SP6669 Overview
Key Specifications
Package: LSSOP
Mount Type: Surface Mount
Pins: 5
Operating Voltage: 5.5 V
Description
The SP6669 is a synchronous current mode PWM step down (buck) converter capable of delivering up to 600mA of current. It features a pulse skip mode (PSM) for light load efficiency and a LDO mode for 100% duty cycle.
Key Features
- a pulse skip mode (PSM) for light load efficiency and a LDO mode for 100% duty cycle
- The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode
- Low output voltages are easily supported with the 0.6V feedback reference voltage
- Built-in over temperature and output over voltage lock-out protections insure safe operations under abnormal operating conditions
