AP3706 Datasheet Primary Side Control Ic For Off-line Battery Chargers

Manufacturer: BCD Semiconductor Manufacturing Limited

Overview: .. Product Brief PRIMARY SIDE CONTROL IC FOR OFF-LINE BATTERY.

Datasheet Details

Part number	AP3706
Manufacturer	BCD Semiconductor Manufacturing Limited
File Size	90.62 KB
Description	PRIMARY SIDE CONTROL IC FOR OFF-LINE BATTERY CHARGERS
Datasheet	AP3706_BCDSemiconductorManufacturingLimited.pdf

The AP3706 is a high performance AC/DC power supply controller for battery charger and adapter applications.

The device uses Pulse Frequency Modulation (PFM) method to build discontinuous conduction mode (DCM) flyback power supplies.

The AP3706 provides constant voltage, constant current (CV/CC) regulation without requiring an opto-coupler and secondary control circuitry.

Primary Side Control for Rectangular Constant Current and Constant Voltage Output Eliminates Opto-Coupler and Secondary CV/CC Control Circuitry Eliminates Control Loop Compensation Circuitry Flyback Topology in DCM Operation Random Frequency Modulation to Reduce System EMI Valley Turn on of External Power NPN Transistor Built-in Soft Start Open Circuit Protection Over Voltage Protection Short Circuit Protection Benefits.
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Part Number	Description
AP3703	LOW-POWER OFF-LINE PRIMARY SIDE REGULATION CONTROLLER