Description
SC2999  is a high efficiency,
monolithic synchronous step-down DC/DC
converter  utilizing  a  Jitter  frequency,
average current mode control architecture.
Capable of driving up to 20A continuous
load with excellent line and load regulation.
The device operates from an input voltage
range of 7V to 38V and provides an
adjustable output voltage from 3.3V to 25V.
The  features short circuit
and thermal protection circuits to increase
system reliability. The internal soft-start
avoids input inrush current during startup.
The  require a minimum
number of external components. and a wide
array of protection features to enhance
reliability.
Features
? Wide VIN Range : 7V to 38V
? Up to 20A Output Current
? Up to 96% Efficiency @ 24V Input
? CC/CV Mode Control
? Brick Wall Current Limit
? Built in Adjustable Line-Compensation
? Adjustable Output Voltages
? +/-2% Output Voltage Accuracy
? +- 6% Current Limit Accuracy.
? Programable Frequency(130KHz~300KHz)
? Burst Mode Operation at Light Load
? Internal loop Compensation
? Internal Soft Start
? Thermally Enhanced SSOP10
Package
Applications
?  Charger
?  Rechargeable Portable Devices
?  Networking Systems
?  Distributed Power Systems