RT6258B中文資料立锜科技數(shù)據(jù)手冊PDF規(guī)格書

Features

4.5V to 23V (RT6258B) and 5.1V to 23V (RT6258C)

Input Voltage Range 8A Output Current

ACOT? Mode Performs Fast Transient Response

ACOT? Architecture to Enable All MLCC Output

Capacitor Usage

Fixed 750kHz (RT6258C) and 500kHz (RT6258B)

Switching Frequency

High Efficient Internal Power MOSFET Switch-

20mΩ (High-Side) and 10mΩ (Low-Side)

Fixed 3.3V (RT6258B) and 5V (RT6258C) LDOs

Output Supply 100mA

Pre-biased Soft-Start

Cycle-by-Cycle Over-Current Protection

Input Under-Voltage Lockout

Thermal Shutdown Protection

Output Over-/Under-Voltage Protection

Ultrasonic Mode (USM)