ICE3AS02G Infineon Technologies, ICE3AS02G Datasheet - Page 6
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ICE3AS02G
Manufacturer Part Number
ICE3AS02G
Description
IC OFFLINE CTRLR SMPS CM DSO8
Manufacturer
Infineon Technologies
Series
CoolSET®F3r
Datasheet
1.ICE3BS02G.pdf
(22 pages)
Specifications of ICE3AS02G
Output Isolation
Isolated
Frequency Range
92 ~ 108kHz
Voltage - Input
8.5 ~ 22 V
Voltage - Output
500V
Power (watts)
450mW
Operating Temperature
-40°C ~ 150°C
Package / Case
8-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ICE3AS02GXT
SP000101150
SP000101150
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICE3AS02G
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
F3
ICE3AS02 / ICE3AS02G / ICE3BS02 / ICE3BS02G
Pin Configuration and Functionality
1.3
Pin Functionality
SoftS (Soft Start & Auto Restart Control)
The SoftS pin combines the functions of Soft Start during
Start Up and error detection for Auto Restart Mode. These
functions are implemented and can be adjusted by means of
an external capacitor at SoftS to ground. This capacitor also
provides an adjustable blanking window for high load jumps,
before the IC enters into Auto Restart Mode.
FB (Feedback)
The information about the regulation is provided by the FB
Pin to the internal Protection Unit and to the internal PWM-
Comparator to control the duty cycle. The FB-Signal
controls in case of light load the Active Burst Mode of the
controller.
CS (Current Sense)
The Current Sense pin senses the voltage developed on the
series resistor inserted in the source of the external
PowerMOS. If CS reaches the internal threshold of the
Current Limit Comparator, the Driver output is immediately
switched off. Furthermore the current information is
provided for the PWM-Comparator to realize the Current
Mode.
Gate
The Gate pin is the output of the internal driver stage
connected to the Gate of an external PowerMOS.
HV (High Voltage)
The HV pin is connected to the rectified DC input voltage. It
is the input for the integrated 500V Startup Cell.
VCC (Power supply)
The VCC pin is the positive supply of the IC. The operating
range is between 8.5V and 21V.
GND (Ground)
The GND pin is the ground of the controller.
Version 1.2
6
02 Sep 2005