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参数资料
| 型号： | ECN3064SP |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PZFM23 |
| 封装： | SP-23TA |
| 文件页数： | 5/9页 |
| 文件大小： | 111K |
| 代理商： | ECN3064SP |
PDE-3064-0
ECN3064
6.
Standard Application
Component
Recommended Value
Usage
Remark
C0
More than 0.22 uF
for inner power
supply(VB).
stress voltage is VB
C1,C2
1.0 uF
+/- 20%
for charge pump
stress voltage is VCC
D1,D2
Hitachi DFG1C6(Glass
mold type), DFM1F6
(Resin mold type)
or considerable parts
For charge pump
600V/1.0A
trr
≤ 100ns
CTR
1800 pF +/- 5%
for clock
Note 1.
RTR
22 k-ohm +/- 5%
for clock
Note 1.
Clock frequency is determined approximately by next equation.
Floating capacitance of PCB must be considered.
At Recommended Value of CR, the error factor of IC is about 10%.
fclock = -1 / (2C*R*Ln(1-3.5/5.5))
; Ln is natural logarithm
= 0.494 / (C*R)
(Hz)
Clock
GH1
GL
VTR
CR
UT
VT
WT
UB
VB
WB
VCC
VS2
CL
C-
C+
CB
D2
D1
C1
C2
+
-
RS
CTR
RTR
VB
MU
MV
MW
VCC(15V)
Vref
VS
Top Arm
Driver
Bottom Arm
Driver
Pulse Generator
VB supply
Charge Pump
Microprocessor
Motor
VS1
GH2
C0
CLOCK
RS
Vref
0.5V
Latch
+
-
Filter
1
s
R
S
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ECN3064SPR | 制造商:HITACHI 制造商全称:Hitachi Semiconductor 功能描述:HIGH-VOLTAGE MONOLITHIC IC |
| ECN3064SPV | 制造商:HITACHI 制造商全称:Hitachi Semiconductor 功能描述:HIGH-VOLTAGE MONOLITHIC IC |
| ECN3067 | 制造商:Renesas Electronics Corporation 功能描述: |
| ECN3067SLR | 制造商:HITACHI 制造商全称:Hitachi Semiconductor 功能描述:HIGH-VOLTAGE MONOLITHIC IC |
| ECN3067SLV | 制造商:HITACHI 制造商全称:Hitachi Semiconductor 功能描述:HIGH-VOLTAGE MONOLITHIC IC |
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