型号:  LT8390IFE

功能描述:  IC REG CTRLR BUCK/BOOST

制造商:  Analog Devices Inc.

Series:  -

Package:  Tube

Output Type:  Transistor Driver

Function:  Step-Up/Step-Down

Output Configuration:  Positive

Topology:  Buck-Boost

Number of Outputs:  1

Output Phases:  1

Voltage - Supply (Vcc/Vdd):  4V ~ 60V

Frequency - Switching:  190kHz ~ 630kHz

Duty Cycle (Max):  95%

Synchronous Rectifier:  Yes

Clock Sync:  Yes

Serial Interfaces:  -

Control Features:  Current Limit, Frequency Control, Soft Start

Operating Temperature:  -40°C ~ 125°C

Mounting Type:  Surface Mount

Package / Case:  28-TSSOP (0.173", 4.40mm Width) Exposed Pad

Supplier Device Package:  28-TSSOP-EP