參數(shù)資料
型號: STA517A
英文描述: General Purpose Sink Driver Array
中文描述: 通用陣列接收器驅(qū)動程序
文件頁數(shù): 5/7頁
文件大?。?/td> 108K
代理商: STA517A
5/7
STA510
Figure 1. Test Circuit.
Figure 2.
Figure 3.
D
t_s
= Low current dead time = MAX(DTr,DTf)
OUTx
Vcc
(3/4)Vcc
(1/2)Vcc
(1/4)Vcc
t
DTf
DTr
Duty cycle = 50%
INx
OUTx
gnd
+Vcc
R 8
+
-
vdc = Vcc/2
D03AU1507
INL
INR
+V
CC
Q1
Q3
Q2
Q4
OUTL
GND
OUTR
D03AU1456
D
t_d
= High Current Dead time for Bridge application = ABS(DTout(L)-DTin(L))+ABS(DTOUT(R)-DTin(R))
+V
CC
Rload=8
Q2
OUTR
DTout(R)
DTin(R)
DTout(L)
470nF
470nF
470nF
Iout=5A
Iout=5A
Q4
Q1
Q3
INR
D03AU1457
INL
DTin(A)
Duty cycle=A
Duty cycle=B
Duty cycle A and B: Fixed to have DC output current of 5A in the direction shown in figure
22
μ
H
22
μ
H
OUTL
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