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IC DESCRIPTION
6. STR-W6735
FUNCTIONS OF EACH TERMINAL
TERMINAL
No.
SYMBOLS DESCRIPTIONS
FUNCTIONS
1
D
DRAIN TERMINAL
MOSFET DRAIN
3
S/GND
SOURCE/GND
MOSFET SOURCE / GND
4
Vcc
SET UP TERMINAL
INPUT OF POWER SUPPLY
FOR CONTROL CIRCUIT
5
SS/OLP
DELAY AT OVERLOAD /
SOFT START SET UP
TERMINAL
OVERLOAD PROTECTION
AND SOFT START
OPERATION TIME SET UP
6
FB
FEEDBACK TERMINAL
CONSTANT VOLTAGE
CONTROL SIGNAL INPUT,
BURST(INTERMITTENT)
MODE OSCILLATION
7
OCP/BD
OVERCURRENT
PROTECTION INPUT /
BOTTOM DETECTION
TERMINAL
OVERCURRENT DETECTION
SIGNAL INPUT / BOTTOM
DECTION SIGNAL INPUT
BLOCK DIAGRAM
Содержание DTH-291F
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Страница 63: ...DAEWOO ELECTRONICS CORP PRINTED DATE SEP 2005 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA ...