参数资料
型号: ECN3035F
英文描述: MOTOR CONTROLLER
中文描述: 电机控制器
文件页数: 2/9页
文件大小: 82K
代理商: ECN3035F
PDE-3021-0
ECN3021
1.
General
(1) Type
ECN3021
(2) Application
3-phase DC Brushless Motor
(3) Structure
Monolithic IC
(4) Package
SP-23T
2.
Maximum Allowable Ratings (Ta=25
°C)
No.
Items
Symbols
Terminal
Ratings
Unit
Condition
1
Output Device
Breakdown Voltage
VSM
VS1,VS2
MU,MV,MW
500
V
2
Supply Voltage
VCC
18
V
3
Input Voltage
VIN
VSP,RS
HU,HV,HW
-0.5
~ VB+0.5
V
4
Output Current
IMDC
MU,MV,MW
0.7
A
5
Peak Output Current
IMP
MU,MV,MW
1.0
A
Note 1
6
Output Current in Start
Up and Accelerating
IOM
MU,MV,MW
1.0
A
Note 1
7
Operating Junction
Temperature
Tjop
-20
~ +135
°C
Note 2
8
Storage Temperature
Tstg
-40
~ +150
°C
Note 1. Please note that acumulated duty of a period exceeding 0.7A has to be less than 5% of total current
flowing period.
Note 2. Thermal Resistance
Rj-c = 4
°C/W
Rj-a = 40
°C/W
3.
Recommended Operating Conditions
No.
Items
Symbols
Terminal
MIN
TYP
MAX
Unit
Condition
1
Supply Voltage
VS
VS1,2
50
325
370
V
2
VCC
13.5
15
16.5
V
Note. Recommended Safe Operating Area(SOA)
It is recommended that this IC should be used within the SOA as shown below, where IM and VM are
the current and the voltage at the terminals connected to motor coils when the phase is changed (turned
off).
0
370
VM (V)
IM
(A)
1.0
0
Safe
Operating Area
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