型号:  LTC3887IUJ

功能描述:  IC POWER MANAGEMENT

制造商:  Analog Devices Inc.

Series:  PolyPhase®

Package:  Tube

Output Type:  Transistor Driver

Function:  Step-Down

Output Configuration:  Positive

Topology:  Buck

Number of Outputs:  2

Output Phases:  2

Voltage - Supply (Vcc/Vdd):  4.5V ~ 24V

Frequency - Switching:  250kHz ~ 1MHz

Duty Cycle (Max):  -

Synchronous Rectifier:  Yes

Clock Sync:  Yes

Serial Interfaces:  I²C, PMBus

Control Features:  Enable, Frequency Control, Phase Control

Operating Temperature:  -40°C ~ 125°C (TJ)

Mounting Type:  Surface Mount

Package / Case:  40-WFQFN Exposed Pad

Supplier Device Package:  40-QFN (6x6)