LTC3113EDHD#PBF IC REG BCK BST ADJ 3A 16DFN Analog Devices Inc.

 

DescripTion

The LTC®3115-1 is a high voltage monolithic synchronous buck-boost DC/DC converter.Its wide2.7Vto40Vinput and output voltage ranges make it well suited to a wide variety of automotive and industrial applications. A proprietary low noise switching algorithm optimizes efficiency with input voltages that are above, below or even equal to the output voltage and ensures seamless transitions between
operational modes.

 

 

FeaTures

● Wide VIN Range: 2.7V to 40V
● Wide VOUT Range: 2.7V to 40V
● 1A Output Current for VIN ≥ 3.6V, VOUT = 5V
● 2A Output Current in Step-Down Operation for VIN ≥ 6V
● Programmable Frequency: 100kHz to 2MHz
● Synchronizable Up to 2MHz with an External Clock
● Up to 95% Efficiency
● 30µA No-Load Quiescent Current in Burst Mode® Operation
● Ultralow Noise Buck-Boost PWM
● Internal Soft-Start
● 3µA Supply Current in Shutdown
● Programmable Input Undervoltage Lockout
● Small 4mm × 5mm × 0.75mm DFN Package
● Thermally Enhanced 20-Lead TSSOP Package

 

 

applicaTions

● 24V/28V Industrial Applications
● Automotive Power Systems
● Telecom, Servers and Networking Equipment
● FireWire Regulator
● Multiple Power Source Supplies