FAN302HL

mWSaver™ PWM Controller for Low Standby Power Battery-Charger Applications

This product is only available in die/wafer.

Obsolete as of 25-Nov-2012

    This highly integrated PWM controller, FAN302HL, provides several features to enhance the performance of general flyback converters. The constant-current control, proprietary topology enables simplified circuit designs without secondary feedback circuitry for battery-charger applications.

    A proprietary Burst-Mode function with low operation current minimizes standby power consumption.

    The FAN302HL controller also provides several protections. Cycle-by-cycle current limiting ensures the fixed peak current limit level, even if a short circuit occurs. The gate output is clamped at 15V to protect the power MOS from high gate-source voltage conditions. If either VS OVP or internal OTP is triggered, the circuit enters Latch Mode until AC power is removed.

    Using FAN302HL, a charger can be implemented with few external components and minimized cost, compared to a conventional design or a linear transformer.

    Features

    • Ultra-Low Standby Power Under 10mW at 230VAC
    • Constant-Current (CC) Control without Secondary-Feedback Circuitry
    • Fixed PWM Frequency at 85kHz with Frequency Hopping to Solve EMI Problems
    • High-Voltage Startup
    • Low Operating Current: 3.5mA
    • Peak-Current-Mode Control in CV Regulation
    • Cycle-by-Cycle Current Limiting
    • VDD Over-Voltage Protection (Auto-Restart)
    • VS Over-Voltage Protection (Latch Mode)
    • VDD Under-Voltage Lockout (UVLO)
    • Gate Output Maximum Voltage Clamped at 15V
    • Fixed Over-Temperature Protection (Latch Mode)
    • Available in an 8-Lead SOIC Package
    Can’t find what you need? Let us help >
    Index Product Product &
    Eco Status
    Replacement Part Number Packing Method Convention Package Marking
    Convention*
    Qualification
    Support
    Compliance
    Certificates
    2 FAN302HLMY Obsolete as of 25-Nov-2012
    Green as of Oct 2010
    FAN302HLMY_F117

    SO 8L NB -  Details
    TAPE REEL

    PDF SO 8L NB  Drawing
    Last Update: Jan 2015 PDF MO8A SON8, Packing Drawing
    Last Update: Jan 2015 PDF SOIC 8L TR packing drawing
    Last Update: May 2013 PDF SOIC 8L PACKING DRAWING
    Last Update: May 2013 PDF SOIC 8L PACKING DRAWING
    Last Update: May 2013
    Line 1$Y (Fairchild logo)
    &Z (Plant Code)
    &2 (2-Digit Date Code)
    &K

    Line 2FAN302H

    Line 3LMYD

    FIT 1 @55°C
    change temp

    ESD (CDM) 1500V

    ESD (HBM) 5000V

    Moisture Sensitivity Level (MSL) 1

    Max Reflow Temp 260

    • Mobile Handsets
    Please sign in to your MyFairchild account to view Export Compliance data.