LTC3536
Features
Regulated Output with Input Voltage Above, Below or Equal to the Output Voltage n 1.8V to 5.5V Input and Output Voltage Range n 1A Continuous Output Current for VIN ≥ 3V, VOUT = 3.3V n ±1% Output Voltage Accuracy n Low Noise Buck-Boost Architecture n Up to 95% Efficiency n Programmable Frequency from 300k Hz to 2MHz n Synchronizable Oscillator n Burst Mode® Operation: 32µA I Q n Internal 1ms Soft-Start n Output Disconnect in Shutdown n Shutdown Current: 1µA n Short-Circuit Protection n Small Thermally Enhanced 12-Pin MSOP and 10-Pin (3mm × 3mm) DFN Packages n
Description
The LTC®3536 is an extended VIN range, fixed frequency, synchronous buck-boost DC/DC converter that operates from input voltages above, below or equal to the regulated output voltage. The topology incorporated in the LTC3536 provides low noise operation, making it ideal for RF and precision measurement applications. The device can produce up to 1A of continuous output current, and it includes...
