LM5176PWPT Information

LM5176 Synchronous Buck-Boost Controller

Texas Instruments LM5176 Synchronous Buck-Boost Controller is a synchronous four-switch buck-boost DC/DC controller capable of regulating the output voltage at, above, or below the input voltage. The LM5176 operates over a wide input voltage range of 4.2V to 55V (60V absolute maximum) to support a variety of applications. The LM5176 employs current-mode control both in buck and boost modes of operation for superior load and line regulation. The switching frequency is programmed by an external resistor and can be synchronized to an external clock signal. The device also features a programmable soft-start function and offers protection features including cycle-by-cycle current limiting, input undervoltage lockout (UVLO), output overvoltage protection (OVP), and thermal shutdown. In addition, the LM5176 features optional average input or output current limiting, optional spread spectrum to reduce peak EMI, and optional hiccup mode protection in sustained overload conditions.

Specifications

LM5176PWPT Price & Stock

Texas Instruments LM5176PWPT pricing and available inventory.

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Alternate Names

Texas Instruments has several brands around the world that may have alternate names for LM5176PWPT due to regional differences or acquisition. LM5176PWPT may also be known as the following names: