Infineon CoolSET-F3R ICE3BRXX65JG series, Design Manual, Page: 22 / 22

ICE3BRXX65J(Z)(G)
Application Note 22 2010-06-20
Output ripple during burst mode
FB
TL opto FB
opto
pp ripple out
V
G G R
R
V
∆ ×
× ×
=
431
_ _
Voltage drop when leave burst mode
431
max _ _
75 . 0
TL opto FB
opto
drop out
G G R
R
V
× ×
×
=
Total blanking time for over load
protection
BK
BK
blanking
I
C
ms t
× −
+ =
) 9 . 0 0 . 4 (
20
11 References
[1] Infineon Technologies, Datasheet “CoolSET
®
-F3R ICE3BR4765J Off-Line SMPS Current Mode
Controller with Integrated 650V CoolMOS
®
and Startup Cell (frequency jitter mode) in DIP-8”
[2] Infineon Technologies, Datasheet “CoolSET
®
-F3R ICE3BR1765J Off-Line SMPS Current Mode
Controller with Integrated 650V CoolMOS
®
and Startup Cell (frequency jitter mode) in DIP-8”
[3] Infineon Technologies, Datasheet “CoolSET
®
-F3R ICE3BR0665J Off-Line SMPS Current Mode
Controller with Integrated 650V CoolMOS
®
and Startup Cell (frequency jitter mode) in DIP-8”
[4] Infineon Technologies, Datasheet “CoolSET
®
-F3R ICE3BR4765JZ Off-Line SMPS Current Mode
Controller with Integrated 650V CoolMOS
®
and Startup Cell (frequency jitter mode) in DIP-7”
[5] Infineon Technologies, Datasheet “CoolSET
®
-F3R ICE3BR1765JZ Off-Line SMPS Current Mode
Controller with Integrated 650V CoolMOS
®
and Startup Cell (frequency jitter mode) in DIP-7”
[6] Infineon Technologies, Datasheet “CoolSET
®
-F3R ICE3BR0665JZ Off-Line SMPS Current Mode
Controller with Integrated 650V CoolMOS
®
and Startup Cell (frequency jitter mode) in DIP-7”
[7] Infineon Technologies, Datasheet “CoolSET
®
-F3R ICE3BR4765JG Off-Line SMPS Current Mode
Controller with Integrated 650V CoolMOS
®
and Startup Cell (frequency jitter mode) in DSO-16/12”
[8] Eric Kok Siu Kam, Kyaw Zin Min, Infineon Technologies, Application Note “AN-EVALSF3-
ICE3BR4765J, 12W 5.0V SMPS Evaluation Board with CoolSET
®
-F3R ICE3BR4765J”
[9] Eric Kok Siu Kam, Kyaw Zin Min, Infineon Technologies, Application Note “AN-EVALSF3-
ICE3BR0665J, 30W 16V SMPS Evaluation Board with CoolSET
®
-F3R ICE3BR0665J”
[10] Harald Zoellinger, Rainer Kling, Infineon Technologies, Application Note “AN-SMPS-ICE2xXXX-1,
CoolSET
TM
ICE2xXXXX for Off-Line Switching Mode Power supply (SMPS )”