Daewoo DTA-14C4TFF Service Manual page 52

APPENDIX
IC DESCRIPTION
7-5. Control part - electrical characteristics
DESCRIPTION
Operation start voltage
Operation stop voltage
Circuit current in operation
Quiescent current in non-operation
Maximum off time
Minimum time for input of quasi 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
7-6. MOSFET electrical characteristics
DESCRIPTION
Drain-to-source break down voltage
Drain leakage current
On-resistance
Switching time
Thermal resistance
IC PINS
SYMBOL
NUMBER
V (on)
4-5
IN
V (off)
4-5
IN
I (on)
4-5
IN
I (off)
4-5
IN
T (max)
-
OFF
T (2)
1-5
TH
T (min)
-
OFF
V (1)
1-5
TH
V (2)
1-5
TH
I
1-2
OCP/FB
V (OVP)
4-5
IN
I (H)
4-5
IN
V (Loff)
4-5
IN
T (TSD)
-
j
IC PINS
SYMBOL
NUMBER
V
3-2
DSS
I
3-2
DSS
R (on)
3-2
DS
3-2 tf
O - F
-
CH
30
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 -
RATING
MIN. TYPE
650 -
- -
- -
- -
- -
UNIT
MAX
17.6 V
111 V
30 mA
µA
100
µSEC
55
µSEC
1.0
µSEC
1.5
0.78 V
1.6 V
1.5 mA
24.5 V
µA
400
8.4 V
0
-
C
UNIT
MAX
- V
µA
300
1.95 W
250 noec
0
0.95
C/W