LM2642 Datasheet - Texas Instruments

LM2642 Two-Phase Synchronous Step-Down Switching Controller

LM2642 Features

* 1

* 2 Two Synchronous Buck Regulators

* 180° Out of Phase Operation

* 4.5V to 30V Input Range

* Power Good Function Monitors Ch.1

* 37µA Shutdown Current

* 0.04% (typical) Line and Load Regulation Error

* Current Mode Control With or Without a S

Datasheet Details

LM2642

1.17 MB

Two-phase synchronous step-down switching controller.

📁 Related Datasheet

LM2640 Dual Adjustable Step-Down Switching Power-Supply Controller (National Semiconductor)

LM2640 Dual Adjustable Step-Down Switching Power Supply Controller (Texas Instruments)

LM26400Y 500-kHz Wide Input Range Buck Regulator (Texas Instruments)

LM26400Y 500kHz Wide Input Range Buck Regulator (National Semiconductor)

LM2641 Dual Adjustable Step-Down Switching Power Supply Controller (National Semiconductor)

LM2641 Dual Adjustable Step-Down Switching Power Supply Controller (Texas Instruments)

LM2642 Two-Phase Synchronous Step-Down Switching Controller (National Semiconductor)

LM26420 High-Efficiency Synchronous DC/DC Converter (Texas Instruments)

TAGS

LM2642 Distributor