Insulated Metal
Substrate. This combination offers small size, excellent thermal characteristics and
electrically isolated heat sink.
ABSOLUTE MAXIMUM RATINGS
Motor Supply Voltage, V
M
………………………………………………………………32 Vdc
Peak Motor Supply Voltage, V
M
pk ……………………………………….….…......……48 V
Average Phase Output Current, I
O
………………………………………………..…..……10 A
Pulsed Output Current (<1% Duty Cycle), I
OP
…………………………….…..…………30 A
Oscillator Input Current (Source or Sink), I
OSC
………………………………………30 mA
Reference Output Voltage V
REF
(I
REF
= 1.0 mA) ……………………………………..6.5 V
Digital Inputs (Fwd/Enable/Brake/SA/SB/SC) …………………………………….……..6.5 V
Reference Ouput Current, I REF (V REF=6.2 V) ………………………………………10 mA
Speed Control Input Voltage, V
SPEED
………………………………..……..…-0.3 to V REF V
Tachometer Input Voltage, V
TACH
……………………………………………..-0.3 to V REF V
Temperature Control Input Voltage, V
CNTL
… ……………………………………………..6.2 V
Regulator Output Current, (V
REG
+15V)………………………………………………100 mA
Current Sense Input Voltage, V
CS
………………………………………………...…-0.3 to 5 V
Operating Temperature Range, T
OP
…………………….…………………...…-25 to +85
o
C
OMC506
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