CS52845EDR14中文资料CHERRY数据手册PDF规格书

描述 Description

The CS52845 provides all the necessary features to implement off-line fixed frequency current-mode control with a minimum number of external components.

特性 Features

■ Optimized for Off-line Control

■ Temperature Compensated Oscillator

■ 50 Maximum Duty-cycle Clamp

■ VREF Stabilized before Output Stage is Enabled

■ Low Start-up Current

■ Pulse-by-pulse Current Limiting

■ Improved Undervoltage Lockout

■ Double Pulse Suppression

■ 1 Trimmed Bandgap Reference

■ High Current Totem Pole Output