參數(shù)資料
型號: UC3517J
廠商: TEXAS INSTRUMENTS INC
元件分類: 運動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.5 A, CDIP16
封裝: CERAMIC, DIP-16
文件頁數(shù): 7/8頁
文件大?。?/td> 402K
代理商: UC3517J
UC1517
UC3517
Although component values can be best optimized experimentally, good starting values speed development. For this design,
start with:
where:
R
T
C
T
= 3 L
W
/R
W
C
1
= C
2
= L
W
I
R
/R
W
R
1
= R
2
= 2.9 T
MIN
/C1
L
W
is winding inductance,
R
W
is winding resistance,
I
R
is rated winding current, and
T
MIN
is minimum step period expected.
UNITRODE INTEGRATED CIRCUITS
7 CONTINENTAL BLVD.
MERRIMACK, NH 03054
TEL. (603) 424-2410
FAX (603) 424-3460
Figure 9.
Using the UC3517 as a Voltage Doubler
7
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