MC34713 Datasheet - Freescale Semiconductor

MC34713 Fully Integrated Single Switch-Mode Power Supply

of each pin can be found in the Functional Pin Description section beginning on page 10. Pin Number Pin Name Pin Function Formal Name Definition 1 GND Ground Signal Ground Analog signal ground of IC 2 FREQ Passive Frequency Adjustment Buck converter switching frequency adjustment pin 3 I.

Freescale Semiconductor Advance Information 5.0 A 1.0 MHz Fully Integrated Single Switch-Mode Power Supply The 34713 is a highly integrated, space efficient, low cost, single synchronous buck switching regulator with integrated N-channel power MOSFETs. It is a high performance point-of-load (PoL) power supply with the ability to track an external reference voltage in different configurations. This device is powered by SMARTMOS technology. Its high efficient 5.0 A continuous output current capab.

MC34713 Features

* 50 m integrated N-channel power MOSFETs

* Input voltage operating range from 3.0 to 6.0 V

* 1% accurate output voltage, ranging from 0.7 to 3.6 V

* Voltage tracking capability in different configurations.

* Programmable switching frequency range from 200 k

MC34713_FreescaleSemiconductor.pdf