LC5513D Datasheet, PDF (5/9 Pages) Sanken electric – Hybrid IC

LC5513D
Single-Stage Power Factor Corrected
Off-Line Switching Regulator IC
Characteristic Performance
MOSFET Safe Operating Area Curve
100
T_A = 25°C, single pulse
S. O. A. Temperature Derating Coefficient Curve
100
80
10
Drain current limited
by on-resistance
0.1 ms
60
1 ms
1
40
20
0
0 25 50 75 100 125 150
Channel Temperature, Tch (°C)
MOSFET Avalanche Energy Derating Coefficient Curve
100
0.1
To use this graph, apply the S.O.A
temperature derating coefficient
taken from the graph at the left
0.01
1
10
100
Drain-to-Source Voltage, VDS (V)
1000
MOSFET Temperature versus Power Dissipation Curve
1.2
80
1.0
0.8
60
0.6
40
0.4
20
0.2
0
25
50
75 100 125 150
Channel Temperature, Tch (°C)
0
0 25 50 75 100 125 150
Ambient Temperature, TA (°C)
Transient Thermal Resistance Curve
10
1
0.1
LC5513D-DS
0.01
10^-6
10^-5
10^-4
10^-3
10^-2
10^-1
Time (s)
SANKEN ELECTRIC CO., LTD.
5
November 26, 2012