Part number:
LTC3544B
Manufacturer:
Linear Technology
File Size:
293.07 KB
Description:
Quad synchronous step-down regulator.
Datasheet Details
Part number:
LTC3544B
Manufacturer:
Linear Technology
File Size:
293.07 KB
Description:
Quad synchronous step-down regulator.
LTC3544B, Quad Synchronous Step-Down Regulator
The LTC®3544B is a quad, high efficiency, monolithic synchronous buck regulator using a constant frequency, current mode architecture.
The four regulators operate independently with separate run pins.
The 2.25V to 5.5V input voltage range makes the LTC3544B well suited for single Li-Ion/polymer batt
LTC3544B Features
* High Efficiency: Up to 95%
* Four Independent Regulators Provide Up to 300mA, 200mA, 200mA and 100mA Output Current
* 2.25V to 5.5V Input Voltage Range
* 2.25MHz Constant Frequency Operation
* No Schottky Diodes Required
* Low Dropout Operation: 100% Duty Cycle
* Pulse
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