DC-DC Controllers
LM5176PWPR
HTSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP
LCSC Part Number: C442493
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
Texas Instruments LM5176 synchronous 4-switch buck-boost DC/DC controller, regulates output voltage above, below or equal to input voltage, wide 4.2V to 55V input voltage range with 60V absolute maximum, adjustable 0.8V to 55V output voltage, single-inductor buck-boost architecture, current-mode control, high-efficiency buck-boost transition, adjustable switching frequency with optional synchronization and dithering, integrated 2A MOSFET gate drivers, cycle-by-cycle current limit, optional hiccup protection, input UVLO, soft-start, power-good output, output overvoltage protection, available in HTSSOP-28 and QFN-28 packages.
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