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ICE3B2065J Datasheet(PDF) 3 Page - Infineon Technologies AG

Part No. ICE3B2065J
Description  Off-Line SMPS Current Mode Controller with integrated 650V CoolMOS® and Startup cell (frequency jitter Mode) in DIP-8 Product Highlights
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Maker  INFINEON [Infineon Technologies AG]
Homepage  http://www.infineon.com
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ICE3B2065J Datasheet(HTML) 3 Page - Infineon Technologies AG

 
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Type
Package
Marking
V
DS
F
OSC
R
DSon
1)
1)
typ @ T=25°C
230VAC ±15%
2)
2)
Calculated maximum input power rating at Ta=75°C, Tj=125°C and without copper area as heat sink
85-265 VAC
2)
ICE3B0365J
PG-DIP-8
ICE3B0365J
650V
67kHz
6.45W
22W
10W
ICE3B0565J
PG-DIP-8
ICE3B0565J
650V
67kHz
4.70W
25W
12W
ICE3B1565J
PG-DIP-8
ICE3B1565J
650V
67kHz
1.70W
42W
20W
ICE3BR2065J
PG-DIP-8
ICE3B2065J
650V
67kHz
0.92W
57W
28W
Version 2.7
3
9 May 2012
CoolSET®-F3R
ICE3Bxx65J
Off-Line SMPS Current Mode Controller with
integrated 650V CoolMOS
® and Startup cell
(frequency jitter Mode) in DIP-8
PG-DIP-8
Product Highlights
• Active Burst Mode to reach the lowest Standby Power
Requirements < 100mW
• Adjustable Blanking Window for High Load Jumps to
increase Reliability
• Frequency Jittering for Low EMI
• Pb-free lead plating, RoHS compilant
Features
650V Avalanche Rugged CoolMOS
® with built in
switchable Startup Cell
Active Burst Mode for lowest Standby Power
@ light load controlled by Feedback Signal
Fast Load Jump Response in Active Burst Mode
67 kHz fixed Switching Frequency
Auto Restart Mode for Over temperature
Detection
Auto Restart Mode for Overvoltage Detection
Auto Restart Mode for Overload and Open Loop
Auto Restart Mode for VCC Undervoltage
User defined Soft Start
Minimum of external Components required
Max Duty Cycle 75%
Overall Tolerance of Current Limiting < ±5%
Internal Leading Edge Blanking
BiCMOS technology provides wide VCC Range
Frequency Jittering for Low EMI
Description
The CoolSET
®-F3(Jitter version) meets the requirements
for Off-Line Battery Adapters and low cost SMPS for the
lower power range. By use of a BiCMOS technology a wide
VCC range up to 26V is provided. This covers the changes
in the auxiliary supply voltage if a CV/CC regulation is
implemented on the secondary side. Furthermore an Active
Burst Mode is integrated to fullfill the lowest Standby Power
Requirements <100mW at no load and V
in = 270VAC. As
during Active Burst Mode the controller is always active
there is an immediate response on load jumps possible
without any black out in the SMPS. In Active Burst Mode
the ripple of the output voltage can be reduced <1%.
Furthermore Auto Restart Mode is entered in case of
Overtemperature, VCC Overvoltage, Output Open loop or
Overload and VCC Undervoltage. By means of the internal
precise peak current limitation, the dimension of the
transformer and the secondary diode can be lowered which
leads to more cost efficiency.
C
SoftS
C
VCC
C
Bulk
Converter
DC Output
+
Snubber
Power M anagement
PWM Controller
Current Mode
85 ... 270 VAC
Typical Application
R
Sens e
SoftS
FB
GND
Active Burst Mode
Auto Restart Mode
C ontrol
U nit
-
CS
VCC
Startup C ell
P recise Low Tolerance Peak
Current Limitation
Drain
CoolSET
™-F3
(Jitter Version)
Depl. CoolMOS


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