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ICE3BR1465JF Datasheet, PDF (3/36 Pages) Infineon Technologies AG – Off-Line SMPS Current Mode Controllerwith integrated 650V CoolMOS® and Startup cell (frequency jitter Mode) in FullPak
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CoolSET®-F3R
ICE3BR1465JF
Off-Line SMPS Current Mode Controller with
integrated 650V CoolMOS® and Startup cell
(frequency jitter Mode) in FullPak
Product Highlights
• TO220 FullPak with low Rdson MOSFET for high power application
• Active Burst Mode to reach the lowest Standby Power Requirements
< 100mW
• Auto Restart protection for overload, overtemperature, overvoltage
PG-TO220FS-6
• External auto-restart enable function
PG-TO220-6-247
• Built-in soft start and blanking window
• Extendable blanking Window for high load jumps
• Built-in frequency jitter and soft driving for low EMI
• Green Mould Compound
• Pb-free lead plating; RoHS compliant
Features
Description
• 650V avalanche rugged CoolMOS® with built-in The CoolSET®-F3R FullPak is the enhanced version of
Startup Cell
CoolSET®-F3 and targets for the Off-Line Adapters and
• Active Burst Mode for lowest Standby Power high power range SMPS in DVD R/W, DVD Combi, set top
• Fast load jump response in Active Burst Mode box, etc. It has a wide Vcc range to 25V by adopting the
• 67kHz internally fixed switching frequency
BiCMOS technology. With the merit of Active Burst Mode, it
• Auto Restart Protection Mode for Overload,
Open Loop, VCC Undervoltage,
Overtemperature & Overvoltage
can achieve the lowest Standby Power Requirements
(<100mW) at no load and Vin = 270VAC. Since the
controller is always active during the Active Burst Mode, it
• Built-in Soft Start
• Built-in blanking window with extendable
is an immediate response on load jumps and leads to <1%
voltage ripple voltage at output. In case of protection for
blanking time for short duration high current
• External auto-restart enable pin
• Max Duty Cycle 75%
Overtemperature, Overvoltage, Open loop and Overload
conditions, it would enter Auto Restart Mode. Thanks for the
internal precise peak current limitation, it can provide
• Overall tolerance of Current Limiting < ±5%
• Internal PWM Leading Edge Blanking
• BiCMOS technology provide wide VCC range
accurate information to optimize the dimension of the
transformer and the output diode. The built-in blanking
window can provide sufficient buffer time before entering
• Built-in Frequency jitter and soft driving for low the Auto Restart Mode. In case of longer blanking time, a
EMI
simply addition of capacitor to BA pin can serve the
purpose. Furthermore, the built-in frequency jitter function
can effectively reduce the EMI noise and further reduce the
scale of input filter. The component counts can further be
reduced with the various built-in functions such as soft start,
blanking time and frequency jitter.
85 ... 270 VAC
GND
Typical Application
CBulk
Snubber
VCC
Power Management
CVCC
Drain
Startup Cell
PWM Controller
Current Mode
Precise Low Tolerance Peak
Current Limitation
Control
Unit
Active Burst Mode
Auto Restart Mode
CoolMOS®
CS
RSense
FB
BA
CoolSET®-F3R
( Jitter )
+
Converter
DC Output
-
Type
ICE3BR1465JF
Package
PG-TO220-6-247
VDS
650V
FOSC
67kHz
RDSon1)
1.44
230VAC ±15%
150W2)
85-265 VAC
104W2)
1) typ @ Tj=25°C
2) Calculated maximum input power in an open frame design at Ta=50°C, Tj=125°C and RthSA (external heatsink) = 2.7K/W. Refer to input power curve for
other Ta
Version 2.1
3
7 May 2011
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