LM2742 Datasheet and Specifications PDF

The LM2742 is a high-speed, synchronous, switching regulator controller. It is intended to control currents of 0.7A to 20A with up to 95% conversion efficiencies. Power up and down sequencing is achie.

The LM2742 operates from a low-current 5V bias and can convert from a 1V to 16V power rail. The part utilizes a fixedfrequency, voltage-mode, PWM control architecture and the switching frequency is adjustable from 50kHz to 2MHz by setting the value of an external resistor. Current limit is achieved.

The LM2742 is a high-speed, synchronous, switching regulator controller. It is intended to control currents of 0.7A to 20A with up to 95% conversion efficiencies. Power up and down sequencing is achie.

1
*2 Input Power from 1V to 16V
* Output Voltage Adjustable down to 0.6V
* Power Good Flag, Adjustable Soft-start and Output Enable for Easy Power Sequencing
* Reference Accuracy: 1.5% (0°C
*125°C)
* Current Limit Without Sense Resistor
* Soft Start
* Switching Frequency from 50 kHz to 2 MHz
* 40ns T.