ICE3A1065ELJ Datasheet, PDF (3/29 Pages) Infineon Technologies AG – Off-Line SMPS Current Mode Controller with integrated 650V CoolMOS

CoolSET^®-F3
ICE3A1065ELJ
Off-Line SMPS Current Mode Controller with
integrated 650V CoolMOS^® and Startup Cell
(Latched and frequency jitter Mode)
Product Highlights
• Active Burst Mode to reach the lowest Standby Power Requirements
< 100mW
• Built-in latched off mode and external latch enable function to
increase robustness of the system
t^Pes^Gt ^-DIP-8
• Built-in and extendable blanking window for high load jumps to
increase system reliability
• Built-in soft start
• Frequency jitter for low EMI
• Robustness to system noise
• Pb-free lead plating; RoHS compliant
Features
Description
• 650V avalanche rugged CoolMOS^® with built-in The CoolSET^®F3 ELJ version is the enhanced LJ version
Startup Cell
for system noise. It retains all the features of LJ series
• Active Burst Mode for lowest Standby Power
such as BiCMOS technologies, active burst mode,
• Fast load jump response in Active Burst Mode frequency jitter, propagation delay compensation, built-in
• 100kHz internally fixed switching frequency
soft start, auto-restart protection for over load and open
• Built-in latched Off Mode for Overtemperature, loop, latch off protection for over voltage, over
Overvoltage & Short Winding Detection
temperature and short winding, external latch off enable,
• Auto Restart Mode for Overload, Open Loop & built-in and extendable blanking time for short period of
VCC Undervoltage
over power, etc. It is target for low power SMPS
• Built-in Soft Start
application such as Off-Line Battery Adapters, DVD player
• Built-in and extendable blanking Window for short and recorder, set-top box, auxiliary power supply, etc. The
duration high current
ELJ version has implemented some noise resist
• External latch enable function
techniques to the IC such that it is more robust to the
• Max Duty Cycle 75%
system noise which is generated during system ESD test,
• Overall tolerance of Current Limiting < ±5%
lightning surge test, transient test, etc.
• Internal PWM Leading Edge Blanking
• BiCMOS technology provide wide VCC range
• Frequency jitter and soft driving for low EMI
• Robustness to system noise such as ESD,
lightning surge, etc.
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
Latched Off Mode
Auto Restart Mode
CS
Depl. CoolMOS™
RSense
FB
BL
CoolSET^®-F3
( Latch & Jitter )
+
Converter
DC Output
-
Type
ICE3A1065ELJ
Package
PG-DIP-8
Marking
3A1065ELJ
V_DS
650V
F_OSC
100kHz
R_DSon1)
2.95
1) _{typ @ T=25°C}
2) _{Calculated maximum input power rating at Ta=75°C, Tj=125°C and without copper area as heat sink.}
230VAC ±15%²⁾
32W
85-265 VAC²⁾
16W
Version 2.1
3
12 May 2009