型号:  LTC7851IUHH-1

功能描述:  IC POWER MANAGEMENT

制造商:  Analog Devices Inc.

Series:  -

Package:  Tube

Output Type:  PWM Signal

Function:  Step-Down

Output Configuration:  Positive

Topology:  Buck

Number of Outputs:  4

Output Phases:  1

Voltage - Supply (Vcc/Vdd):  3V ~ 5.5V

Frequency - Switching:  250kHz ~ 3MHz

Duty Cycle (Max):  91.5%

Synchronous Rectifier:  No

Clock Sync:  No

Serial Interfaces:  -

Control Features:  Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking

Operating Temperature:  -40°C ~ 125°C

Mounting Type:  Surface Mount

Package / Case:  58-WFQFN Exposed Pad

Supplier Device Package:  58-QFN (5x9)