參數(shù)資料
型號: TOP245P
英文描述: Up to 290 W Extended power. design flexible.
中文描述: 高達(dá)290瓦的擴(kuò)展能力。設(shè)計靈活。
文件頁數(shù): 18/52頁
文件大?。?/td> 468K
代理商: TOP245P
TOP242-250
18
K
9/03
Required-See M Pin Operation Description).
Product Selector Guide 1
Data Sheets 2
by a manual switch.
Application Notes 3
R
Design Ideas 4
45 k
Design Tools 5
Quality and Reliability 6
Figure 37. Active-off Remote ON/OFF. Maximum Duty Cycle
Reduced.
Package Information 7
DPA-SwitchDC-DC Seminar 8
LinkSwitch & TinySwitch-IIAC-DC Seminar 9
TOPSwitch-GXAC-DC Seminar 10
Sales Representatives and Distributors 11
PI-2522-040501
DC
Input
Voltage
+
-
D
S
R
MC
M
CONTROL
Q
R
can be an optocoupler
ON/OFF
47 k
Figure 36. Active-on (Fail Safe) Remote ON/OFF.
PI-2519-040501
DC
Input
Voltage
+
D
S
C
Q
R
ON/OFF
M
CONTROL
Q
can be an optocoupler
output or can be replaced
by a manual switch.
47 k
Figure 34. Externally Set Current Limit (Not Normally Required-
See M Pin Operation Description).
PI-2517-092203
DC
Input
Voltage
+
-
D
M
S
C
For R
IL
= 12 k
I
LIMIT
= 69%
CONTROL
R
IL
See Figures 54b and
55b for other resistor
values (R
IL
) to select
different I
LIMIT
values
For R
IL
= 25 k
I
LIMIT
= 43%
Typical Uses of MULTI-FUNCTION (M) Pin (cont.)
PI-2518-040501
DC
Input
Voltage
+
-
D
M
S
C
CONTROL
R
IL
R
LS
2.5 M
6 k
100% @ 100 VDC
63% @ 300 VDC
I
LIMIT
=
I
LIMIT
=
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