L6562D STMicroelectronics, L6562D Datasheet - Page 6

• Manufacturer Part Number: L6562D
• Description: IC PFC CTRLR TRANSITION 8SOIC
• Manufacturer: STMicroelectronics

Specifications of L6562D

• Mode: Discontinuous (Transition)
• Frequency - Switching: 1MHz
• Current - Startup: 40µA
• Voltage - Supply: 10.3 V ~ 22 V
• Operating Temperature: -25°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• For Use With: 497-8406 - BOARD STF20NM50FD/STF7LITE39BF2497-8249 - BOARD EVAL FOR L6562AX497-8248 - BOARD EVAL FOR L6562AX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L6562
Figure 8. Feedback reference vs. T
Figure 9. OVP current vs. T
Figure 10. E/A output clamp levels vs. T
6/16
V
Vpin2
I
(µA)
(V)
(V)
OVP
REF
40.5
39.5
2.55
2.45
6
5
4
3
2
2.6
2.5
2.4
-50
41
40
39
-50
-50
Upper clamp
Lower clamp
0
0
0
Tj (°C)
Tj (°C)
Tj (°C)
50
50
50
j
Vcc = 12 V
Vcc = 12 V
100
100
100
Vcc = 12 V
j
j
150
150
150
Figure 11. Delay-to-output vs. T
Figure 12. Multiplier characteristic
Figure 13. Multiplier gain vs. T
V
t
D(H-L)
CS
(ns)
K
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
(V)
0
(pin 4)
0.8
0.6
0.4
0.2
1
0
500
400
300
200
100
0
-50
upper voltage
clamp
0
-50
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
5.0
0
V
4.0
MULT
0
(pin 3) (V)
Tj (°C)
Tj (°C)
50
50
V
Vcc = 12 V
V
j
COMP
MULT
j
100
Vcc = 12 V
100
=1V
=4 V
V
3.5
3.2
3.0
2.8
2.6
COMP
(V)
(pin 2)
150
150