參數(shù)資料
型號: ECN3053F
廠商: Hitachi,Ltd.
英文描述: Single chip driver IC
中文描述: 單芯片驅(qū)動器IC
文件頁數(shù): 1/5頁
文件大?。?/td> 60K
代理商: ECN3053F
P1/5
ECN3053 is a single chip driver IC which has 6 MOS-Gated devices for its output.
It is suitable for controlling 3-phase DC brushless motors and 3-phase induction motors.
Lower arm Over current (OC) Protection
Under voltage Protection
Fault Output function
It can be controlled by PWM with 6 inputs
from an external microprocessor.
6 logic inputs are compatible with 5V CMOS
and LSTTL outputs.
Functions
Features
Block Diagram
Package
FAULT
W -phase
upper
driver
V-phase
upper
driver
U-phase
upper driver
Level
Shifter
Logic
output
UV protection
Input Buffer
V-phase Output
W -phase Output
VB
Supply
OC protection
UV protection
SW T SW B SVT SVB SUT SUB
Input
F
P GW
VCW
W
VCV
P GV
V
VCU
VCC
CB
U-phase Output
Db
Db
Db
Cb
Cb
Cb
C0
VCC
GL1
P GU
U
NGU
NGV
NGW
OC
GL2
C1
R1
Rs
Op-Am p
A-
AO
Vcc
Rf
SOP-28
HIGH-VOLTAGE MONOLITHIC IC
PDE-3053-1
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