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LTC3203-1

Linear
Part Number LTC3203-1
Manufacturer Linear
Description 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps
Published Apr 16, 2016
Detailed Description U U FEATURES ■ Selectable Dual Mode Operation: 1:1.5 or 1:2 ■ High Output Current: Up to 500mA ■ Low Noise Constant Fre...
Datasheet PDF File LTC3203-1 PDF File

LTC3203-1
LTC3203-1


Overview
U U 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 ■ Cell...



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