The Infineon Off-line SMPS Current mode controller comes complete with integrated 650V CoolMOS and start up cell (frequency jitter mode). The PMIC BiCMOS technology has a 26V VCC range that covers the changes in the auxiliary supply when the CV/CC regulation is applied to the secondary side. It also has an active burst mode that offers low standby power as well as auto restart mode features to protect from VCC over-voltage/under-voltage, output open loop and over-temperature The ICE3B1565J has a fixed frequency current mode flyback PWM controller and can be used in a variety of applications from Smart meters, DVD players, set top boxes, game consoles along with LED TV’s.
Low standby power <100mW)
Modulated gate drive
Low EMI noise
Feature
- Peak current control (current mode)
- 100kHz fixed switching frequency with frequency jitter (low EMI)
- Adjustable blanking window
- Enhanced active burst mode (low standby power <100mW)
- Enhanced integrated protection functions (auto-restart)
- Accurate peak power limitation
- Modulated gate drive
- Brownout
- Auto-restart enable pin, etc.
- Extremely low standby power
- Very accurate max power control
- Low EMI noise, brownout, etc.
Applications
- Small power supply such as Blu-ray, DVD player, set-top box, game console, smart meter, charger and auxiliary power of high power system such as LED TV, server or PC computer etc.
