Renesas ISL8117

Description

ISL8117DEMO4ZIntersil's ISL8117 is the first 60V sync buck controller able to bypass the intermediate step-down conversion stage traditionally employed in industrial applications. The controller’s low duty cycle enables the direct step-down conversion from 48V to a 1V POL, making it possible for you to reduce system complexity and solution cost in a variety of applications.The easy-to-use ISL8117 offers a cost-effective and reliable alternative for applications where Vout to Vin ratio is low.

Features

Wide input voltage range: 4.5V to 60VWide output voltage range: 0.6V to 54VLight-load efficiency enhancementLow ripple diode emulation mode with pulse skippingProgrammable soft-startSupports prebiased output with SR soft-startProgrammable frequency: 100kHz to 2MHzExternal syncPGOOD indicatorForced PWMAdaptive shoot-through protectionNo external current sense resistorUse lower MOSFET rDS(ON)Functional pins with default design values (ISL8117A)EN, RT, SS/TRK, MOD/SYNC, LGATE/OCSComplete protectionOvercurrent, overvoltage, over-temperature, undervoltagePb-free (RoHS compliant)

Typical applications

• Security surveillance
• Server and data centers/ Switcher and routers/ Telecom and datacom
• PLC and factory automation/ Industrial equipments
• Amusement machines
• LED panels

More information

• IC product information