DESCRIPTION
The LC2332 is a fully integrated, high-efficiency 2A synchronousrectified step-down converter. The LC2332 operates at highefficiency over a wide output current load range.
This device offers two operation modes, PWM control and PFM Modeswitching control, which allows a high efficiency over the widerrange of the load.
The LC2332 requires a minimum number of readily available standardexternal components and is available in a 6-pin SOT23 ROHScompliant package.
FEATURES
· High Efficiency: Up to 96%
· 500KHz Frequency Operation
· 2A Output Current
· No Schottky Diode Required
· 4.2V to 18V Input Voltage Range
· 0.8V Reference
· Slope Compensated Current Mode Control for Excellent Lineand Load Transient Response
· Integrated internal compensation
· Stable with Low ESR Ceramic Output Capacitors
· Over Current Protection with Hiccup-Mode
· Thermal Shutdown
· Inrush Current Limit and Soft Start
· Available in SOT23-6
· -40°C to +85°C Temperature Range
APPLICATIONS
· Distributed Power Systems
· Digital Set Top Boxes
· Flat Panel Television and Monitors
· Wireless and DSL Modems
· Notebook Computer
