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Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-VSSOP
Topology Boost, Flyback, SEPIC
Clock Sync No
Output Phases 1
Function Step-Up, Step-Up/Step-Down
Supplier Device Package 8-VSSOP
Packaging  LM348
Control Features Enable, Frequency Control
Serial Interfaces -
Output Type Transistor Driver
Number of Outputs Boost, Flyback, SEPIC
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Part Status LM348
Operating Temperature -40°C ~ 125°C (TJ)
Frequency - Switching 100kHz ~ 1MHz
Voltage - Supply (Vcc/Vdd) 2.97 V ~ 40 V
Duty Cycle (Max) 1
Synchronous Rectifier 1
Output Configuration Step-Up, Step-Up/Step-Down
Base Part Number LM3478
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