产品特点：

■ 8-V to 30-V Operation

■ Low Start-up Current: <1mA

■ 5.1-V Reference Trimmed to 1%

■ Current Mode Operation up to 500KHz

■ Automatic Feed-forward Compensation

■ Under-voltage Lockout With Hysteresis

■ Latching PWM for Cycle-by-Cycle Current Limit

■ Double-Pulse Suppression

■ High Current Output Driver

■ Optimized for off-line and DC-to-DC Converters

应用领域：

■ Solar Inverters

■ Switching Regulators of Any Polarity

■ Motor Control

■ Battery Chargers 

■ DC/DC Power Supplies

数据手册下载：COS3842