RT6575DGQW RT6575D

RT6575C/RT6575D

RT6575DGQW RT6575D ( 5X= ) ( 5X= ** )

Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs

The RT6575C/D is a dual-channel step-down controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/3.3V linear regulators. Each linear regulator provides up to 100mA output current and 3.3V linear regulator provides 1% accuracy under 35mA. The RT6575C/D has an oscillator output to drive the external charge pump application. Other features include on-board power-up sequencing, a power-good output, internal soft-start, and soft-discharge output that prevents negative voltage during shutdown.

A constant current ripple PWM control scheme operates without sense resistors and provides 100ns response to load transient. For maximizing power efficiency, the RT6575C/D automatically switches to the diode-emulation mode in light load applications. To eliminate noise in audio applications, an audio-skipping mode is included, which maintains the switching frequency above 25kHz. The RT6575C/D is available in the WQFN-20L 3×3 package.

 

• No Return / No Exchange / No Warranty.
• Please check the IC Number and match it with your existing Product.
• Genuine and Proper IC.
• Super Quality.
• Every product crosscheck Before Shipping.
• In Sri Lanka

TIPS,
TO AVOID WRONG ORDER PLACED OR WRONG ITEM YOU BROUGHT,
FOLLOW THE DATASHEET AND SPECIFIC PART NUMBER BEFORE ORDERING.

NOTE,

WHEN YOU PURCHASE THIS PRODUCT FROM OUR SITE AND FIX IT ON THE MOTHERBOARD,
IT WOULD BE CARRIED ON YOUR OWN AT YOUR RISK. HAVE ANY DAMAGES ON MOTHERBOARD. WE ARE NOT LIABLE FOR ANY DESTORY