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
- 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
- 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
- 650V avalanche rugged CoolMOS® with built-in Startup Cell
- Active Burst Mode for lowest Standby Power
- Fast load jump response in Active Burst Mode
- 100kHz internally fixed switching frequency
- Built-in latched Off Mode for Overtemperature, Overvoltage & Short Winding Detection
- Auto Restart Mode for Overload, Open Loop & VCC Undervoltage
- Built-in Soft Start
- Built-in and extendable blanking Window for short duration high current•External latch enable function
- Max Duty Cycle 75%
- Overall tolerance of Current Limiting <±5%
- 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.
