• Part: LTC3203-1
  • Description: 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps
  • Manufacturer: Linear Technology
  • Size: 219.68 KB
Download LTC3203-1 Datasheet PDF
LTC3203-1 page 2
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LTC3203-1 page 3
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Datasheet Summary

Features - Selectable Dual Mode Operation: 1:1.5 or 1:2 - High Output Current: Up to 500mA - Low Noise Constant Frequency (1MHz/0.9MHz) Operation- - VIN Range: 2.7V to 5.5V - Adjustable Output Voltage (LTC3203/LTC3203B) - User Selectable Fixed Output Voltages: 4.5V or 5V (LTC3203-1 and LTC3203B-1) - Burst Mode® Operation with IQ ~ 120µA (LTC3203/LTC3203-1) - Constant Freqency Operation at All Loads (LTC3203B/LTC3203B-1) - Soft-Start Limits Inrush Current at Turn-On - Short-Circuit/Thermal Protection - Shutdown Disconnects Load from Input - Shutdown Current: < 1µA - Available in a 10-pin (3mm × 3mm) DFN Package U APPLICATIO S - High Current LED Backlight Supply for Cellphones/PDAs -...