SC284 Overview
The SC284 is a dual channel 1.8A synchronous stepdown regulator designed to operate with an input voltage range of 2.9 to 5.5 Volts. Each channel offers fifteen pre-determined output voltages via four control pins programmable from 0.8 to 3.3 Volts. The control pins allow for on-the-fly voltage changes, enabling system designers to implement dynamic power savings.
SC284 Key Features
- Dual Channel 2.5MHz, 1.8A Synchronous Step-Down Regulator
- 5.5V VOUT Selectable
- 3.3V Up to 1.8A Output Current for Each Channel Ultra-Small Footprint, <1mm Height Solution Switching Frequency
- 2.5MHz Efficiency Up to 94% Excellent Light Load Efficiency Low Output Noise Across Load Range Excellent Transient Respo
- <1µA Internal Soft Start Input Under-Voltage Lockout Output Over-Voltage, Current Limit Protection Over-Temperature Prot
- 3 x 3 x 0.6(mm) UT20 Temperature Range
- 40 to +85°C Lead-free, halogen-free, and RoHS/WEEE pliant