Pin Description; Control Part - Electrical Characteristics - Daewoo DTH-29U3 Service Manual

CP830F Service Manual

4.10.4 PIN DESCRIPTION

PIN NAME
1 Overcurrent feedback
2 Source
3 Drain
4 Supply
5 Ground

4.10.5 CONTROL PART - ELECTRICAL CHARACTERISTICS

DESCRIPTION
Operation start voltage
Operation stop voltage
Circuit current in operation
Circ. current in non-operation
Maximum off time
Minimum time for input of
quaxi resonant signals
Minimum off time
O.C.P./F.B. terminal
threshold voltage 1
O.C.P./F.B. terminal
threshold voltage 2
O.C.P./F.B. terminal
extraction current
OVP operation voltage
Latch circuit sustaining
voltage
Latch circuit release voltage
Thermal shutdown operating
temperature
SYMBOL DESCRIPTION
O.C. Input of over current detection signal and feedback signal
P/E.B.
S Mosfet source
D Mosfet drain
VIN Input of power supply for control circuit
GND Ground
IC PIN
SYMBOL
NUMBER
4-5 VIN (on)
4-5 VIN (off)
4-5 IIN (on)
4-5 IIN (off)
- TOFF
(max)
1-5 TTH (2)
- TOFF
(min)
1-5 VTH (1)
1-5 VTH (2)
1-2 IOCP/FB
4-5 VIN
(OVP)
4-5 IIN (H)
4-5 VIN (Loff)
- TJ (TSD)
-42-
RATING
MIN. TYPE
14.4 16
9 10
- -
- -
45 -
- -
- -
0.68 0.73
1.3 1.45
1.2 1.35
20.5 22.5
- -
6.6 -
140 -
UNIT
MAX
17.6 V
111 V
30 mA
100
55 SEC
1.0 SEC
1.5 SEC
0.78 V
1.6 V
1.5 mA
24.5 V
400
8.4 V
- 0C