ICE3AR0680JZ Datasheet, PDF (3/34 Pages) Infineon Technologies AG – Of f -Line SMPS Cur rent Mode Cont rol ler wi th integrated 800V

®
ICE3AR0680JZ
Off-Line SMPS Current Mode Controller with
integrated 800V CoolMOS^® and Startup cell
(brownout & frequency jitter) in DIP-7
Product Highlights
• 800V avalanche rugged CoolMOS^® with startup cell
• Active Burst Mode to reach the lowest Standby Power <100mW
• Selectable entry and exit burst mode level
• Adjustable blanking Window for high load jumps
• Frequency jitter and soft driving for low EMI
• Adjustable brownout feature
• Auto Restart protection for over load, over temperature, over voltage and
external protection enable function
• Pb-free lead plating; RoHS compliant
PG-DIP7
Features
• 800V avalanche rugged CoolMOS^® with Startup Cell Description
• Active Burst Mode for lowest Standby Power
• Selectable entry and exit burst mode level
The ICE3AR0680JZ (CoolSET^®-F3R80) is an enhanced
800V MOSFET version of ICE3BRxx65J (CoolSET^®-F3R
• 100kHz internally fixed switching frequency with
jittering feature
650V) in DIP-7 package. The PWM controller is based on
• Auto Restart Protection for Over load, Open Loop, ^{F3R 650V with some new and enhanced features. In}
particular it is a device running at 100KHz, implemented
VCC Under voltage & Over voltage and Over
temperature
with brownout features, installing 800V CoolMOS^® with
startup cell and packaged into DIP-7. It targets for the low
• External auto-restart enable pin
power SMPS with increased MOSFET voltage margin
• Over temperature protection with 50°C hysteresis
• Built-in 10ms Soft Start
requirement such as Off-Line battery adapters, DVD R/W,
DVD Combi, Blue ray, set top box, auxiliary power supply
• Built-in 20ms and extendable blanking time for short _{for PC and server, etc. In summary, the CoolSET® F3R80}
duration peak power
• Propagation delay compensation for both maximum ^{provides good voltage margin of MOSFET, lowest}
standby power, selectable burst level, reduced output
load and burst mode
• Adjustable brownout feature
ripple during burst mode, reliable output with brownout
• Overall tolerance of Current Limiting < ±5%
feature, accurate maximum power control for both
maximum power and burst power, low EMI with frequency
• BiCMOS technology for low power consumption and
wide VCC voltage range
jittering and soft gate drive, built-in and flexible
protections, etc. Therefore, CoolSET^® F3R80 is a
• Soft gate drive with 50W turn on resistor
85 ... 270 VAC
RBO1
BBA
R_BO2
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
Brownout mode Auto Restart Mode
CoolMOS^®
CS
RSense
FBB
CoolSET^®-F3R80
(Brownout & Jitter) _GND
+
Converter
DC Output
-
Type
Package
Marking
V_DS
F_OSC
R_DSon1)
ICE3AR0680JZ
PG-DIP-7
3AR0680JZ 800V
100kHz
0.62
1) _{typ @ T=25°C}
2) _{Calculated maximum input power rating at Ta=50°C, Ti=125°C and without copper area as heat sink.}
230VAC ±15%²⁾
82W
85-265 VAC²⁾
52W
Version 2.1a
3
11 Jan 2012