Supporting Tablet/NoteBook application --ICN5601
DC-DC converter
ICN5601
is a current step-down DC-DC converter.
In
order to extend the battery life of the portable products, ICN5601 reduces the
quiescent current at light-load operation to achieve power savings by operating
in pulse frequency modulation mode.
Features
•
Input voltage: 2.9V - 5.5V
• 1A
output current
•
Adjustable output from 0.6 to Vin
•
Undervoltage lock out (UVLO)
•
Over temperature protection
•
High efficiency (up to 95%)
• No
Schottky diode is required
•
1.5MHz fixed switching frequency
•
Over temperature protection
• TSOT 23-5 packaging
