General Description The AP3700/A is a green-mode pulse width modulation (PWM) controller. It is specially designed for low power applications such as off-line battery chargers, where the needs for low standby power, space saving and low cost are all required. In a battery charger rated 5V/1A, the maximum standby power is only 0.18W.

Features · Current Mode Control with Skip Cycle Capability
· Lower Operating Current: 0.45mA
· Fixed Switching Frequency: 60 kHz
· Frequency Dithering for Low EMI: ±2.5kHz
· Under-Voltage Lockout Protection
· Over-Current Protection
· Internal Short Circuit Protection
· Higher Output Voltage at OUT Terminal
· Low Total Cost Solution

Applications · Battery Chargers
· Off-Line Power Supplies

Manufacturer	Diodes Incorporated
Product Category	AC DC Converters, Offline Switchers
Series	AP3785
Packaging	Alternate Packaging
Package-Case	8-SOIC (0.154", 3.90mm Width)
Operating-Temperature	-40°C ~ 150°C (TJ)
Mounting-Type	Surface Mount
Supplier-Device-Package	8-SO
Watt	-
Output-Isolation	Isolated
Internal-Switch-s	No
Voltage-Breakdown	-
Topology	Flyback
Voltage-Start-Up	13V
Voltage-Supply-Vcc-Vdd	5.9 V ~ 30 V
Duty-Cycle	-
Frequency-Switching	80kHz
Fault-Protection	Over Temperature, Over Voltage, Short Circuit
Control-Features	-