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LTC3788-1

Part Number LTC3788-1
Manufacturer Linear Technology
Description Dual Output Synchronous Boost Controller
Published Jan 18, 2010
Detailed Description LTC3788-1 2-Phase, Dual Output Synchronous Boost Controller FEATURES DESCRIPTION n Synchronous Operation for Highest...
Datasheet LTC3788-1





Overview
LTC3788-1 2-Phase, Dual Output Synchronous Boost Controller FEATURES DESCRIPTION n Synchronous Operation for Highest Efficiency and Reduced Heat Dissipation n Wide Input Range: 4.
5V to 38V (40V Abs Max) and Operates Down to 2.
5V After Start-Up n Output Voltages Up to 60V n ±1% 1.
2V Reference Voltage n RSENSE or Inductor DCR Current Sensing n 100% Duty Cycle Capability for Synchronous MOSFET n Low Quiescent Current: 125µA n Phase-Lockable Frequency (75kHz to 850kHz) n Programmable Fixed Frequency (50kHz to 900kHz) n Adjustable Output Voltage Soft-Start n Power Good Output Voltage Monitor n Low Shutdown Current IQ: 8μA n Internal LDO Powers Gate Drive from VBIAS or EXTVCC n Available in ...






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