參數(shù)資料
型號(hào): OMC506
廠商: International Rectifier
英文描述: Closed Loop Speed Controller For 3-Phase Brushless DC Motor MP-3T Package
中文描述: 閉環(huán)調(diào)速器為3三相無刷直流電動(dòng)機(jī)型號(hào):MP - 3噸包
文件頁(yè)數(shù): 2/7頁(yè)
文件大小: 75K
代理商: OMC506
OMC506
2
www.irf.com
A new mixed signal module fully integrates power, control functions, and drive circuitry into a single 2” x 4”
x 0.48” package. The module provides closed loop speed control of three phase, brushless DC (BLDC)
motors used in a variety of system applications. The OMC506 has been designed with flexibility in mind.
Timing functions and loop parameters can be adjusted to optimize the OMC506 to each customer’s application.
In addition, the OMC506 has been designed into a MP-3T package. This package uses an insulated metal
substrate, thereby, isolating the module’s electronics from chassis while providing the necesssary thermal
interface for proper performance. The OMC506 offers a high efficiency, flexible, compact, motion control
system in an industry standard footprint.
MP3 Package Application
Electrical Characteristics @ T
J
= 25°C (Unless Otherwise Specified)
Characteristics
Parameter
Symbol Min. Typ. Max. Units
Test Conditions
REFERENCE
Reference Output Voltage
Reference Load Current
V
REF
I
REF
5.9
-
6.24
5.0
6.5
8.0
V
I
REF
= 1.0mA
mA
OSCILLATOR
Oscillator Frequency
Sawtooth Peak Voltage
Sawtooth Valley Voltage
F
OSC
V
OSCpk
V
OSCva
22
-
1.2
25
4.1
1.5
28
4.5
-
KHz
V
V
R
OSC
= 4.7K,C
OSC
= 0.01mF
DIGITAL INPUTS
High Input Treshhold Voltage
Low Input Treshhold Voltage
V
ih
V
il
3.0
-
2.2
1.7
-
V
V
0.8
CURRENT SENSE
Treshhold Voltage
Input Common Mode Volt Range
Input Bias Current
V
th
V
icr
V
ib
85
-
-
101
3.0
-0.9
115
-
-5.0
mV
V
mA
VOLTAGE
REGULATOR
Output Voltage
Load Regulation
V
reg
I
reg
14
-
14.5
0.1
15
0.3
V
%
10mA < I
O
< 100mA
THERMAL
Output Trip Voltage
Output Normal Voltage
Trip Temperature
Reset Temperature
Internal Current Sense Resistor
Junction-to-Case MOSFET Resist.
V
OUT
V
ON
T
trip
T
reset
R
s
R
thjc
13
-
137
129
9.5
-
13.31 14.79
0.13
145
137
10
-
V
V
°C
°C
0.4
150
142
10.5 mOhm
1.6
T > T
trip
, R
L
= 100K
°C/W
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