型号:  RTQ1741AGQW

功能描述:  IC BUCK-BOOST 4A WDFN-14A

制造商:  Richtek USA Inc.

Series:  -

Package:  Tape & Reel (TR)Cut Tape (CT)Digi-Reel®

Function:  Step-Up, Step-Down

Output Configuration:  Positive

Topology:  Buck-Boost

Output Type:  Adjustable

Number of Outputs:  1

Voltage - Input (Min):  1.8V

Voltage - Input (Max):  5.5V

Voltage - Output (Min/Fixed):  1.8V

Voltage - Output (Max):  5.5V

Current - Output:  3A

Frequency - Switching:  2.4MHz

Synchronous Rectifier:  No

Operating Temperature:  -40°C ~ 85°C (TA)

Mounting Type:  Surface Mount

Package / Case:  14-WFDFN Exposed Pad

Supplier Device Package:  14-WDFN (4x3)