型号:  TPS62903RPJR

功能描述:  3-V TO 17-V, 3-A, HIGH-EFFICIENC

制造商:  Texas Instruments

Series:  -

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

Function:  Step-Down

Output Configuration:  Positive

Topology:  Buck

Output Type:  Adjustable

Number of Outputs:  1

Voltage - Input (Min):  3V

Voltage - Input (Max):  17V

Voltage - Output (Min/Fixed):  0.4V

Voltage - Output (Max):  5.5V

Current - Output:  3A

Frequency - Switching:  1MHz, 2.5MHz

Synchronous Rectifier:  Yes

Operating Temperature:  -40°C ~ 150°C (TJ)

Mounting Type:  Surface Mount

Package / Case:  9-VFQFN

Supplier Device Package:  9-VQFN-HR (1.5x2)