FAN302HL − mWSaver™ PWM Controller for Low Standby Power Battery-Charger Applications
|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.
|Index||Product||Product & Eco Status||Replacement Part Number||Packaging & Packing Info||**Package Marking Convention||Qualification Support||Compliance Certificates|
Obsolete as of 25-Nov-2012
Green as of Oct 2010
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ESD (CDM) : 1500 V
ESD (HBM) : 5000 V